Specifications. Item Width (Inches): 1.125. Cartridge Capacity: 4. Item Weight (lbs): 0.350. Make Model Fit: Remington.870. Gauge: 20 Gauge. Show All Specifications. Restriction. …Choate Magazine Tube Extension Remington 870, 1100 Lightweight 20 Gauge Blued ...Details. Enhances the capacity of your Remington 870 shotgun. Increases magazine capacity by 2 rounds. Designed for Remington 870 shotguns. Durable and lightweight carbon fiber construction. Adds a sleek and modern look to your shotgun. Provides reliable feeding and operation. Easy installation with included instructions. Sage Remington 870 Magazine Extension Tube Kits. The SAGE MET Kits are available in three (3) sizes: six, seven and eight shot capacity (includes round in chamber). Each kit contains a coupler, spring, magazine tube extension and barrel/magazine tube clamp. US Tactical Supply the premiere provider of quality tactical accessories. Measuring 6 inches, the extension is perfectly sized to fit your shotgun without extending past the barrel on a standard four-round capacity shotgun tube. The extension's tip features wrench flats, providing a secure tightening method for peace of mind during your shooting sessions. Versatility + Compatibility.Description. Gives you additional magazine capacity in only a minute. Quick and simple to install and remove. Threaded tube replaces magazine cap screw. Perfect for Shotgun …Carlsons Choke Tube 12GA Remington 11-87 870 1100 Extended Steel Shot Full 07265. Opens in a new window or tab. Brand New. 5.0 out of 5 stars. 1 product rating - Carlsons Choke Tube 12GA Remington 11-87 870 1100 Extended Steel Shot Full 07265. $42.99. farmsteadoutdoors (168,412) 99.6%. Buy It Now.New Listing Remington 870 11-87 1100 12 Ga Shotgun +2 Round Mag Extension Tube OEM Factory. Pre-Owned. $139.95. 12.7x99-bmg (728) 100%. Buy It Now. +$8.95 shipping. New Listing Remington 870 Magazine Extension Kit Spring Tube & …Remington Model 870 Shotgun Sights. The standard internal tube magazines of the 870 feed four rounds to the chamber, where one can already be inserted (in other words, 4+1). There are magazine extensions available for civilian, law-enforcement, and military uses, which can extend the capacity of the Model 870 to 7+1 rounds.Next we look at Rem Chokes on the Remington site and we look at Rem Choke Tactical 12 Gauge - Haskinator Tactical Ported (Extended) (F401501), $48.95, "fits 12 gauge 870; 1100; 11-87 (equipped with interchangeable Rem Chokes only)." All Rem Chokes screw into the inside of the barrel. Joe and Jill · Went up the Hill · To steal a big …1. Carlsons Long Beard Turkey Choke Tube – The Best Choke For Remington 870 Overall. 2. Primos TightWad Turkey Choke – The Runner-Up. 3. Primos 69405 Jelly Head Mag Lure – The Best for the Money. 4. Indian Creek Black Diamond Strike Choke Tube. Conclusion.Check out the CARLSON'S Magazine Extension 12 GA 8 Shot Remington 870/1100/11-87 SKU: 100013346 available Online at Brownells Today and many more Shotgun Magazine Tubes & Parts products are available in our Gun Parts Department.The 12-gauge extension tube with two or three rounds for the Remington 870 is the most common and it is priced at about $75. Remington 870 20 gauge Wingmaster Magnum The two main magazine extensions for the 20 gauge Remington 870 are the Nordic Components magazine tube and the Choate magazine tube.The 18" Extension adds 2 extra shots, the 20" adds 3 extra shots. The package includes tube assembly, swivel assembly with screw, magazine extension spring and coupling. Features: Add more rounds to your 870's shotgun's capacity (12 gauge only) Extends magazine chamber - 18 inches extension adds 2 extra shots; Made in USAIf you’re looking for ways to maximize the benefits of YouTube Premium, check out these tips. With ad-free viewing, offline downloads, and no ads when connected to Wi-Fi, YouTube P...The Forward Sling Mount is a sling attachment for the Remington 870 and Mossberg 500/590/Maverick series of shotguns which clamps onto the barrel and extended mag tube. It can be configured for use with either Push-Button QD Sling Swivels or clip-in style attachments such as the MS3 Paraclip, the HK hook, ITW MASH hook, and others.This Carlson's Choke Tubes Remington 870/100/11-87 Magazine Extension 10 Shot will extend the life of your shotgun magazine and allow you to fire more rounds at a time. These Magazine Extensions by Carlson's Choke Tubes fit Remington 870/11-87 shotgun models with #7 thread pitch. By using the included barrel clamp plus & spring, you can easily ...Remington 870 Magazine Extension Tubes 12 ga. Increase the fire power of your shotgun with a magazine extension kit. These kits are constructed of solid blued steel and come with 1 Magazine Extension - (6,7,8, 9 or 10 shot), 1 Base Clamp, 1 High Visibility Shell Follower, and a spring. Using the 7 shot extension as an example shotgun capacity ...Over the past few years, streaming, subscription and live TV services have changed how we watch our favorite shows and events. One relatively newer streaming platform is YouTube TV...To do this, just unscrew it. 2) Using the flat head screw driver, push down and turn the spring retainer until it comes out. (Warning: the spring retainer is under pressure and may shoot out. Take caution near face). 3) Remove both the spring and the spring retainer. 4) Take the socket and place it over the mag tube.One Shot Magazine Extension Increases Magazine Capacity to 5 Rounds. Sling Mount for Right Hand Shooter, Mounts on Left Side. Includes an Extra-Power Magazine Spring for Improved Reliability. Includes a High-Visibility Follower for Improved Feeding and Visual Reference of Empty Magazine Tube. Fits Remington M870 " 1100 " 1187 - 12 Gauge.Tactical Barrel Clamp Mount With Rail For 12 Gauge Shotguns And Magazine Tubes Fits Remington 870 1100 11-87 SP-10 Mossberg 500 835 Maverick 88Winchetser 1300. 184. $2599. Remington 870 Magazine Extension Tubes 12 ga. Increase the fire power of your shotgun with a magazine extension kit. These kits are constructed of solid blued steel and come with 1 Magazine Extension - (6,7,8, 9 or 10 shot), 1 Base Clamp, 1 High Visibility Shell Follower, and a spring. Using the 7 shot extension as an example shotgun capacity ... The shotgun magazine extension tube is great for home protection, competition shooting, law enforcement, and geese and predator hunting (check your state laws before use). For use with 12 GA. Remington 870 / 1100 / 11-87 ; 10-Shot ***Magazine round count is for total capacity using 2 3/4" shells and 1 in the chamber*** All extensions …This video shows how to install a magazine extension tube for the Remington Model 11 shotgun, which is similar to, but not entirely the same as the Browning ...Primos Jellyhead Maximum Turkey Choke. Best Budget. SEE IT. Specs. Gauge: 12- and 20-gauge. Shotgun Models: Remington, Remington Vera Max, Invector, Benelli Crio, Beretta Xtremea I & II, Mossberg ...18 Nov 2010 ... The ball has to be up and you will hear it wratchet down as you tighten the mag tube coupling. If the weapon is less then two years old contact ...Shop Lancer Systems Remington 870/1100/1187/VersaMax Magazine Extension | Up to 15% Off 5 Star Rating on 1 Review for Lancer Systems Remington 870/1100/1187/VersaMax Magazine Extension + Free Shipping over $49.Most Remington 870 tube extension problems are caused by dimples which were not removed from magazine tube. There are many Remington 870 extended magazine tubes for sale. You can buy magazine extension tube from Remington, TacStar, Nordic Components, ATI, Vang Comp Systems, Wilson Combat, Choate and others.Depending on your local recycling center, you can’t toss your toothbrush into the recycling bin. Well you can, but you’ll just be adding trash for the workers to pick out. And you ...20 GA EXTENDED TURKEY CHOKE TUBES - The Carlson’s Extended Turkey Choke Tubes for Winchester - Browning Inv - Moss 500 guns feature 1.050" parallel section to produce the optimum pattern with your gun; they extend approximately 1" from the end of the barrelThis Carlson's Choke Tubes Remington 870/100/11-87 Magazine Extension 10 Shot will extend the life of your shotgun magazine and allow you to fire more rounds at a time. These Magazine Extensions by Carlson's Choke Tubes fit Remington 870/11-87 shotgun models with #7 thread pitch. By using the included barrel clamp plus & spring, you can easily ...O. oodalink. 2 posts · Joined 2010. #2 · Nov 19, 2010. We have had several 870's on our team for many years, some with extended mags. The #1 cause of mis-feed on the last round was poor spring tension; i.e. the spring is not pushing the round out hard enough to full extract from the magazine. You can try stretching the spring several inches ...Product Overview. Remington magazine tube extensions will increase the capacity of your 12 gauge Remington 870. This factory accessory increases the magazine capacity by 2 rounds. This magazine extension is manufactured to the same exacting standards as the original shotgun parts, ensuring excellent fit and reliability, while the parkerized ...CARLSON'S Choke Tubes 23368 Extended Sporting Clays Tube for Remington. ... (870, 887, 11-87, 1100 & V3) CARLSON'S Choke Tubes Long Beard for RemingtonNew Listing Remington 870 12ga Extended Ported Choke Tube. Opens in a new window or tab. Pre-Owned. $40.00. bigvikingintexas (0) 0%. or Best Offer +$4.11 shipping. REMINGTON REM CHOKE 12 GAUGE 870, 1187 & 1100 MODIFIED FLUSH CHOKE TUBE 19154. Opens in a new window or tab. New (Other) 4.5 out of 5 stars. Sage Remington 870 Magazine Extension Tube Kits. The SAGE MET Kits are available in three (3) sizes: six, seven and eight shot capacity (includes round in chamber). Each kit contains a coupler, spring, magazine tube extension and barrel/magazine tube clamp. US Tactical Supply the premiere provider of quality tactical accessories. SGET-WAVE. Our specialized hardened spring steel washer is specially crafted to secure the late-model Remington 870 forend wood by utilizing old-model magazine tube nuts. In stock. $3.00. Be the first to review this product. Add to Cart. Product Details. Specifications.12 Gauge Remington Turkey Choke Tube by CARLSON'S, 0.660 Diameter, Extended, Blued Steel, Made in USA. 20 Gauge Remington Stainless Steel Extended Turkey Choke Tube by CARLSON'S (0.575 Diameter) – Made in USA. 1. Carlson's Choke Tubes Remington Long Beard Ported Turkey Choke, 12 Gauge. LSX Shotgun Extension Tubes. $ 97.52 – $ 137.40. Lancer’s carbon fiber LSX extended shotgun magazine tubes are the ultimate increased capacity solution for hunting, competition, and home defense. Available for Benelli, Beretta, Mossberg, Remington, and Stoeger models. **SEE CHART BELOW TO VERIFY SHOTGUN MODEL COMPATIBILITY**. Add to Cart. Choate Magazine Tube Extension Remington 870, 1100, 11-87 12 Gauge 3-Round Matte. 137 Reviews. $59.99. Add to Cart. GG&G Magazine Tube Extension Mossberg 590 12 Gauge 2-Round Aluminum Black. $122.99. Add to Cart. Choate Magazine Tube Extension Remington 870, 1100, 11-87 12 Gauge 4-Round Matte.Beretta Choke Tube Benelli, Beretta Mobilchoke 12 Gauge Full. 18 Reviews. $26.99. Beretta Extended Choke Tube Beretta Optima Silver with Color Bands 12 Gauge Improved Modified. 34 Reviews. $56.99. Beretta Extended Choke Tube Benelli, Beretta Mobilchoke Victory Silver with Color Bands 12 Gauge Improved Modified.Shop Carlson's Choke Tubes Magazine Extension 8- Shot Remington 870/1100 12ga | 15% Off 4.9 Star Rating on 11 Reviews for Carlson's Choke Tubes Magazine Extension 8- Shot Remington 870/1100 12ga Best Rated + Free Shipping over $49.376 posts · Joined 2007. #5 · Apr 2, 2007. Hi, I have a remington factory extension tube on a 1100, which will also fit a 870. It measures 7" long, and increases the magazine capacity by 2 shells. This tube was also available in parkerized, and came with a barrel clamp.Scattergun Technologies Tactical Magazine Spring and Follower Kit for One or Two Shot Extended Magazine 12 Gauge Remington 870, 1100, 11-87, SPT-13. 7 Reviews. $12.00. Add to Cart.With millions of videos available to watch on YouTube, it can be hard to know which ones to check out first. But even when you do decide on a video, you might have to sit through m...QD stud models include a quick-detach, swivel stud mounted either in the center of the magazine cap or at the front of a plate below the extension to accept slings with quick-detach swivels. All models fit 12 gauge only. SPECS: Steel, gray parkerized finish. Fits Remington 870/1100/11-87, 12 gauge only. 1-Shot - 2" (5cm) long, 2-Shot - 6" (15 ... Description. S&J Hardware Remington 870 +1 Mag Tube Extension. S&J Hardware’s world-famous Remington Mag Tube Extention – MK II. Specifications. Fits: Remington 870,1100,11-87 & Versamax. +1 – 2.75 inches long. Black nitride finish. CNC machined from solid steel. Includes: 3 position front sling mount, spring and follower. If you’re like most people, you probably spend a considerable amount of time on YouTube enjoying videos from your favorite creators or renting one of the hundreds of movies availab...With the Remington 870 magazine extension tube installed on a standard 4-round magazine tube with .3” of thread engagement, the Wilson Combat spring produced an empty force of 2.625 pounds with the included follower. This should be plenty of force to ensure reliable function; it may even be a bit high for some.Amazon.com : G&G GGG-1810 Remington 870 Barrel Clamp : Sports & Outdoors. Skip to main content.us. Delivering to Lebanon 66952 Update location ... NORDIC NCEXT-SP-12-45 Extension Tube Spring 12GA. $20.95 $ 20. 95. Get it as soon as Sunday, May 19. In Stock. Sold by Myers Distribution and ships from Amazon Fulfillment.Fits most shotguns when used with a Nordic Components MXT extension tube. $ 39.00 – $ 42.00. Nordic Components, Shotgun Accessories Nordic Components Barrel Clamp Gasket. Nordic Components, Clamp Gasket …Features of Remington 12 Gauge Magazine Tube Extension Kit w/ M-LOK Clamp +3 Rounds. Optimized for a flush mount when used with an 18.5-inch barrel. Can be utilized for tactical or hunting purposes. Kit includes +3 round mag tube extension. Kit indludes new premium M-LOK accessory barrel clamp for the utmost in durability and …How to Remove Dimples From Remington 870 Express Magazine Tube. Dimples removal from Remington 870 magazine tube is one of the most popular questions. Every Remington 870 shotgun owner which decided to install a magazine extension faces the problem of dimples removal. I have already posted some posts about this problem …15 Feb 2022 ... In this video I walk through the steps of adding a Magazine extension to a shotgun. The specific shotgun I am adding a magazine extension to ...LSX Shotgun Extension Tubes. $ 97.52 – $ 137.40. Lancer’s carbon fiber LSX extended shotgun magazine tubes are the ultimate increased capacity solution for hunting, competition, and home defense. Available for Benelli, Beretta, Mossberg, Remington, and Stoeger models. **SEE CHART BELOW TO VERIFY SHOTGUN MODEL COMPATIBILITY**.Extension tube clamps are available for tubes that extend beyond the end of the barrel. ... 870 1100 11-87 VersaMax *Does not fit VersaMax Competition, Tactical, or Sportsman models. M3000 M3K 3-Gun *Does not fit M3K Freedom models with fixed factory tube +2 (5.6") +3 (8.3") +4 (10.9")Features and Benefits of the 870 Bayonet Mount & Rails. 1" Shotgun Magazine Tube Mount with Picatinny Rails, Sling Stud, & Bayonet Lug for the Remington® 870 12 gauge shotgun. Fits most Home Defense/ Police models with the factory Remington® extended capacity 12G. magazine tubes with the reduced diameter front …Find the best choke tubes for your Remington 870 shotgun at Midwest Gun Works. Choose from a variety of sizes and styles to suit your hunting needs.To do this, just unscrew it. 2) Using the flat head screw driver, push down and turn the spring retainer until it comes out. (Warning: the spring retainer is under pressure and may shoot out. Take caution near face). 3) Remove both the spring and the spring retainer. 4) Take the socket and place it over the mag tube.Fits 12ga Remington 870, 1100 and 1187 shotguns only. The 2 shot tube adds two additional rounds without increasing overall length of the shotgun. The front of the GG&G Remington two shot 870 Magazine Tube Extension does not protrude beyond the barrel of a standard 18.5" model.4 Nov 2020 ... 6:26. Go to channel · Wilson Combat Rem. 870 Mag Tube Extension. Capo Jay•49K views · 14:47. Go to channel · How to Store a Home Defense Shotgun...Most of the 'working' 870s here are without extensions. If I were forced to use one, I prefer Remington's factory version. Choate is a ... Choate Remington Lightweight 20ga 870 / 1100 / 1187 Shotgun Magazine Extension. 6 Review (s) Write a Review. Price: $59.00. Increase the shell capacity of your 12ga or 20ga shotgun with a shotgun magazine extension from Choate for many different manufacturers. Part Number: 01-04-42, 01-04-43, 01-04-44, 01-04-45. 15 posts · Joined 2010. #3 · Jan 22, 2012. I'm looking at the Wilson 2 shot RH extension tube you linked to. It's currently out of stock. My 870 is a 3 +1 and a 18 1/2 barrel. Seems like it could handle a shot extension without sticking past the barrel. I don't see that Wilson offers a 3 shot extension.Tactical Barrel Clamp Mount With Rail For 12 Gauge Shotguns And Magazine Tubes Fits Remington 870 1100 11-87 SP-10 Mossberg 500 835 Maverick 88Winchetser 1300. 184. $2599.Most of the 'working' 870s here are without extensions. If I were forced to use one, I prefer Remington's factory version. Choate is a ...PATTERNMASTER CODE BLACK DECOY CHOKE TUBE SHOTGUN 12GA REMINGTON 870 1100. Brand New. $85.49. cutemdownwaterfowl (67,045) 99.5%. Buy It Now. Free 4 day shipping. Carlson's Remington 870/100/11-87 Magazine Extension 12 Shot - …Xpert loads. Pattern results from a 12-gauge 3" Remington 870 Special Purpose with a 28" barrel and factory flush Rem-chokes and Carlson extended chokes (pattern average of five, 30" post-shot scribed circle, yardage taped muzzle to target, in-shell pellet count average of five, and true choke constriction from bore gauge).Remington 870 Wilson Combat Magazine Extension Tube Pros: • Sturdy all-steel construction • Single-piece design is simple & easy to remove or install in any setting, and does not require a clamp • Sharp knurling on base provides excellent grip for tool-less installation & removal • Vent hole in end cap serves several beneficial functionsREMINGTON 870/1100/11-87 EXTENDED MAGAZINE TUBE. OFF. SCATTERGUN TECHNOLOGY REMINGTON 870/1100/11-87 EXTENDED MAGAZINE TUBE. { …Extension Tube 12Ga Clamp Stabilizer - Suitable for Magazine and Extension Tube Fixed Outdoor Sports Shooting Accessories. 3.7 out of 5 stars. 9. $29.71 $ 29. 71. Typical: $31.71 $31.71. Join Prime to buy this item at $26.74. ... remington 870 …Genuine, factory brand Remington Model 870 12 Gauge Magazine Extension Kit increases mag tube capacity by 2 extra rounds, to fit the 18" barrel. All-steel extension tubes attach directly to the end of the magazine tube. Includes a magazine clamp, although that piece is not used with the BPU870 conversion kit.item 6 Remington 870 12 Gauge Shotgun +2 Round Magazine Extension Tube OEM Factory Remington 870 12 Gauge Shotgun +2 Round Magazine Extension Tube OEM Factory $224.99 0 bids 2d 18h +$14.00 shippingChoate Magazine Tube Extension Remington 870, 1100, 11-87 12 Gauge Matte. Product Family #: 2171131077. Our Price: $59.99. Available. Select Capacity: Cartridge: 12 Gauge. Compatible With: Remington 1100.The steel magazine tube mount gives extra security to the 12 gauge extended magazine tube. Rail and push button base are reversible and can be mounted to either side. GTSW-256 Mossberg 500, 835, 590, 590A1 930, 935 Remington 1100 12 gauge Remington 870 12 gaugeW/ 2-3 ROUND ADD-ON MAGAZINE TUBE EXTENSION GTSW-257 Remington …The Forward Sling Mount is a sling attachment for the Remington 870 and Mossberg 500/590/Maverick series of shotguns which clamps onto the barrel and extended mag tube. It can be configured for use with either Push-Button QD Sling Swivels or clip-in style attachments such as the MS3 Paraclip, the HK hook, ITW MASH hook, and others.Shop Choate Tool Remington 870/1100/1187/VersaMax Extension | Up to 17% Off 5 Star Rating on 8 Reviews for Choate Tool Remington 870/1100/1187/VersaMax Extension Best Rated + Free Shipping over $49. Toll-Free: +1-800-504-5897 Live Chat Help Center Check Order StatusDescription: Sure Cycle Magazine Extension Tube for Remington 870, 1100, 11-87, Versa Max & V3. Featuring a 316L Stainless Steel Tube, a low drag red anodized …97-127 of 127 results for "remington 870 extension tube" Results. Price and other details may vary based on product size and color. ARecoil Pad for 6-Position Adjustable Stock (Black) ... 0.650 Diameter ] Blued Steel | Extended Turkey Choke Tube | Made in USA. 4.0 out of 5 stars 16. $45.48 $ 45. 48. FREE delivery Oct 2 - 3 . Quick Detach Sling ... XS Sights extension kit is built to be easily installable, lightweight, and offer additional tactical upgrades to your taste. The kit includes a detent tool to quickly hammer out the factory detents, 45" Wolff 12 gauge extended spring, and the plus two extension tube. The one-piece design is machined from 6061 aluminum and hard coat anodized. Carlson's Remington 870/1100/11-87 12ga Magazine Tube Extension - 8 Shot. Brand New · Bell and Carlson, Carlson's. (43) $82.95. Free shipping. 205 sold.carlson's - magazine extension tubes 12ga remington 870/1100/11-87/versa max (4.5) $67.96 - $71.36. in stock quick add carlson's - benelli m4 shotgun magazine extension tubes (3.1) $62.99. in stock quick add nordic components - mxt …After the company’s founding in 2005, YouTube rose quickly through the ranks of online video websites to become an industry leader that streams more than a billion hours of video a...To do this, just unscrew it. 2) Using the flat head screw driver, push down and turn the spring retainer until it comes out. (Warning: the spring retainer is under pressure and may shoot out. Take caution near face). 3) Remove both the spring and the spring retainer. 4) Take the socket and place it over the mag tube.The GrovTec US Mtmx3 is an extended magazine tube mount which is made specifically for the Remington 870 pump-action shotgun. It gives users 3 different methods for mounting their shotgun accessories, such as a sling. The components which come with this product include a Picatinny rail, swivel stud and push button base.
After the company’s founding in 2005, YouTube rose quickly through the ranks of online video websites to become an industry leader that streams more than a billion hours of video a.... Ballistics on a 450 bushmaster
O. oodalink. 2 posts · Joined 2010. #2 · Nov 19, 2010. We have had several 870's on our team for many years, some with extended mags. The #1 cause of mis-feed on the last round was poor spring tension; i.e. the spring is not pushing the round out hard enough to full extract from the magazine. You can try stretching the spring several inches ...Growing a YouTube channel can be a daunting task. With millions of channels competing for attention, it can be hard to stand out and get noticed. However, with the right strategies...The Carlson's Choke Tubes +7 Extended Magazine Tube Kit for 20GA Remington 870, 1100, 11-87, Versa Max, V3 Shotguns is a drop-in mag tube extension kit designed to maximize your firepower potential with up to 7 rounds of additional 20 gauge shotgun ammo (2.75" shells). Designed to mount directly to your shotgun's factory …May 21, 2015 · The H&R Pardner Pump 870 clones with 5-round magazine tubes have barrel guide rings a hair over 15 inches from the breechface, and the newer 870 Express Tacticals with 6-round base magazine tubes have barrel guide rings located 16.5” from the breechface. YouTube TV is a streaming service that allows you to watch live TV, movies, and shows from over 70 networks. It’s an easy way to access your favorite content without needing a cabl...EXTENSION TUBE, 870/1100/1187, QUICK DETACH STUD, VERTICAL, 1 SHOT, 12 GAUGE . $47.95. Rating: 100%. 3 Reviews . Item Number : SGET-QDS-V-1. Add to Cart. Add to Wish List Add to Compare. EXTENSION TUBE, 870/1100/1187, QUICK DETACH STUD, VERTICAL, 2 SHOT, 12 GAUGE ... Description. Add one shot to your Remington TAC-14 or 870 Shotgun! Fits flush with the TAC-14 barrel. Overall length 2 3/8". NOTE: Most 1100, 11-87, and 870 shotguns will require the factory magazine spring retainer dimples removed from the magazine tube to allow the follower to pass through into the magazine extension. SPRING NOT INCLUDED. The Feeding Tube Awareness Foundation estimates that approximately 20% of children under 18 are tube-fed, and there are more than 350 conditions that can require children to need n...Made in Canada. S&J Hardware's world-famous Remington Mag Tube Extention - MK II Fits: Remington 870,1100,11-87 & Versamax+1 - 2.75 inches long+2 - 6.76 inches long+3 - 8.75 inches long CNC machined from solid steel. Comes with: 3 position front sling mount Mill spec parkerised finish.376 posts · Joined 2007. #5 · Apr 2, 2007. Hi, I have a remington factory extension tube on a 1100, which will also fit a 870. It measures 7" long, and increases the magazine capacity by 2 shells. This tube was also available in parkerized, and came with a barrel clamp.O. oodalink. 2 posts · Joined 2010. #2 · Nov 19, 2010. We have had several 870's on our team for many years, some with extended mags. The #1 cause of mis-feed on the last round was poor spring tension; i.e. the spring is not pushing the round out hard enough to full extract from the magazine. You can try stretching the spring several inches ...376 posts · Joined 2007. #5 · Apr 2, 2007. Hi, I have a remington factory extension tube on a 1100, which will also fit a 870. It measures 7" long, and increases the magazine capacity by 2 shells. This tube was also available in parkerized, and came with a barrel clamp.The H&R Pardner Pump 870 clones with 5-round magazine tubes have barrel guide rings a hair over 15 inches from the breechface, and the newer 870 Express Tacticals with 6-round base magazine tubes have …Shop Carlson's Choke Tubes Magazine Extension 8- Shot Remington 870/1100 12ga | 15% Off 4.9 Star Rating on 11 Reviews for Carlson's Choke Tubes Magazine Extension 8- Shot Remington 870/1100 12ga Best Rated + Free Shipping over $49. Toll-Free: +1-800-504-5897 Help Center Check Order Status.The ProMag extension kit adds two (2) 3" magnum shells, or three (3) 2-3/4" shells in capacity to 12-gauge Remington 870, 1100 & 11-87 shotguns. The magazine extension is machined from solid billet T6 aluminum alloy, then type III hard-anodized. The extension is secured by a machined steel adapter nut that replaces the factory magazine cap.EXTENSION TUBE, 870/1100/1187, QUICK DETACH STUD, VERTICAL, 1 SHOT, 12 GAUGE . $47.95. Rating: 100%. 3 Reviews . Item Number : SGET-QDS-V-1. Add to Cart. Add to Wish List Add to Compare. EXTENSION TUBE, 870/1100/1187, QUICK DETACH STUD, VERTICAL, 2 SHOT, 12 GAUGE ....