Black AR-15 Buffer Tube Parts
Black AR-15 buffer tube parts, with tough finishes to endure anything you can throw at your rifle.
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AT3™
AT3™ Castle Nut for AR-15 Buffer Tubes – 10 Colors Available
Secure Your AR15 Buffer Assembly with a Steel Castle Nut This steel castle nut is an essential piece of an AR15 buffer tube/stock assembly. With standard cuts for use with...10 Options -
AT3™
AT3™ Mil Spec End Plate for AR-15 – 10 Colors Available
Mil-Spec Steel Endplate for AR15 Lower Receivers This standard endplate is compatible with any mil-spec AR15 lower receiver. Perfect for completing a build that might be missing this component, or...10 Options -
AT3™
AT3™ Mil Spec AR-15 Buffer Tube – 10 Colors Available
Mil-Spec AR-15 Carbine Buffer Tube Made 6061-T6 aluminum construction with a black anodized finish, with six precision-machined notches to securely lock your stock into position. This buffer tube has a...10 Options -
AT3™
AT3™ Mil Spec Buffer Tube Kit For AR-15 – 10 Colors Available
The perfect kit for your next build - at a price that can't be beat. This Mil-Spec AR-15 Buffer Tube Kit includes the buffer tube, castle nut, lock plate, 3oz...10 Options -
NEW
KAK Industry K-SPEC Enhanced AR-15 Buffer with Flatwire Spring
KAK Industry K-SPEC Enhanced AR-15 Buffer with Flatwire Spring The KAK Industry K-SPEC Enhanced AR-15 Buffer with Flatwire Spring is a top-of-the-line buffer upgrade designed specifically for AR-15 rifles. Crafted...3 Options -
UTG Pro Mil-Spec AR 15 Buffer Tube 6-Position Receiver Extension
Superior Quality Mil-Spec Buffer Tube - Unbeatable Value The UTG Pro 6-position Mil-Spec receiver extension is precision machined from 6061 T6 aluminum forgings to true Mil-Spec dimensions. Provides a solid...5 Options -
UTG Pro Six Position Mil-spec AR 15 Buffer Tube Kit
Complete UTG Buffer Assembly - Add Your Own Stock This receiver extension kit from UTG comes with a buffer tube, buffer spring, 3.0 oz carbine buffer, castle nut, and endplate. ...2 Options -
LBE Unlimited Ambidextrous Sling Mount Receiver End Plate
LBE Unlimited Ambidextrous End Plate The LBE Unlimited ARAMEPL is an ambidextrous end plate designed for the AR 15 rifle. It comes equipped with sling loops, allowing the user to... -
Fortis K1 Enhanced End Plate with Tapered Castle Nut for AR 15
Lightweight AR-15 Castle Nut and Endplate with Friction Fit Fortis created the two-piece K1 system to eliminate the risk of the castle nut backing out, while maintaining light weight. The...7 Options -
Strike Industries Enhanced AR15 Castle Nut with QD Sling Swivel
Innovative Castle-Nut & QD End-Plate Combo from Strike The Strike Industries Enhanced Castle Nut and Extended End-plate combo is an innovative replacement part that will significantly improve both aesthetics and...2 Options -
LBE Unlimited AR-15 Castle Nut
LBE Unlimited AR-15 Castle Nut The LBE Unlimited AR15 Castle Nut is an essential tool for keeping your firearm secure and in place. These AR15 Lower Parts, manufactured by the... -
Bravo Company QD Receiver End Plate for AR-15
Bravo Company QD Receiver End Plate for AR-15 The Bravo Company QD End Plate is a high-quality product designed to fit AR15/M16 rifles while featuring a sleek black finish that... -
Timber Creek Greyman QD AR15 Receiver End Plate
Timber Creek Greyman QD AR15 Receiver End Plate Upgrade your AR into the custom build you need! The Timber Creek Greyman QD Receiver End Plate gives users a QD Sling...5 Options -
UTG Pro AR-15 Pistol Buffer Tube Kit – Buffer, Springs, and More
AR-15 Pistol Buffer Tube Kit The UTG AR-15 Pistol Buffer Tube Kit comes with everything you need to complete the recoil system of your AR pistol. While this kit doesn't... -
LBE Unlimited AR-15 Pistol Buffer Tube
LBE Unlimited AR-15 Pistol Buffer Tube The LBE AR-15 Pistol Buffer Tube attaches to your AR pistol lower, and is compatible with mil-spec parts. This aluminum tube comes with a... -
UTG Pro AR-15 Pistol Buffer Tube
AR-15 Pistol Buffer Tube This US-made AR-15 Pistol Buffer Tube from UTG threads into mil-spec lower receivers, and requires no proprietary parts to install. This tube cannot accept buttstocks or... -
Bravo Company Gunfighter MOD0 SOPMOD Stock Kit – Includes all Receiver Extension/Buffer Parts
Bravo Company Gunfighter MOD0 SOPMOD Stock Kit Bravo Company's BCMGUNFIGHTER Stock Assembly Mod 0 SOPMOD is a Mil-Spec receiver extension kit that includes a locking nut M4, Mil-Spec carbine action...2 Options -
Luth-AR .223/5.56 AR-15 Mil-Spec Rifle Fixed Buffer Tube Kit
Luth-AR Fixed Rifle Buffer Tube Kit The Luth-AR Fixed Rifle Buffer Tube Kit includes an A1/A2 length buffer tube, buffer, and buffer spring. This long recoil assembly helps to mitigate... -
LBE Unlimited AR-15 Pistol Buffer Tube Kit
LBE Unlimited AR Pistol Buffer Tube Kit The LBE Unlimited AR Pistol Buffer Tube Kit comes with everything to finish the recoil system for your AR-15 pistol. The kit includes... -
Luth-AR MBA-3 AR10 Stock and Buffer Assembly Kit
Luth-AR MBA-3 AR10 Stock and Buffer Assembly Kit Enhance comfort and get consistent accurate shots with the Luth-AR MBA-3 AR10 Stock Assembly. This is an easy choice to complete your... -
ATI AR10 Buffer Tube Assembly Kit
ATI AR10 Buffer Tube Assembly Kit The Advanced Technology AR10 Mil-Spec Carbine Buffer Tube Assembly is a six-position buffer tube compatible with all mil-spec AR stocks. Additionally, ATI includes a... -
Spike’s Tactical AR-15 Pistol Buffer Tube Assembly
Spike's Tactical Pistol Buffer Tube Kit with T2 Buffer Weight The Spike's Tactical AR-15 Pistol Buffer Tube Kit features upgraded components over mil-spec style kits. The carbine buffer spring is... -
Fortis LA AR 15 Carbon Fiber Stock With Buffer Tube, Castle Nut, and Endplate
Carbon Fiber AR-15 Stock Kit Complete with Buffer Tube The Fortis Lever Action (LA) stock provides a sleek profile, a rattle-free fit, and a carbon-fiber cheek piece for a high-speed...3 Options3 Options$439.953 Options -
Midwest Industries Fixed Picatinny Stock Adapter
Midwest Industries Picatinny AR15 Fixed Buffer Tube Adapter Get your choice of AR stock on 1913 Picatinny rear end assemblies with the MI Picatinny Fixed Buffer Tube Adapter. Simply install...
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