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Buffer Tubes

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Buffer Tubes - Products

1 - 15 of 63 results

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New

Carbine Buffer Tube AR-15 Mil-Spec
Carbine Buffer Tube

GERMAN TACTICAL SYSTEMS

In stock Delivery time approx. 6-10 days.
More than 10 pieces in Europe warehouse

£26.90 *

Buffer Tubes

STRIKE INDUSTRIES ADVANCED RECEIVER EXTENSION BUFFER TUBE BLACK
ADVANCED RECEIVER EXTENSION BUFFER TUBE

STRIKE INDUSTRIES

In stock Delivery time approx. 2-3 days.
1 pcs. in the local warehouse

£84.90 *

Buffer Tubes

The Strike Industries Advanced Receiver extension is a highly functional and aesthetically updated component for the AR15/AR10 weapon system. It features scalloped surfaces that decrease friction and shave weight while retaining mass in critical areas.
The supported buffer retaining tab of the SI Advanced receiver extension serves to more easily index your receiver extension. The tube is machined from 7075-T6 aluminum for greater strength than standard 6061 tubes.
Upgrade your AR and stand out from the pack with the SI Advanced Buffer Tube. It is a must-have for those who want to improve the functionality and appearance of their AR-15.

BROWNELLS M4 MIL-SPEC BUFFER TUBE ASSEMBLY
AR-15/M16 MIL-SPEC BUFFER TUBE ASSEMBLY

BROWNELLS

Reordered Backordered, delivery time approx. 4-12 weeks from the USA warehouse.

£74.90 *

Buffer Tubes

The AR-15/M16 Mil-Spec Buffer Tube Assembly by Brownells is a six-position receiver extension assembly that includes a Mil-Spec buffer tube, lock plate, castle nut, carbine buffer, and spring.
The buffer tube is made of 6061 aluminum and has a Mil-Spec diameter, while the buffer spring is made of 17-7 stainless steel and the carbine buffer weight is 3 oz.
This assembly fits standard AR-15/M16 lower receivers and is available in Mil-Spec and Carbine styles, making it a versatile choice for gun enthusiasts.

4.7

BROWNELLS AR-15 RIFLE RECEIVER EXTENSION
AR-15 RIFLE RECEIVER EXTENSION TUBE

BROWNELLS

In stock Delivery time approx. 7-14 days.
More than 10 pieces in USA warehouse

£74.90 *

Buffer Tubes

The Brownells AR-15 Rifle Length Buffer Tube is machined from high-quality 7075 aluminum with a matte black hardcoat anodized finish. It fits standard AR-15 and M16 lower receivers and rifle length buttstocks.
The buffer tube measures 9 5/8” in length and has a diameter of 1.110”. It allows you to use the best components in your AR-15 build, ensuring top-notch performance.
This buffer tube has a Style of A2 and is made for AR-15 rifles. It is a high-quality product from the reputable manufacturer, Brownells, and is a must-have for any AR-15 enthusiast.

3.7

BROWNELLS BUFFER TUBE 2 POSITION MIL-SPEC ANODIZED GREY
AR-15/M16 BUFFER TUBE 2 POSITION MIL-SPEC RETRO

BROWNELLS

In stock Delivery time approx. 7-14 days.
More than 10 pieces in USA warehouse

£39.90 *

Buffer Tubes

The Brownells 2-Position Mil-Spec AR-15 Buffer Tube is a period-correct component for builders looking to reproduce classic AR-style rifles from the past. It features an anodized grey finish and is made from 6160-T6 aluminum, with a diameter that fits mil-spec buttstocks.
This buffer tube is the perfect addition for several classic AR models, including XM177E1, XM177, Model 619/620, XM177E2, GAU-5A, Model 639, GAU-5A/A, and Model 653/654.
The Brownells 2-Position Mil-Spec AR-15 Buffer Tube is a main category product in the Buffer Tubes section, and is manufactured by Brownells, a trusted name in the industry.

STRIKE INDUSTRIES AR CARBINE LENGTH PISTOL RECEIVER BUFFER TUBE BLACK
AR CARBINE LENGTH PISTOL RECEIVER EXTENSION BUFFER TUBE

STRIKE INDUSTRIES

In stock Delivery time approx. 2-3 days.
1 pcs. in the local warehouse
4 pcs. in the USA warehouse

£74.90 *

Buffer Tubes

The Strike Industries Carbine length Pistol receiver extension is a high-quality piece of hardware designed for serious AR pistol PDWs.
Made from 7075-T6 aluminum construction, it offers much greater strength than standard 6061 tubes and features a supported, anti-rotation buffer retaining plunger.
Available in both Slick and Rail versions, it allows for easy mounting of aftermarket pistol braces and includes a convenient sling swivel and integrated picatinny rail for rear monopod support or extra parts storage.

LUTH-AR LLC AR-15 MIL-SPEC CARBINE BUFFER ASSEMBLY PACKAGE
AR-15 MIL-SPEC CARBINE BUFFER ASSEMBLY PACKAGE

LUTH-AR LLC

Reordered Backordered, delivery time approx. 4-12 weeks from the USA warehouse.

£64.90 *

Buffer Tubes

BROWNELLS COMMERICAL BUFFER TUBE ASSEMBLY
AR-15/M16 BUFFER TUBE ASSEMBLY

BROWNELLS

In stock Delivery time approx. 7-14 days.
More than 10 pieces in USA warehouse

£74.90 *

Buffer Tubes

This kit from Brownells contains all the necessary components for mounting a buttstock of choice on an AR-15 rifle or carbine, making it perfect for stock conversions. It comes in two styles: commercial carbine and mil-spec, with different receiver extensions for different buttstocks.
All parts are made from high-quality materials and are held to strict dimensional tolerances to ensure proper fit and function. The kit includes an aluminum and steel recoil buffer, a steel spring, lock ring, and receiver plate, and an aluminum anodized matte black receiver extension and A2 stock spacer.
The kit is designed to fit standard, mil-spec AR-15/M16/M4 lower receivers and clones. Installation instructions are included, making it easy to use for both novice and experienced gunsmiths.

4.8

CMMG AR-15 A1 RECEIVER EXTENSION
AR-15 RECEIVER EXTENSIONS

CMMG

In stock Delivery time approx. 7-14 days.
More than 10 pieces in USA warehouse

£64.90 *

Buffer Tubes

FORWARD CONTROLS DESIGN LLC AR-15/M4 RECEIVER EXTENSION
AR-15/M4 RECEIVER EXTENSION

FORWARD CONTROLS DESIGN LLC

In stock Delivery time approx. 7-14 days.
1 pcs. in the USA warehouse

£119.90 *

Buffer Tubes

The AR-15/M4 RECEIVER EXTENSION from FORWARD CONTROLS DESIGN LLC is a 6 position, AR15/M4 standard carbine receiver extension made from extruded 7075 aluminum with rolled threads and dry film lubed interior. It has additional drain holes in the 2nd and 5th latch positions, laser engraved stock latch position indicators on both sides, and is Cerakoted.
The REF retains the drain hole at the tip of the TDP spec carbine RE, but also adds two more under the stock, in the 2nd and 5th latch positions, to facilitate rapid draining of water from the RE. The side stock position markings are small and discreet, located at 3 and 9 o'clock, and are visible to the users for quick identification of the latch positions of their stocks.
Forward Controls Design follows the design philosophy of function over form, and REF's features aren't new individually, but are done Forward Controls Design's way. It is a carbine RE with combat weapon features, and the side stock position markings are a twist of a feature they have long admired from Vltor.

Aero Precision AR-15 CARBINE BUFFER KIT W/ H3 BUFFER
AR-15 CARBINE BUFFER KITS

Aero Precision

In stock Delivery time approx. 7-14 days.
1 pcs. in the USA warehouse

£119.90 * £79.90 - £119.90*

Buffer Tubes

The Aero Precision AR-15 Carbine Buffer Kit addresses the issue of overgassing on short gas systems, which can cause increased wear on internal components and felt recoil.
The kit includes a mil-spec buffer tube made from 7075-T6 aluminum with slots for a six-position buttstock, a buffer spring, end plate, and castle-lock nut.
The buffer weight can be customized with options including a standard buffer spring, H (Heavy) buffer, H2 buffer, or heavy H3 buffer, allowing AR owners to fine-tune their operating system to reduce overgassing.

BRAVO COMPANY MK2 RECOIL MITIGATION SYSTEM - MOD 1 - T0
MK2 RECOIL MITIGATION SYSTEM- MOD 1- T0

BRAVO COMPANY

In stock Delivery time approx. 7-14 days.
1 pcs. in the USA warehouse

£144.90 * £144.90 - £164.90*

Buffer Tubes

The MK2 Recoil Mitigation System-Mod 1-T0 by Bravo Company is a kit that reduces felt recoil without compromising reliability, and provides a more consistent carrier velocity that can aid in accuracy and reliability over conventional carbine buffer systems.
The kit includes a MK2 Mod 1-T0 Buffer, Mil-Spec M16A4 rifle action spring, Mk2 Receiver Extension, Lock Nut, and M4 Receiver QD End Plate. These components are made of Mil-Spec materials and the buffer is comprised of 7075-T6 aluminum that is hard coat anodized for lasting endurance.
The kit is designed to mount to Mil-Spec dimension stock assemblies to Mil-Spec lower receivers, but note that because of the MK2's longer length, some Mil-Spec stocks may not completely collapse closed all the way up to the M4 Lock nut.

Aero Precision AR .308 M5 CARBINE BUFFER TUBE KIT
AR .308 M5 CARBINE BUFFER TUBE KIT

Aero Precision

In stock Delivery time approx. 7-14 days.
More than 10 pieces in USA warehouse

£104.90 *

Buffer Tubes

The Aero Precision AR .308 M5 Carbine Buffer Tube Kit is a high-quality product made in the USA, designed for AR-style .308 rifles.
The buffer tube is made from durable 7075-T6 aluminum and features six positions for the stock of your choice.
The kit includes a .308 buffer, spring, end plate, and castle nut, weighing a total of 10.2 ounces, making it easy to complete your rifle setup with an aftermarket stock of your choice.

Aero Precision AR-15 ENHANCED CARBINE BUFFER KIT W/ HEAVY BUFFER
AR-15 ENHANCED CARBINE BUFFER KITS

Aero Precision

In stock Delivery time approx. 7-14 days.
More than 10 pieces in USA warehouse

£94.90 * £84.90 - £139.90*

Buffer Tubes

The AR-15 Enhanced Carbine Buffer Kit with Heavy Buffer is designed to improve the reliability and simplicity of rifle builds. It includes an Enhanced Carbine Buffer Tube with features like Carrier Support Extensions, Position Guide Drain Holes, Ramped Tube Design, and Proper Thread Depth, all machined to mil-spec dimensions from 7075-T6 Aluminum Impact Extrusion.
Heavy buffers are recommended for over-gassed barrels or AR pistols and short-barreled configurations to slow down the movement of the BCG under recoil. The kit comes with a 6-position Heavy Buffer of your choice (H/H2/H3), Carbine Buffer spring, Endplate, and lock nut, making it a complete package.
The Enhanced Carbine Buffer Tube is compatible with mil-spec stock options, and its Ramped Tube Design allows for easy installation of traditional carbine stocks without the need for screwdrivers. Made in the USA by AERO PRECISION, this kit is an excellent option for those looking to fine-tune the operation of their AR-15 builds.

Vltor Weapon Systems MIL-SPEC RECEIVER EXTENSION
AR-15/M16 MIL-SPEC BUFFER TUBE

Vltor Weapon Systems

In stock Delivery time approx. 7-14 days.
7 pcs. in the USA warehouse

£74.90 *

Buffer Tubes

The VLTOR Weapon Systems Mil-Spec Receiver Extension is an aluminum buffer tube that allows you to mount a mil-spec stock on a civilian carbine or convert a rifle with an A2-style fixed buttstock to collapsible configuration.
With a correct outside diameter of 1.146", this receiver extension tube is designed for mounting collapsible buttstocks designed for the smaller, mil-spec tube. It also allows for fast and easy repeatability of buttstock position with five notches on the underside to accept the stock’s locking pin and corresponding white position numbers on top visible through the witness hole on many stocks.
Precision machined from aluminum bar stock for consistent dimensions that ensure smooth, snag-free sliding of buttstock, this buffer tube is hardcoat anodized and matte black. It measures 7-3/16" (cm) long and is made of 7075 T6 Aluminum.

4.4

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