Shop All - Firearm Accessories & Parts - AR15 Parts & Accessories - Lower Parts - AR15 Buffers and Springs

Bravo Company USA / BCM

BCM MK2 Buffer Mod 1 - T2

MSRP: $56.00

Was:

Now: $49.95

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Bravo Company USA / BCM

BCM MK2 Buffer Mod 1 - T3

MSRP: $67.00

Was:

Now: $59.95

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Bravo Company USA / BCM

BCM MK2 Buffer Mod 1 - T4

MSRP: $81.00

Was:

Now: $72.95

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Bravo Company USA / BCM

BCM MK2 Recoil Mitigation System - Mod 1 - T2

MSRP: $138.00

Was:

Now: $123.95

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Bravo Company USA / BCM

BCM MK2 Recoil Mitigation System - Mod 1 - T1

MSRP: $134.99

Was:

Now: $116.95

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Bravo Company USA / BCM

BCM MK2 Recoil Mitigation System - Mod 1 - T0

MSRP: $129.99

Was:

Now: $109.95

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2A-Armament

2A Armament 8 position Billet Buffer Tube - Lightweight Latch Plate, Castle Nut, Fits AR15 Rifles, Mil Spec, Anodized Black Finish

MSRP: $82.99

Was:

Now: $76.35

Out of stock
Aero Precision

Aero Precision AR15 Enhanced Carbine Buffer Kit - 6 Position, Black, Fits AR15

MSRP:

Was:

Now: $62.95

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Angstadt Arms

Angstadt Arms 5.4oz 9mm Buffer Kit - 5.4oz 9mm Buffer Assembly, Buffer Spring, 9mm Buffer Spacer

MSRP: $59.99

Was:

Now: $52.00

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Geissele Automatics

Geissele Automatics Super 42 Tungsten Buffer Weight

MSRP: $24.00

Was:

Now: $20.00

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Kynshot

KynSHOT RB5007 Hydraulic Recoil Buffer - Optimized for AR9 9mm PCC Applications

MSRP: $139.99

Was:

Now: $124.95

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Kynshot

KynSHOT RB5000HP Hydraulic Recoil Buffer - Optimized for AR-15 applications that run excessively hard such as suppressed, over-gassed carbines or “Thumpers” like the .50 Beowulf and .458 SOCOM.

MSRP: $129.99

Was:

Now: $119.99

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Kynshot

KynSHOT RB5000 Hydraulic Recoil Buffer - Optimized for AR-15 carbines with a collapsible stock

MSRP: $129.99

Was:

Now: $119.99

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Kynshot

KynSHOT RB5000L Hydraulic Recoil Buffer - Optimized for use with light loads, including subsonic ammunition and .300 BLK

MSRP: $129.99

Was:

Now: $119.99

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Aviator Arms

Aviator Arms X-1 Bi-Axial Recoil Device -SFT10RD

MSRP: $395.00

Was:

Now: $355.50

Out of stock
2A-Armament

2A Armament Builder Series Billet Pistol Buffer Tube - Anodize Black Finish, For AR15

MSRP: $29.99

Was:

Now: $27.59

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Luth-AR

Luth-AR Fixed Rifle Length Buffer Tube Complete Assembly for AR-15 Rifles - Buffer, Buffer Tube, & Spring

MSRP: $47.95

Was:

Now: $45.07

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Luth-AR

Luth-AR Rifle Buffer - Fits AR-15 Rifles, .223/5.56

MSRP: $21.95

Was:

Now: $20.63

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Luth-AR

Luth-AR Triple Tungsten H3 Buffer - Fits AR-15 Rifles

MSRP: $56.99

Was:

Now: $52.63

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Primary Weapons Systems

Primary Weapons Systems Evolve Enhanced Buffer Tube - Fits AR-15, Mil-Spec Receiver Extension, 6 Position, Ambidextrous Push Button Sling Points, Black

MSRP: $109.95

Was:

Now: $99.95

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Primary Weapons Systems

Primary Weapons Systems Enhanced Carbine H3 Buffer - 5.1oz

MSRP: $59.95

Was:

Now: $49.95

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CMC Triggers

CMC Triggers Mil Spec Buffer Tube Kit - Black, 6 Position Tube, Spring, Buffer, Locking Ring & Nut, AR-15

MSRP: $59.99

Was:

Now: $53.99

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Armaspec

Armaspec Sound Mitigation Buffer- SMB GEN2

MSRP:

Was:

Now: $47.95

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Vltor Weapon Systems

VLTOR RE-A5 Receiver Extension - Fits M4/AR-15 Stocks, 7 Position, Black

MSRP: $49.95

Was:

Now: $44.95

Out of stock

Bravo Company USA / BCM

BCM MK2 Buffer Mod 1 - T2

MOD1 - T2, Intermediate Length (BUFFER ONLY) (weight = approximately 5.6oz) Lessens felt recoil, without compromising reliability Provides a more consistent carrier velocity, which can aid in accuracy, reliability over conventional carbine buffer...

MSRP: $56.00

Was:

Now: $49.95

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Bravo Company USA / BCM

BCM MK2 Buffer Mod 1 - T3

MOD1 - T3, Intermediate Length (BUFFER ONLY) (weight = approximately 6.5oz) Lessens felt recoil, without compromising reliability Provides a more consistent carrier velocity, which can aid in accuracy, reliability over conventional carbine buffer...

MSRP: $67.00

Was:

Now: $59.95

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Bravo Company USA / BCM

BCM MK2 Buffer Mod 1 - T4

MOD1 - T4, Intermediate Length (BUFFER ONLY) (weight = approximately 7.4oz) Lessens felt recoil, without compromising reliability Provides a more consistent carrier velocity, which can aid in accuracy, reliability over conventional carbine buffer...

MSRP: $81.00

Was:

Now: $72.95

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Bravo Company USA / BCM

BCM MK2 Recoil Mitigation System - Mod 1 - T2

Whether starting a new rifle build or upgrading an existing one the BCM MK2 recoil mitigation system offers less felt recoil while maintaining and improving reliability. Comes as a complete kit ready to mount on any AR pattern rifle. Complete Kit...

MSRP: $138.00

Was:

Now: $123.95

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Bravo Company USA / BCM

BCM MK2 Recoil Mitigation System - Mod 1 - T1

Whether starting a new rifle build or upgrading an existing one the BCM MK2 recoil mitigation system offers less felt recoil while maintaining and improving reliability. Comes as a complete kit ready to mount on any AR pattern rifle. Complete Kit...

MSRP: $134.99

Was:

Now: $116.95

Add to Cart
Bravo Company USA / BCM

BCM MK2 Recoil Mitigation System - Mod 1 - T0

Whether starting a new rifle build or upgrading an existing one the BCM MK2 recoil mitigation system offers less felt recoil while maintaining and improving reliability. Comes as a complete kit ready to mount on any AR pattern rifle. Complete Kit...

MSRP: $129.99

Was:

Now: $109.95

Add to Cart
2A-Armament

2A Armament 8 position Billet Buffer Tube - Lightweight Latch Plate, Castle Nut, Fits AR15 Rifles, Mil Spec, Anodized Black Finish

Buffer tubes matter and this is one of the best. This aluminum buffer tube assembly includes our AR15 Billet Buffer Tube, 2A Lightweight Latch Plate, and a 2A Castle Nut . Buffer tube features: Billet machined 6061-T651 aluminum for...

MSRP: $82.99

Was:

Now: $76.35

Out of stock
Aero Precision

Aero Precision AR15 Enhanced Carbine Buffer Kit - 6 Position, Black, Fits AR15

The AR15 Enhanced Carbine Buffer Kit is the perfect complement to standard AR15 rifle builds. This kit highlights our Enhanced Carbine Buffer Tube that delivers features that increase the reliability, security, and simplicity of your build...

MSRP:

Was:

Now: $62.95

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Angstadt Arms

Angstadt Arms 5.4oz 9mm Buffer Kit - 5.4oz 9mm Buffer Assembly, Buffer Spring, 9mm Buffer Spacer

Complete 9mm AR-15 buffer kit gives you everything you need to get your 9mm AR-15 running smoothly. It is compatible with both GLOCK® and Colt® style magazines. Contents include: 5.4oz 9mm AR-15 carbine buffer assembly Carbine buffer spring 9mm...

MSRP: $59.99

Was:

Now: $52.00

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Geissele Automatics

Geissele Automatics Super 42 Tungsten Buffer Weight

To change the Geissele Automatics H1 Buffer assembly to the heavier H2 or H3 buffer setup, you will need to disassemble and re-assemble the buffer replacing the steel weights with the correct number of tungsten weights 1 Tungsten weight to add...

MSRP: $24.00

Was:

Now: $20.00

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Kynshot

KynSHOT RB5007 Hydraulic Recoil Buffer - Optimized for AR9 9mm PCC Applications

The RB5007 is a specially engineered KynSHOT for the 9mm PCC application. Designed in cooperation with Blitzkrieg Components, LLC. to work in PCC builds with 3.5" - 16" barrels, either suppressed or unsuppressed and with all common 9mm loads. This buffer...

MSRP: $139.99

Was:

Now: $124.95

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Kynshot

KynSHOT RB5000HP Hydraulic Recoil Buffer - Optimized for AR-15 applications that run excessively hard such as suppressed, over-gassed carbines or “Thumpers” like the .50 Beowulf and .458 SOCOM.

The KynSHOT RB5000HP Recoil Buffer is designed For AR-15 applications that run excessively hard such as suppressed, over-gassed carbines or “Thumpers” like the .50 Beowulf and .458 SOCOM. Please contact us to verify your application...

MSRP: $129.99

Was:

Now: $119.99

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Kynshot

KynSHOT RB5000 Hydraulic Recoil Buffer - Optimized for AR-15 carbines with a collapsible stock

The RB5000 KynSHOT Recoil Buffer is designed to fit AR-15 carbines with a collapsible stock. Made using 17-4 stainless steel, the KynSHOT RB5000 Recoil Buffer is a proven system that has seen heavy use with civilian competition shooters, law...

MSRP: $129.99

Was:

Now: $119.99

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Kynshot

KynSHOT RB5000L Hydraulic Recoil Buffer - Optimized for use with light loads, including subsonic ammunition and .300 BLK

The KynSHOT RB5000L Hydraulic Recoil Buffer is optimized for use with light loads, including subsonic ammunition and .300 BLK. The RB5000L has seen heavy use with civilian competition shooters, law enforcement personnel, and the United Sates...

MSRP: $129.99

Was:

Now: $119.99

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Aviator Arms

Aviator Arms X-1 Bi-Axial Recoil Device -SFT10RD

*CONTACT US FOR A SPECIAL COUPON CODE!* The patent pending Aviator Arms X-1 bi-axial pistol recoil system is named after the Bell X-1, the first manned aircraft to break the sound barrier in level flight. The Bell X-1 was a groundbreaking...

MSRP: $395.00

Was:

Now: $355.50

Out of stock
2A-Armament

2A Armament Builder Series Billet Pistol Buffer Tube - Anodize Black Finish, For AR15

This billet aluminum buffer tube is intended for use in building your AR-15 Pistol. Please note: This buffer tube will NOT accept adjustable stabilizing braces but WILL fit braces such as the KAK Stabilizing Fin. - Carbine length (OAL 7.5")- 4.3 oz- Made...

MSRP: $29.99

Was:

Now: $27.59

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Luth-AR

Luth-AR Fixed Rifle Length Buffer Tube Complete Assembly for AR-15 Rifles - Buffer, Buffer Tube, & Spring

Kit includes everything for a new .223/5.56 AR15 Rifle build or to convert your current AR15 Carbine to a A2 AR15 Rifle buffer tube recoil system. Buffer Weight: 5.1 oz Note: Converting a carbine length gas system to use a A2 Rifle length buffer system...

MSRP: $47.95

Was:

Now: $45.07

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Luth-AR

Luth-AR Rifle Buffer - Fits AR-15 Rifles, .223/5.56

The Luth-AR AR-15 Standard Rifle Buffer is compatible with a rifle buffer tube and rifle recoil spring, and is for use with an A2 fixed buttstock. This buffer comes with 5 internal steel weights and weighs 5.1 oz. .223/5.56 A2 Rifle Buffer Provides...

MSRP: $21.95

Was:

Now: $20.63

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Luth-AR

Luth-AR Triple Tungsten H3 Buffer - Fits AR-15 Rifles

Luth-AR's .233/5.56 Triple Tungsten H3 Carbine Buffer contains 3 tungsten slugs in the buffer for a total weight of 5.6 oz. Using a heavier AR-15 buffer helps improve reliable function with short gas systems. You may also experience a reduction in felt...

MSRP: $56.99

Was:

Now: $52.63

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Primary Weapons Systems

Primary Weapons Systems Evolve Enhanced Buffer Tube - Fits AR-15, Mil-Spec Receiver Extension, 6 Position, Ambidextrous Push Button Sling Points, Black

*CONTACT US FOR A SPECIAL COUPON CODE!* The PWS Enhanced Buffer Tube MOD 2 is the next generation of PWS enhanced buffer tubes that lowers the weight and the price with some very unique features compared to competing buffer tubes. Impact extruded from...

MSRP: $109.95

Was:

Now: $99.95

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Primary Weapons Systems

Primary Weapons Systems Enhanced Carbine H3 Buffer - 5.1oz

H3 Weight: 5.1 oz Nearly an ounce heavier, the PWS H3 Buffer is an intermediate option. MOD 2 4140 Steel Body Buffers have a unique fluted design with minimum contact points, allowing debris to clear easily, while the FNC LIFE HD treatment...

MSRP: $59.95

Was:

Now: $49.95

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CMC Triggers

CMC Triggers Mil Spec Buffer Tube Kit - Black, 6 Position Tube, Spring, Buffer, Locking Ring & Nut, AR-15

*CONTACT US FOR A SPECIAL COUPON CODE!* Looking to build the ultimate AR-15 carbine? This Mil-Spec carbine buffer tube kit from CMC Triggers comes with everything you need to attach a collapsible 6-position carbine stock to your AR. The Mil-Spec buffer...

MSRP: $59.99

Was:

Now: $53.99

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Armaspec

Armaspec Sound Mitigation Buffer- SMB GEN2

The Gen2 Sound Mitigation Buffer™ SMB™ is a single-stage drop-in replacement for your standard buffer and spring. The SMB™ is designed to keep the buffer spring from rubbing against the inner wall of the buffer tube providing smooth,...

MSRP:

Was:

Now: $47.95

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Vltor Weapon Systems

VLTOR RE-A5 Receiver Extension - Fits M4/AR-15 Stocks, 7 Position, Black

The Vltor RE-A5 Receiver Extension is a 7-position A5 receiver extension that has experienced some scratches or dents along the way. These receiver extensions have cosmetic blemishes only but they range in location of scratch/dent and severity. This...

MSRP: $49.95

Was:

Now: $44.95

Out of stock