Shop All - Firearm Accessories & Parts - AR-10 Parts & Accessories - AR10 Lower Parts - AR-10 Buffers, Buffer Tubes & Springs

Kynshot

KynSHOT RB5006 AR-10 7.62mm/.308 Recoil Buffer for Fixed Stocks

MSRP: $154.99

Was:

Now: $129.99

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Kynshot

KynSHOT RB5005 AR-10 7.62mm/.308 Recoil Buffer w/ Standard Collapsible Stock

MSRP: $154.99

Was:

Now: $129.99

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Aero Precision

Aero Precision M5 .308 Enhanced Carbine Buffer Kit - Fits AR10, Kodiak Brown

MSRP: $135.00

Was:

Now: $104.99

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Armaspec

Armaspec SRS Buffer Kit Gen 4 Stealth Recoil Spring for AR-10 - 5.7 oz Weight, Includes Buffer Tube, Castle Nut, End Plate

MSRP: $129.95

Was:

Now: $108.89

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Aero Precision

Aero Precision M5 .308 Carbine Buffer Kit - Black

MSRP: $114.99

Was:

Now: $94.99

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Aero Precision

Aero Precision M5 .308 Enhanced Carbine Buffer Kit - Fits AR10, OD Green

MSRP: $110.00

Was:

Now: $94.99

Out of stock
Nemo Arms

Nemo Arms Large Frame (AR10 / .308) Recoil Reduction Kit

MSRP: $699.00

Was:

Now: $664.00

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2A-Armament

2A Armament Builder Series AR10 Buffer Tube Assembly - 5-Position Billet Buffer, Aluminum End Plate, Steel Barrel Nut, Anodized Black Finish

MSRP: $96.55

Was:

Now: $88.92

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ATI Outdoors

ATI Outdoors AR-10 .308 Military Buffer Tube Assembly - Black

MSRP: $63.99

Was:

Now: $58.95

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Luth-AR

Luth-AR Fixed Rifle Length Complete Buffer Tube Assembly Fits AR-10 Rifles - Buffer, Buffer Tube, & Spring, Black

MSRP: $64.99

Was:

Now: $61.09

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TacFire Inc.

TACFIRE Buffer Tube Spring for .308 /AR10 Rifles

MSRP: $4.50

Was:

Now: $3.95

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Luth-AR

Luth-AR Mil-Spec Carbine Buffer Tube Complete Assembly Fits AR-10 Rifles - Comes with Buffer, Buffer Tube, & Spring

MSRP: $78.95

Was:

Now: $74.21

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2A-Armament

2A Armament Mil-Spec 8 Position Buffer Tube - Fits AR10 Rifles, Billet Machined, Carbine Length, Anodized Black Finish

MSRP: $74.95

Was:

Now: $64.95

Out of stock
2A-Armament

2A Armament 8 position Billet Buffer Tube Assembly for AR10 Rifles - Lightweight Latch Plate, Castle Nut, Fits AR-10 Rifles, Mil Spec, Anodized Black Finish

MSRP: $82.99

Was:

Now: $76.35

Out of stock
Aero Precision

Aero Precision M5 .308 Enhanced Carbine Buffer Kit - 6 Position, Black, Fits AR10

MSRP: $115.00

Was:

Now: $90.95

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Aero Precision

Aero Precision APRH100248C M5 Rifle Buffer Kit 308 Win AR-10 7075 Aluminum Black

MSRP: $54.99

Was:

Now: $46.74

Out of stock

Kynshot

KynSHOT RB5006 AR-10 7.62mm/.308 Recoil Buffer for Fixed Stocks

KynSHOT encourages everyone to follow the proper gun safety guidelines when handling any firearm at all times. The KynSHOT RB5006 Recoil Buffer is a hydraulic buffer system designed and optimized to fit any AR-10 using a Mil-Spec style...

MSRP: $154.99

Was:

Now: $129.99

Add to Cart
Kynshot

KynSHOT RB5005 AR-10 7.62mm/.308 Recoil Buffer w/ Standard Collapsible Stock

KynSHOT encourages everyone to follow the proper gun safety guidelines when handling any firearm at all times. The KynSHOT RB5005 Recoil Buffer is a hydraulic buffer system designed and optimized to fit any AR-10 using an AR-10 length/A5...

MSRP: $154.99

Was:

Now: $129.99

Add to Cart
Aero Precision

Aero Precision M5 .308 Enhanced Carbine Buffer Kit - Fits AR10, Kodiak Brown

The M5 .308 Enhanced Carbine Buffer Kit is the perfect complement to standard .308 rifle builds. This kit highlights our Enhanced Carbine Buffer Tube that delivers features that increase the reliability, security, and simplicity of your build...

MSRP: $135.00

Was:

Now: $104.99

Add to Cart
Armaspec

Armaspec SRS Buffer Kit Gen 4 Stealth Recoil Spring for AR-10 - 5.7 oz Weight, Includes Buffer Tube, Castle Nut, End Plate

Includes Buffer Tube, Castle Nut, End Plate The Armaspec enhanced buffer tube kit contains all the necessary parts required to mount a stock assembly on to a lower receiver. The buffer tube kit, contains a mil-spec 7075-T6 6 position buffer tube, a...

MSRP: $129.95

Was:

Now: $108.89

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Aero Precision

Aero Precision M5 .308 Carbine Buffer Kit - Black

The Aero Precision M5 .308 Carbine Buffer Kit includes a MIL-SPEC 7075-T6 aluminum 6-position receiver extension. A .308 carbine buffer, buffer spring, end plate and castle nut, are also included. INCLUDES: Mil-Spec 7075-T6 Aluminum Buffer Tube,...

MSRP: $114.99

Was:

Now: $94.99

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Aero Precision

Aero Precision M5 .308 Enhanced Carbine Buffer Kit - Fits AR10, OD Green

The M5 .308 Enhanced Carbine Buffer Kit is the perfect complement to standard .308 rifle builds. This kit highlights the Aero Precision Enhanced Carbine Buffer Tube that delivers features that increase the reliability, security, and simplicity...

MSRP: $110.00

Was:

Now: $94.99

Out of stock
Nemo Arms

Nemo Arms Large Frame (AR10 / .308) Recoil Reduction Kit

*CONTACT US FOR A SPECIAL COUPON CODE!* Nemo’s patented bolt carrier and buffer system has never been offered in a builder’s kit until now. The same quality components, high-end coatings, and innovative recoil reduction technology that...

MSRP: $699.00

Was:

Now: $664.00

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2A-Armament

2A Armament Builder Series AR10 Buffer Tube Assembly - 5-Position Billet Buffer, Aluminum End Plate, Steel Barrel Nut, Anodized Black Finish

The Builder Series offers a vast number of 2A Armament components that have been made with the AR builder in mind. The Builder Series offers high quality products at a competitive price . The Builder Series AR10 Buffer Tube Assembly is manufactured...

MSRP: $96.55

Was:

Now: $88.92

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ATI Outdoors

ATI Outdoors AR-10 .308 Military Buffer Tube Assembly - Black

Fits: AR-10 AR Variants AR-10 Military-Spec Buffer Tube Military Diameter Threads for Maximum Fit into AR-15 Receiver Constructed of Military Type III Anodized, 6061 T6 Aluminum Includes Steel Military Grade E-Coated Castle Nut and Locking Ring Includes...

MSRP: $63.99

Was:

Now: $58.95

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Luth-AR

Luth-AR Fixed Rifle Length Complete Buffer Tube Assembly Fits AR-10 Rifles - Buffer, Buffer Tube, & Spring, Black

Kit includes everything for a new .308/7.62 AR A2 Rifle build or to convert your current AR Carbine to a A2 AR Rifle buffer tube recoil system. Note: Converting a carbine length gas system to use a A2 Rifle length buffer system may cause reliability...

MSRP: $64.99

Was:

Now: $61.09

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TacFire Inc.

TACFIRE Buffer Tube Spring for .308 /AR10 Rifles

Our USA made .308 buffer spring is constructed of the same material found in piano wire. This is meant to reduce the "twang" you hear whenever a round is fired from an AR.

MSRP: $4.50

Was:

Now: $3.95

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Luth-AR

Luth-AR Mil-Spec Carbine Buffer Tube Complete Assembly Fits AR-10 Rifles - Comes with Buffer, Buffer Tube, & Spring

Mil-Spec Carbine Buffer Assembly — .308/7.62 Kit includes recoil buffer components for a new .308/7.62 AR build or to convert your current AR to a Mil-Spec carbine buffer tube recoil system. Note: that converting a rifle length gas system to use...

MSRP: $78.95

Was:

Now: $74.21

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2A-Armament

2A Armament Mil-Spec 8 Position Buffer Tube - Fits AR10 Rifles, Billet Machined, Carbine Length, Anodized Black Finish

This billet 6061-T651 aluminum buffer tube is manufactured in-house and finished with hard anodize for lasting performance. Features include: Billet machined Aluminum for tighter concentricity than a forging or impact extrusion to reduce...

MSRP: $74.95

Was:

Now: $64.95

Out of stock
2A-Armament

2A Armament 8 position Billet Buffer Tube Assembly for AR10 Rifles - Lightweight Latch Plate, Castle Nut, Fits AR-10 Rifles, Mil Spec, Anodized Black Finish

This aluminum buffer tube assembly includes an AR10 billet buffer tube, lightweight end plate and a castle nut manufactured to same high 2A Armament standards and finish. The buffer tube features an 8 position adjustment that has machined indicators...

MSRP: $82.99

Was:

Now: $76.35

Out of stock
Aero Precision

Aero Precision M5 .308 Enhanced Carbine Buffer Kit - 6 Position, Black, Fits AR10

The M5 .308 Enhanced Carbine Buffer Kit is the perfect complement to standard .308 rifle builds. This kit highlights our Enhanced Carbine Buffer Tube that delivers features that increase the reliability, security, and simplicity of your build...

MSRP: $115.00

Was:

Now: $90.95

Add to Cart
Aero Precision

Aero Precision APRH100248C M5 Rifle Buffer Kit 308 Win AR-10 7075 Aluminum Black

Aero's M5 .308 Rifle Buffer Kit features a Mil-Spec 6-position 7075-T6 aluminum buffer tube, .308 rifle buffer and buffer spring, and end plate/lock nut. Buffer Length 5.3", Buffer Weight 5.6 oz. Stock is not included. Made in the USA.

MSRP: $54.99

Was:

Now: $46.74

Out of stock