Buffer Tube

The buffer tube (receiver extension) threads into the lower receiver and houses the buffer and buffer spring. It also provides the mounting surface for your stock or brace. Selecting the correct buffer tube is essential for proper fit with your chosen stock and reliable function.

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Choose a buffer-tube for your build

Add a Splash of Color with Timber Creek Outdoors Buffer Tube Kit in Purple Anodized - ARBTKPPA
Add a Splash of Color with Timber Creek Outdoors Buffer Tube Kit in Pu…
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Timber Creek Outdoors
$47.23 In Stock
Timber Creek AR-15 Buffer Tube Kit Mil-Spec Carbine Red Anodized ARBTKR
Timber Creek AR-15 Buffer Tube Kit Mil-Spec Carbine Red Anodized ARBTK…
Timber Creek Outdoors
$62.95
Timber Creek AR-15 Mil-Spec Buffer Tube Kit Blue Anodized ARBTKB
Timber Creek AR-15 Mil-Spec Buffer Tube Kit Blue Anodized ARBTKB
Bundle
Timber Creek Outdoors 12.8 oz
$48.00
Timber Creek AR-15 Mil-Spec Carbine Buffer Tube Kit Purple Anodized ARBTKPPA
Timber Creek AR-15 Mil-Spec Carbine Buffer Tube Kit Purple Anodized AR…
Bundle
Timber Creek Outdoors 12.8 oz
$48.00 In Stock
Timber Creek ARBTBL Buffer Tube MilSpec AR Platform Black Hardcoat Anodized Aluminum
Timber Creek ARBTBL Buffer Tube MilSpec AR Platform Black Hardcoat Ano…
Timber Creek Outdoors
$27.49 In Stock
Timber Creek AR Buffer Tube, Black - AR BT BL
Timber Creek AR Buffer Tube, Black - AR BT BL
Timber Creek Outdoors
$31.99
Timber Creek AR Buffer Tube, Burnt Bronze - AR BT BB
Timber Creek AR Buffer Tube, Burnt Bronze - AR BT BB
Timber Creek Outdoors
$32.99 In Stock
Timber Creek AR Buffer Tube, Flat Dark Earth - AR BT FDE
Timber Creek AR Buffer Tube, Flat Dark Earth - AR BT FDE
Timber Creek Outdoors
$31.99
Timber Creek AR Buffer Tube Kit
Timber Creek AR Buffer Tube Kit
Bundle
Timber Creek Outdoors
$71.99 In Stock
Timber Creek AR Buffer Tube Kit
Timber Creek AR Buffer Tube Kit
Bundle
Timber Creek Outdoors 16 oz
$71.99 In Stock
Timber Creek AR Buffer Tube Kit Flat Dark Earth
Timber Creek AR Buffer Tube Kit Flat Dark Earth
Bundle
Timber Creek Outdoors 8 oz
$47.23 In Stock
Timber Creek AR Buffer Tube Kit Robins Egg Blue
Timber Creek AR Buffer Tube Kit Robins Egg Blue
Bundle
Timber Creek Outdoors 12.8 oz
$48.00 In Stock
Timber Creek AR Buffer Tube, OD Green
Timber Creek AR Buffer Tube, OD Green
Timber Creek Outdoors
$31.99
Timber Creek AR Buffer Tube, Tungsten
Timber Creek AR Buffer Tube, Tungsten
Timber Creek Outdoors
$31.99
Timber Creek AR Carbon Fiber Buffer Tube
Timber Creek AR Carbon Fiber Buffer Tube
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Timber Creek Outdoors
$95.99 In Stock
Timber Creek AR Carbon Fiber Buffer Tube
Timber Creek AR Carbon Fiber Buffer Tube
Bundle
Timber Creek Outdoors
$95.99 In Stock
Timber Creek AR Carbon Fiber Buffer Tube
Timber Creek AR Carbon Fiber Buffer Tube
Bundle
Timber Creek Outdoors
$95.99 In Stock
Timber Creek AR Carbon Fiber Buffer Tube
Timber Creek AR Carbon Fiber Buffer Tube
Bundle
Timber Creek Outdoors
$95.99 In Stock
Timber Creek AR Carbon Fiber Buffer Tube
Timber Creek AR Carbon Fiber Buffer Tube
Bundle
Timber Creek Outdoors
$95.99 In Stock
Timber Creek AR Carbon Fiber Buffer Tube
Timber Creek AR Carbon Fiber Buffer Tube
Bundle
Timber Creek Outdoors
$95.99 In Stock
Timber Creek AR Carbon Fiber Buffer Tube
Timber Creek AR Carbon Fiber Buffer Tube
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Timber Creek Outdoors
$95.99 In Stock
Timber Creek AR Carbon Fiber Buffer Tube
Timber Creek AR Carbon Fiber Buffer Tube
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Timber Creek Outdoors
$95.99 In Stock
Timber Creek AR Carbon Fiber Buffer Tube - Purple Anodized
Timber Creek AR Carbon Fiber Buffer Tube - Purple Anodized
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Timber Creek Outdoors
$95.99 In Stock
Timber Creek AR Carbon Fiber Buffer Tube Robins Egg Blue
Timber Creek AR Carbon Fiber Buffer Tube Robins Egg Blue
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Timber Creek Outdoors
$95.99 In Stock
Timber Creek AR Mil-Spec Buffer Tube
Timber Creek AR Mil-Spec Buffer Tube
Timber Creek Outdoors
$29.99
Timber Creek AR Mil-Spec Buffer Tube
Timber Creek AR Mil-Spec Buffer Tube
Bundle
Timber Creek Outdoors
$31.99 In Stock
Timber Creek AR Mil-Spec Buffer Tube
Timber Creek AR Mil-Spec Buffer Tube
Timber Creek Outdoors 4 oz
$28.99
Timber Creek AR Mil-Spec Buffer Tube
Timber Creek AR Mil-Spec Buffer Tube
Bundle
Timber Creek Outdoors
$31.99 In Stock
Timber Creek AR Mil-Spec Buffer Tube Black TC Buffer Tube BL
Timber Creek AR Mil-Spec Buffer Tube Black TC Buffer Tube BL
Bundle
Timber Creek Outdoors
$31.99 In Stock
Timber Creek AR Mil-Spec Buffer Tube Blue Anodized Finish
Timber Creek AR Mil-Spec Buffer Tube Blue Anodized Finish
Timber Creek Outdoors
$20.99 In Stock
Timber Creek AR Mil-Spec Buffer Tube OD Green
Timber Creek AR Mil-Spec Buffer Tube OD Green
Bundle
Timber Creek Outdoors
$23.82 In Stock
Timber Creek AR Mil-Spec Buffer Tube - Purple Anodized
Timber Creek AR Mil-Spec Buffer Tube - Purple Anodized
Timber Creek Outdoors
$20.99 In Stock
Timber Creek AR Mil-Spec Buffer Tube Purple TC Buffer Tube PPA
Timber Creek AR Mil-Spec Buffer Tube Purple TC Buffer Tube PPA
Bundle
Timber Creek Outdoors 4 oz
$31.99 In Stock
Timber Creek AR Mil-Spec Buffer Tube, Red
Timber Creek AR Mil-Spec Buffer Tube, Red
Timber Creek Outdoors
$20.99 In Stock
Timber Creek Enforcer Carbon Fiber Buffer Tube Kit
Timber Creek Enforcer Carbon Fiber Buffer Tube Kit
Bundle
Timber Creek Outdoors 3.1 oz
$119.99
Timber Creek Enforcer Carbon Fiber Buffer Tube Kit
Timber Creek Enforcer Carbon Fiber Buffer Tube Kit
Bundle
Timber Creek Outdoors
$119.99
Timber Creek Enforcer Carbon Fiber Buffer Tube Kit
Timber Creek Enforcer Carbon Fiber Buffer Tube Kit
Bundle
Timber Creek Outdoors 3.1 oz
$119.99
Timber Creek Enforcer Carbon Fiber Buffer Tube Kit
Timber Creek Enforcer Carbon Fiber Buffer Tube Kit
Bundle
Timber Creek Outdoors 3.1 oz
$119.99
Timber Creek Enforcer Carbon Fiber Buffer Tube Kit
Timber Creek Enforcer Carbon Fiber Buffer Tube Kit
Bundle
Timber Creek Outdoors 3.1 oz
$119.99
Timber Creek Enforcer Carbon Fiber Buffer Tube Kit
Timber Creek Enforcer Carbon Fiber Buffer Tube Kit
Timber Creek Outdoors 3.1 oz
$119.99 In Stock
Timber Creek Enforcer Carbon Fiber Buffer Tube Kit Orange Anodized
Timber Creek Enforcer Carbon Fiber Buffer Tube Kit Orange Anodized
Bundle
Timber Creek Outdoors 3.1 oz
$119.99
Timber Creek Enforcer Carbon Fiber Buffer Tube Kit Robins Egg Blue
Timber Creek Enforcer Carbon Fiber Buffer Tube Kit Robins Egg Blue
Bundle
Timber Creek Outdoors
$119.99
Timber Creek Enforcer Carbon Fiber Buffer Tube Kit Up to 20% Off with Free Shipping — 10 models
Timber Creek Enforcer Carbon Fiber Buffer Tube Kit Up to 20% Off with…
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Timber Creek Outdoors 3.1 oz
$119.99
Timber Creek Greyman AR Buffer Tube Kit, Black
Timber Creek Greyman AR Buffer Tube Kit, Black
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Timber Creek Outdoors
$44.87 In Stock
Timber Creek Mil-Spec AR Buffer Tube Aluminum Black Hardcoat Anodized ARBTBL
Timber Creek Mil-Spec AR Buffer Tube Aluminum Black Hardcoat Anodized…
Timber Creek Outdoors 4.32 oz
$24.34 In Stock
Timber Creek Outdoors ARBTBB AR Mil-Spec Buffer Tube Burnt Bronze AR-Platform
Timber Creek Outdoors ARBTBB AR Mil-Spec Buffer Tube Burnt Bronze AR-P…
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Timber Creek Outdoors
$21.37 In Stock
Timber Creek Outdoors ARBTKB Buffer Tube Kit Blue Anodized AR-15
Timber Creek Outdoors ARBTKB Buffer Tube Kit Blue Anodized AR-15
Bundle
Timber Creek Outdoors 8.5 oz
$52.99 In Stock
Timber Creek Outdoors ARBTKBL Buffer Tube Kit Black AR-15 Carbine With Buffer Spring And Castle Nut
Timber Creek Outdoors ARBTKBL Buffer Tube Kit Black AR-15 Carbine With…
Bundle
Timber Creek Outdoors
$47.23 In Stock
Timber Creek Outdoors ARBTKOD Buffer Tube Kit OD Green AR-15/AR Style
Timber Creek Outdoors ARBTKOD Buffer Tube Kit OD Green AR-15/AR Style
Bundle
Timber Creek Outdoors
$71.99 In Stock
Timber Creek Outdoors ARBTKR Buffer Tube Kit Red Anodized for AR-15
Timber Creek Outdoors ARBTKR Buffer Tube Kit Red Anodized for AR-15
Bundle
Timber Creek Outdoors
$44.87 In Stock
Timber Creek Outdoors ARBTKRE Buffer Tube Kit Robin's Egg Blue for AR-15
Timber Creek Outdoors ARBTKRE Buffer Tube Kit Robin's Egg Blue for AR-…
Bundle
Timber Creek Outdoors 12.8 oz
$52.99
Timber Creek Outdoors AR Buffer Tube Kit - Burnt Bronze Finish
Timber Creek Outdoors AR Buffer Tube Kit - Burnt Bronze Finish
Bundle
Timber Creek Outdoors
$47.23 In Stock
Timber Creek Outdoors AR Mil-Spec Buffer Tube Burnt Bronze AR Platform
Timber Creek Outdoors AR Mil-Spec Buffer Tube Burnt Bronze AR Platform
Timber Creek Outdoors
$20.99 In Stock
Timber Creek Outdoors AR Mil-Spec Buffer Tube Flat Dark Earth Cerakote AR-BT-FDE
Timber Creek Outdoors AR Mil-Spec Buffer Tube Flat Dark Earth Cerakote…
Timber Creek Outdoors
$20.99 In Stock
Timber Creek Outdoors AR Mil-Spec OD Green Cerakote Buffer Tube AR-BT-OD
Timber Creek Outdoors AR Mil-Spec OD Green Cerakote Buffer Tube AR-BT-…
Timber Creek Outdoors 4.56 oz
$22.10 In Stock
Timber Creek Outdoors Buffer Tube Kit for AR-15, Red - ARBTKR
Timber Creek Outdoors Buffer Tube Kit for AR-15, Red - ARBTKR
Bundle
Timber Creek Outdoors 12.8 oz
$45.79
Timber Creek Outdoors Buffer Tube Kit for AR-15, Robin's Egg Blue
Timber Creek Outdoors Buffer Tube Kit for AR-15, Robin's Egg Blue
Bundle
Timber Creek Outdoors
$72.99
Timber Creek Outdoors Mil-Spec AR Buffer Tube 6-Position Olive Drab Cerakote ARBTOD
Timber Creek Outdoors Mil-Spec AR Buffer Tube 6-Position Olive Drab Ce…
Timber Creek Outdoors 4.56 oz
$33.98
Timber Creek Outdoors Mil-Spec AR Buffer Tube Flat Dark Earth Cerakote Aluminum
Timber Creek Outdoors Mil-Spec AR Buffer Tube Flat Dark Earth Cerakote…
Timber Creek Outdoors 5.12 oz
$21.61 In Stock
Timber Creek Reciever Extension Plate Mil-Spec Buffer Tube Orange MS REP OA
Timber Creek Reciever Extension Plate Mil-Spec Buffer Tube Orange MS R…
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Timber Creek Outdoors
$55.99 In Stock
Timber Creek Reciever Extension Plate Mil-Spec Buffer Tube Purple MS REP PPA
Timber Creek Reciever Extension Plate Mil-Spec Buffer Tube Purple MS R…
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Timber Creek Outdoors
$55.99 In Stock
Timber Creek Reciever Extension Plate Mil-Spec Buffer Tube Tungsten MS REP T
Timber Creek Reciever Extension Plate Mil-Spec Buffer Tube Tungsten MS…
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Timber Creek Outdoors
$55.99 In Stock
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