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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Forward Controls Design 6-Position AR-15 Carbine Receiver Extension - ODG
Forward Controls Design 6-Position AR-15 Carbine Receiver Extension -…
Forward Controls Design
$66.50
Forward Controls Design A5 Length Receiver Extension - Burnt Bronze
Forward Controls Design A5 Length Receiver Extension - Burnt Bronze
Forward Controls Design
$74.10 In Stock
Forward Controls Design A5 Length Receiver Extension Flat Dark Earth
Forward Controls Design A5 Length Receiver Extension Flat Dark Earth
Forward Controls Design
$74.10 In Stock
Forward Controls Design RE5F AR-15/M16 Receiver Extension A5 308 Winchester / 223 Remington
Forward Controls Design RE5F AR-15/M16 Receiver Extension A5 308 Winch…
Forward Controls Design 4.24 oz
$57.50 In Stock
Forward Controls Design Receiver Extension, Black
Forward Controls Design Receiver Extension, Black
Forward Controls Design
$66.99 In Stock
Forward Controls Design REF AR-15 and M16 Carbine Receiver Extension
Forward Controls Design REF AR-15 and M16 Carbine Receiver Extension
Forward Controls Design
$66.50 In Stock
Forward Controls Design REF AR-15 Carbine Receiver Extension 6-Position Burnt Bronze
Forward Controls Design REF AR-15 Carbine Receiver Extension 6-Positio…
Forward Controls Design
$66.50 In Stock
Forward Controls Design REF AR-15 Carbine Receiver Extension Buffer Tube Cerakoted
Forward Controls Design REF AR-15 Carbine Receiver Extension Buffer Tu…
Forward Controls Design 3.95 oz
$66.50 In Stock
Forward Controls Design REF AR-15 Carbine Receiver Extension - FDE
Forward Controls Design REF AR-15 Carbine Receiver Extension - FDE
Forward Controls Design
$26.00 In Stock
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