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Designed for .45 ACP blowback uppers

 

Manufactured to mil spec dimensions

 

Buffer tube kit includes:

Buffer tube, 7075-T6 6 position, hard coat anodized

8oz. heavy buffer

Castle nut, phosphate

Endplate, phosphate

Buffer spring, standard music wire

 

**Current lead time estimates for this product can be viewed at the top of your cart page**

AR45 Buffer Tube Assembly

SKU: BTA-45
$59.99Price