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AR Receiver Extension Build Kit - Mil-Spec Profile

AR Receiver Extension Build Kit - Mil-Spec Profile
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Product Information
Specification

Whether you're building from the ground up, or replacing existing parts, this is the receiver extension build kit you need. Includes M4 Buffer Tube, Castle Nut, TAPCO End Plate Sling Adaptor, Buffer, and Recoil Spring. Available in Mil-Spec Profile and Commercial variations.

Product Code ZAR09106
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