Kaiser US upper parts. Upper Receivers, BCG, Rails, Barrels, Muzzles, EPC. More than 60,000 Rounds Tested - Zero Failures

Upper Parts

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New
Magpul BEV™ Block – AR15/M4

Out of stock / Shipping Available

The BEV Block (Barrel Extension Vise) is an all-in-one, compact vise block tool for AR15/M4 assembly operations of barrel nuts, flash hiders, etc.

$49.95 $49.95
Kaiser US AR-15 POLYMER
Sale
X-7 AR-15 Upper Receiver 

Shipping Available

$175.00$345.00
X-7 EPC Ultra-Lightweight Carbon Fiber

Shipping Available

New X-7 Ejection Port Cover (EPC) Ultra-Lightweight, Super strong

 

$21.00