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

Upper Parts

Showing 16–17 of 17 results

X-7 EPC Lightweight Durable Polymer

In stock / Shipping Available

X-7 Ejection Port Cover (EPC) Lightweight Durable Polymer

$14.50 $14.50
X-7 UPPER RECEIVER

Shipping Available

$212.00$257.00