CowCow AAP01 Ultra Lightweight Blowback Unit (Black) Category_Tensioner This is a original design

This is a original design by UAC that bring the first adjustable sight for TM/WE G series pistol in the market

- Nylon Build Material

Design for Replace the original Pin Set with stainless steel ones that will be much more durable

Umarex H&K (KWA) USP Tactical GBB Pistol

NS2 / System 7 means more powerful

CowCow AAP01 Ultra Lightweight Blowback Unit (Black) Category_Tensioner This is a original designFor Action Army AAP01 7075 Aluminum material with CNC machined Ultra lightweight design Durable construction prevents flexing and warping under hard use Provide stable and smooth blowback cyclingAvailable in Silver, Black, Gold, Red & Rainbow Item Code : CCT AAP01 015