HK Army XV (15") Barrel Kit with Case - Polished Blue airsoft The KWA 2016 model ATP-LE

The KWA 2016 model ATP-LE

and after seeing the idea behind X7 piston housing we decided to take it to the next level

Foam - Click in replaceable dual layer foam for comfort

while ensuring consistent

UL 45 frame:

HK Army XV (15") Barrel Kit with Case - Polished Blue airsoft The KWA 2016 model ATP-LECrafted with accuracy and style in mind, the XV Barrel Kit delivers unrivaled performance. The precision barrel bore honing used in the development of the XV allows for improved diameter uniformity and a smooth interior finish. This attention to surface detail will deliver you the ball on ball accuracy you are looking for in a high end barrel system. The XV Barrel Kit comes complete with 3 Barrel Backs, a Barrel Tip and 2 Interchangeable Accent Rings.