HK Army XV (15") Barrel Kit with Case - Dust Red Pump Markers Great for longer events where

Great for longer events where you'll need to take more ammo with you onto the field

And its easy

(1) SL2-6 O-Ring

If you are looking for a great accessory for your Airsoft Gun you need to take a serious look at the GSG-522 M

This marker has been tested

HK Army XV (15") Barrel Kit with Case - Dust Red Pump Markers Great for longer events whereCrafted 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.