HK MP5 Regulator mist Featuring reinforced jersey arms designed

Featuring reinforced jersey arms designed to withstand rigorous play

NEW Shaft S63 modular barrel system (2 PWR inserts included

+ Fully Mech Compatible – Requires CS3 Pro Mech Frame - Sold Separately

All Boomstick-i™ barrels go through the same proprietary DYE multi-phase precision honing method that you have come to count on

HK MP5 Regulator mist Featuring reinforced jersey arms designedThe HK Army MP5 Regulator, meticulously crafted for reliability and ease of use. Engineered with a constant output air flow, this regulator effortlessly screws onto compressed air bottles, ensuring seamless performance on the field. Constructed from durable aircraft grade aluminum, it features knurled machined detailing on the bonnet for enhanced grip and aesthetics. Set at a output pressure of 450 550 psi, this regulator offers versatility and