HK Army 4500 psi Pro Adjustable Regulator - Aerolite2
Constructed with Lite-Weight Aircraft Grade Aluminum Constant Flow Output Pressure Rotational Threaded Regulator Cap for Ideal Gauge/Fill Nipple Placement Pressure Piston With Shims (450-650psi) Spring Technology 1.8K and 7.5K Burst Disks for Safety Quick Disassembly Limited 1-Year Warranty Made in the USA
