PTS Spring Replacement Parts Kit for EPM1-S Airsoft Magazines CFG It’s an HK Army 48/4500

It’s an HK Army 48/4500 airtank thats been SLP converted meaning the tank outputs 300psi instead of standard 800psi

DOT Approved Cylinder

Bet you can't guess what this Thing is for

allowing the engine to mount directly to the hop-up itself

aggressive CQB or long-range outdoor games

PTS Spring Replacement Parts Kit for EPM1-S Airsoft Magazines CFG It’s an HK Army 48/4500The PTS Spring Replacement Parts Kit for EPM1 S Airsoft Magazines is a factory direct OEM replacement kit for servicing compatible EPM1 S magazines. This kit replaces the internal magazine components while reusing the existing magazine shell and floor plate. Features Factory direct OEM replacement part Drop in replacement internals Designed for EPM1 S airsoft magazines Includes replacement spring and internal components Durable high efficiency steel