Building on the legendary performance of its predecessor, the PTS EPM1-S RX takes what is arguably the industry's best short M4 magazine and refines it even further. While it retains the massive 170-round capacity within its compact, 20-round style profile, the RX introduces a newly tooled, grey internal shell designed with tighter tolerances to create an incredibly smooth BB channel for flawless feeding. Housed in a virtually indestructible DuPont Zytel polymer exterior featuring the PTS signature EP grip texture and a snag-free continuous mag well guide, this magazine is built to survive the harshest field abuse. Internally, an enhanced follower co-developed with Deranged Designs completely eliminates the risk of BBs sliding past and jamming, ensuring high-speed, consistent delivery to your hop-up chamber.
One of its best tactical features remains the transparent fuel gauge window, utilizing a bright orange indicator that travels down as you shoot, letting you check your exact ammo count at a glance. Down below, the angled basepad acts as a pseudo-monopod, a perfectly flat resting point for precision shooting, complete with a dot matrix for personalized ID marking and a low-profile front lip for lightning-fast indexing out of your pouches. Fully compatible with a massive range of Version 2 M4 AEGs including Tokyo Marui, VFC, KWA, G&P, and more, the EPM1-S RX delivers uncompromised firepower and reliability for players running minimalist CQB kits or low-profile DMR setups.
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