PTS EPM1S 170 Round Short MidCap – Black

The PTS EPM1S 170 Round Short MidCap in Black is a high-capacity, durable M4 airsoft magazine designed for AR-15/M4 AEG setups. It delivers reliable feeding and extended play with fewer reloads.

• 170 BB capacity: a spring-loaded, high-capacity midcap that keeps you in the action longer without frequent reloading.
• 20R length, short M4 profile: compact design that fits tight pouches and rifle wells while maximizing capacity.
• Wide compatibility: compatible with most AR-15/M4 AEGs, including Tokyo Marui, KWA, G&P, VFC, HK416, PTS PDR-C, PTS ERG series, PTS Masada AEG, AMOEBA AM Variants, and more.
• Dupont Zytel polymer shell: durable, lightweight construction that withstands field use and rough handling.
• Fuel Gauge window: on-magazine window shows remaining BB load to help plan reloads and avoid mid-game surprises.
• Enhanced follower with Deranged Designs: keeps spring pressure aligned with the BB stack for faster, more reliable feeding and fewer jams.
• Continuous magwell guide: reduces snagging when drawing from pouches or the rifle mag well for smoother reloads.
• EP texture with ridged spine: improved grip and tactile feel, plus compatibility with Maglink Coupler systems.
• Slim, durable baseplate: slide-in design resists damage and popping off; basepad heel doubles as a monopod for supported shooting.
• Color options: available in Black and Dark Earth to match your loadout.

Benefits: With a 170 BB capacity, you can maintain longer periods of continuous fire and focus on target engagement rather than frequent reloading. The Fuel Gauge window helps you anticipate a reload before you run dry, reducing the risk of mid-game jamming or empty magazines. The Durapoly shell and redesigned baseplate provide lasting durability in hectic skirmishes, while the enhanced follower and precise feed design deliver consistent BB flow even at high rates of fire. The combination of grip texture, continuous magwell guide, and Maglink compatibility makes handling, swapping, and linking mags faster and more reliable in real-world scenarios. Ideal for AR-15/M4 AEG users across a wide range of platforms, this magazine streamlines your kit for longer games, tournament play, and field operations.