PTS EPM-MTW M4 Mid-Cap Magazine for Wolverine MTW / Heretic Labs Article Rifles

Engineered for MTW-Spec Rifles: Designed in collaboration with Wolverine Airsoft, the PTS EPM-MTW integrates a dedicated cutoff follower system that activates the MTW's empty magazine detection feature. This ensures that dry firing is eliminated, improving realism and protecting internal components during reloads.

Extended Follower for Zero BB Loss: The magazine’s extended follower feeds every round directly into the hopup chamber, preventing the common issue of leftover BBs dropping out during mag changes. Ideal for precision setups where every shot counts.

Reliable Construction with Dupont Zytel: Built from high-strength Dupont Zytel polymer, this magazine is ready for extreme field conditions. Whether you're running in hot or cold environments, the shell resists cracking and warping under stress.

True Mid-Cap Performance: With a 120-round capacity and a high-tension internal spring, the EPM-MTW offers consistent feeding without the noise and hassle of winding. Works flawlessly with both standard and heavier BB weights.

Universal MTW Compatibility: Designed to work with all Wolverine MTW M4 variants, including the Billet and Forged series, as well as Heretic Labs Article rifles. Not compatible with MTW-9, MTW-308, or MTW Shotgun platforms.

Signature EPM Design Elements: Includes the distinctive EPM baseplate with angled geometry for prone reloads, dot matrix labeling zone for personalization, and crisp molding that includes standard caliber markings.

Features

• MTW-specific follower enables functional empty mag detection
• Extended follower eliminates BB loss during reloads
• 120-round true mid-cap design with high-efficiency spring
• Constructed from rugged Dupont Zytel polymer
• Textured body with PTS markings and molded-in 5.56mm stamp
• Compatible with all Wolverine MTW M4 and Heretic Article rifles
• Quiet, rattle-free internal design—no winding needed
• Available in both Black and Flat Dark Earth (FDE)
• Angled EPM baseplate aids reloads and supports identification
• Feeds reliably with a wide range of BB weights

Specifications

Compatibility: Wolverine MTW M4 Series (Billet and Forged), Heretic Labs Article Series
Capacity: 120 rounds (approximate)
Color: Black or Flat Dark Earth
Materials: Dupont Zytel Polymer