PTS EPG M4 Grip for AEG / ERG — Black

The EPG (Enhanced Polymer Grip) by PTS is a reinforced polymer pistol grip for M4/M16 airsoft replicas, designed for AEG and ERG platforms. Measuring 76x32x108 mm and weighing 82 g, it replaces the stock grip with a more ergonomic hold while keeping the characteristic angle of M4 platforms.

The shape retains the traditional M4 grip angle, so anyone already used to that geometry does not need to retrain their hand — but the updated profile distributes palm pressure more evenly during extended play sessions. The aggressive 360° texture covers the entire outer surface: in wet conditions or with light gloves the hold stays secure without requiring excessive grip strength, which reduces forearm fatigue over time. It should be noted that such a pronounced texture can be abrasive against surfaces or clothing — this is a function-first design choice, not an aesthetic one.

The high-strength polymer is geometrically ambidextrous: there are no asymmetries that disadvantage a left-handed shooter. Declared compatibility covers the main AEG platforms — Tokyo Marui standard, G&P, VFC, PTS RM4 ERG, Tokyo Marui NGRS and GBLS DAS GDR15 — but it is worth checking fitment on aftermarket variants with a modified motor cavity, as the internal housing is optimised for motors in standard configuration.

Key points

• Traditional M4 grip angle with a modernised profile: no adjustment period for those coming from the original platform.
• Aggressive texture around the full circumference: the hold stays firm even with sweaty hands or light gloves.
• High-strength reinforced polymer: withstands intensive field use without deforming in the motor cavity.
• Ambidextrous geometry: no design bias towards right or left hand.
• Compatible with the main AEG and ERG platforms: Tokyo Marui, G&P, VFC, PTS RM4 ERG, NGRS, GBLS DAS GDR15.

In the box

• PTS EPG M4 grip for AEG/ERG, Black