PTS Extended Battery Pad for EPS-C Stock — Black

The PTS extended battery pad is an additional battery compartment designed for the EPS-C stock, intended for AEG airsoft rifles that have no room in the buffer tube. The internal cavity measures 105x20x15 mm, enough to fit compact 11.1 V Li-Po stick batteries, while the external dimensions are 130x42x30 mm at a weight of 50 g.

The pad addresses a specific problem: systems such as the KWA ERG/AEG 3.0 or the Tokyo Marui Next Gen Recoil Shock use the buffer tube for a MOSFET or blowback unit, leaving no space for a battery. By fitting this pad in place of the standard EPS-C pad, the battery moves into the stock with no structural modifications to the rifle. The rubber non-slip base keeps the stock firmly against the shoulder and does not interfere with the cheek weld.

Key points

• Compatible exclusively with the PTS EPS-C stock: not a universal fit.
• Internal cavity of 105x20x15 mm: fits compact 11.1 V Li-Po stick batteries.
• Suited to AEG rifles whose buffer tube is occupied by a MOSFET or blowback unit, such as the KWA ERG/AEG 3.0 and Tokyo Marui NGRS.
• Built from Dupont Zytel with a rubber non-slip base; weight 50 g.
• Replaces the original EPS-C pad with no modifications to the rifle.