KWA ERG Rear-Wire Buffer Tube

KWA rear-wired buffer tube assembly for ERG series AEG rifles. Includes cover plate and screws.

If converting from a front-wired installation, such as the original PTS RM4 Scout, you need to re-use your existing recoil weight, springs, and end-cap.

Specifications

• Fits any KWA AEG 2.5/2.5+ and 3.0/3.0+ series AEG rifle
• Standard MilSpec tube diameter
• Laser marked stock positions
• Metal construction