Specna Arms CORE Series SBR M4 AEG Airsoft Rifle - Black Disc Golf Clearance This is one of the

This is one of the fastest and easiest ways to upgrade your gun

Covered two-way zipper front with cloth pull

The larger shaft reduces the surface area that the gas pressure works on meaning the force forwards is less making the gun shoot smoother and making it more likely that the ram will stop and pinch any paintballs caught by the bolt rather than chopping them

perfect eye logic

comfortable grip for weapon manipulation

Specna Arms CORE Series SBR M4 AEG Airsoft Rifle - Black Disc Golf Clearance This is one of theFeatures: Ultra lightweight fiberglass reinforced polymer receiver Licensed Rock River Arms logos Nylon fiber furniture Metal barrel assembly, flash hider, charging handle, and sling swivels ESA quick spring change system allows the spring to be changed without the need to disassemble your gun Rotary type hopup with 6. 03mm tight bore barrel 380 fps spring pre installed from factory, optional 310fps (M90) spring included to reduce muzzle velocity