CowCow Technology Stainless Steel Guide Rod and Short Stroke Kit for Elite Force GLOCK 19X Polarstar After removal of the T-nut

After removal of the T-nut hardware and insert

KA CZ 805 BREN

000 round detachable magazine is powered by the gun's battery and will reliably feed BBs while you have the MG4 deployed

Its extended rail length in front of the front sight/gas block increases the rifle’s modularity by increasing the real estate for accessory attachments as well as improves ergonomics by better accommodating the modern forward support hand rifle hold and improving the overall rifle’s balance

Rheostat Knob with Three Brightness Levels for each of the Red

CowCow Technology Stainless Steel Guide Rod and Short Stroke Kit for Elite Force GLOCK 19X Polarstar After removal of the T-nut