KJ Works KP-13F Full Auto Metal Slide GBB CO2 Pistol (w/ Thread Barrel & Cap/ TAN)

KJ Works KP-13F Full Auto Metal Slide GBB Pistol (w/ Thread Barrel & Cap/ TAN) 1:1 Ratio realistic gas blow back airsoft pistol (CO2) Gas Blow Back Pistol with Semi & Fully Automatic Shooting Mode Full Metal Slide & Polymer Frame Lower Frame with Under Rail 14MM CCW Threaded Outer Barrel Non Slip Textured Grip offer firm hold of pistol with gloves on Fiber Optic Front & Rear Sight Metal CO2 Magazine accommodate 23+1 Round 6mm airsoft plastic pellets Adjustable hop up system Metal recoil spring rod