- NEW ! THE REAL HALF TOOTH PISTON
- -Heat-treated high carbon steel
- -TOUGHEST PISTON BODY
- -CNC CUT HALF-TEETH designed for HIGH FPS SET UP
- -Reduces BOX damage rate
- -Single-sided three-section design reduces BOX friction and resistance.
- SLONG tested :M170 at 30 pellets per second, after 10000 shots, the piston still intact
- MADE IN TAIWAN