Madbull Blaze Orange Nylon Fiber Full Teeth Piston reg_BB KJ Works M9A1 CO2 FULL

KJ Works M9A1 CO2 FULL METAL GBB Pistol

8 GBB Pistol

Prometheus EG Barrel 229mm for Tokyo Marui MP5A4/ A5/ SD5/ SD6/ AK Beta

Steel Lower & Upper Receiver (Can fitted standard scope claw mount - Mount Not Include)

It was first imported into the US in 1990 by K

Madbull Blaze Orange Nylon Fiber Full Teeth Piston reg_BB KJ Works M9A1 CO2 FULLThis piston is comprised of new materials never before used combined with innovative processes. The Madbull PX piston is designed with full metal teething and hardened nylon fiber. The metal teeth is produced with MIM (Metal Injection Molding), which gives the teeth a degree of flexibility without breaking. The body is molded with Blaze Orange Nylon Fiber. Madbull Blaze Orange Nylon Fiber Full Teeth Piston State of the art composition MIM full metal