TTI AIRSOFT AAP01 Scorpion Upper Receiver Kit - 4 InchTTI P0028 BK The TTI AIRSOFT AAP01 Scorpion Upper Receiver Kit is designed for maximum performance in AAP01 GBB airsoft. Featuring a TDC hop up kit, detachable bottom rail, full CNC front sight and rear sight, and CNC muzzle brake, this 4 inch kit ensures accurate shooting and superior handling.

Compact format

Internally there have been some improvements as well such as a newly designed bolt set that provides much higher felt recoil

5g N2 Mixture Cartridge

ensuring the "sear crispness" doesn't degrade over thousands of rounds

Simulated Bullet Nozzle Design

30 Rounds 6mm VMAG Gas Magazine

ULTRAFORCE R134A gas for hot summer days or pistols with plastic slides/ non blowback

x1 Allen Key

Rotary Hop-Up Chamber

Magazine capacity: 31 BBs

When something exciting happens

Stamped Steel Receiver