AIP Stainless Steel Slide Stop with Thumb Rest for Marui Hi-capa airsoft shotgun This applies to ASTER R1

This applies to ASTER R1

Muzzle Velocity: 300~330 FPS (Measured w/ 0

the Raptor 9 is backwards compatible with all previous Classic Army Nemesis series AEG upper receivers

QRS enhanced trigger guard

Rubber pad keeps the stock secure on your soulder

AIP Stainless Steel Slide Stop with Thumb Rest for Marui Hi-capa airsoft shotgun This applies to ASTER R1Suitable for Tokyo Marui Hi Capa Series Airsoft Gas Blow Back GBB Pistol Come With Thumb Rest (Adjustable angle) As always, upgrading GBB require necessary skill & technique, consult expertise if needed Major Color : Silver Built Material : Thumb Rest (Aluminum) Slide Stop (Stainless Steel)