AIRSOFT ARTISAN B51 OPTICS MOUNT FOR A&K PKM PK250 Features Machined from a solid

Features Machined from a solid aircraft aluminum block with tight tolerances to provide better accuracy

PTS Centurion Arms C4 Rail 7" –The Centurion Arms C4 Rail System is a 2 piece free float rail that

Muzzle Thread：14 mm CCW

-Enhanced selector detent bearing

AIRSOFT ARTISAN B51 OPTICS MOUNT FOR A&K PKM PK250 Features Machined from a solidAirsoft Artisan B51 Optics mount for A&K PKM AA PKM 01 Made by 6 series aluminium Fit for PKM Series Airsoft Electric Gun AEG Add 200mm ( 19 Slot ) Long 20mm standard rail mount for your optic equipment such as Scope Red Dot Sight & Laser Unit Simple, no tools, install and removal in seconds