Bearing lubricant oil/grease is recommended for smooth operation

This shotgun is constructed with full metal receiver which also houses the standard m1913 picattiny top rail to mount any optic

and Protech users can use any of the above options depending on their setup and as long as the regulator pressure remains under 200 PSI

quick target acquisition pistol style sights that flip up to precision rifle sights

HI-CAP BATTERY: 9

Tokyo Marui 3000 Round Drum Magazine for TM Sledgehammer Airsoft AEG Shotgun Gas Bearing lubricant oil/grease is recommendedFeatures: Injection molded polymer body Designed after the AA12 drum magazine See through back panel Dummy shotgun shells give the magazine a realistic appearance 3000 round capacity Electric winding Powered by 4X AAA batteries Dimensions: 6. 5" x 7" x 3" Compatibility: Tokyo Marui AA12 Airsoft Shotguns Capacity: 3000 Winding Mechanism: Push button activation Battery: 4X AAA Manufacturer: Tokyo Marui Why Box Mags?: Box magazines provide a large amount