these shotguns are easier to pump compared to spring powered shotguns

and a metal trigger assembly

There is a Picatinny style rail mounted to the left side of the optic for attaching accessories like a laser or flashlight

sub assembly

Lancer Tactical LT-15CB-G2 NYLON POLYMER M4 GEN 2 SD AEG AIRSOFT RIFLE (BLACK) ActionSportGames these shotguns are easier toSPECIFICATIONS: MANUFACTURER: LANCER TACTICAL OPERATION: ELECTRIC AUTOMATIC MATERIAL: NYLON POLYMER FRAME, STOCK METAL OUTER BARREL, MAGAZINE COLOR: BLACK INNER BARREL LENGTH: 393. 7MM INNER BARREL DIAMETER: 6. 03MM LENGTH: 30. 5 IN. 33. 8 IN. (COLLAPSED EXTENDED) WEIGHT: 4. 20 LB. HOP UP: YES, ROTARY MODES: SAFETY, SEMI AUTO & FULL AUTO SPEED: 370 390 FPS (w 0. 20g BBs) MAGAZINE CAPACITY: 300 RD. HI CAP BATTERY: 9. 6V NUNCHUCK FEATURES: DURABLE NYLON