This gearbox is manufactured from one solid block of aircraft aluminum (Dural) EN AW 7075 T651

- original  S-MAG hi-cap magazines

and will give you stabile shooting form

or other tech gear without worry

Double Eagle M56B Tri-Shot Airtech This gearbox is manufactured fromSpecifications Manufacturer: Double Eagle Operation: Pump Action Springer Construction: ABS Polymer Firing Mode: Triple burst pump action Muzzle Velocity: 330 380 FPS Magazine: Uses shotgun shell magazine (30 Rounds) Hop Up: No, Fixed Product Weight: 4 lbs Product Length: 30. 5 inches Color: Black Features Realistic pump action design Tri shot design replicates real shotgun spread Stockless design that makes this gun perfect for CQB CQC play Takes