Echo1 BTS Mod 3 Full Metal Airsoft Electric Gun SA10 The six roundballs are loaded

The six roundballs are loaded into the tube magazine below the barrel

The Octane also comes with a 3-9x40 scope

Hopup: AdjustablePropellant Location: Magazine

SCOPE NOT INCLUDED

Specs Product Group: Air Rifles Brand: Umarex Velocity (FPS): 430 Caliber: 0

Echo1 BTS Mod 3 Full Metal Airsoft Electric Gun SA10 The six roundballs are loadedFeatures: Uses straight and curved MP5 style magazines (and SG SOB series magazine) Offers M4 style magazine release (drop free) Drop free magazine change Short throw 45 90 degree selector CNC Free Floating MLOK handguard Metal PDW stock fits buffer tube Lipo Flip up front and rear sights Functioning Bolt Catch Easy disassembly ambidextrous controls CYMA OEM Platinum series internals Version 2 8mm gearbox with quick change spring system QBS system