Features:
Safety lever is located inside the front section of the trigger guard like the real steel.
Features G&G's reliable version 7 gearbox with 8mm bearings.
Includes 470 round full metal high capacity magazine. Available here. 
Metal sights are adjustable for range and elevation. A small 20mm rail section sits forward of the rear sight assembly. This allows the attachment of a rear scope ring on a two-ring setup supporting a telescopic scope.
The stock is comprised of solid metal construction and adjusts across six positions from 270mm down to 125mm. Full extended, the EBR S is 1005mm long!
Adjustable hop-up located underneath the retractable bolt cover.
Highly accurate with the long 407mm barrel.
Infornmation:
Model: M14 EBR
Materials: Steel, Zine Alloy, Nylon, Rubber
Length: 1131mm
Weight:4300g (9.5 pounds)
Power Source: GBB
Action: Semi/Auto
Ammo Type: 6mm airsoft BBs
Ammo Capacity: 20 round magazine
FPS: 400
Bunker Tech Upgrades
Maple leaf gbb 6.02mm Inner Barrel
Maple leaf  High Accuracy Hop-up Bucking- Internal Parts Adjust
All function checks, to avoid common tolerance issues.
BB weight for optimal performance: 0.36 gram