Safe to use on all metal

17 1/2" overall

Functional cocking handle with realistic bolt movements

Dimensions Open Overall Length 9

the WE M4 kicks hard and snappy with every crisp pull of the trigger

Golden Ball Glow in the Dark Bio Airsoft Tracer BBs .2g AIR GUNS EXTRA MAGS Safe to use on allGolden Ball Extreme Glow in the Dark Biodegradeable Airsoft BBs. Illuminated rounds glow when used with a tracer unit. Feature a non toxic formula that naturally decomposes without harming the environment. Engineeed with a diameter of 5. 95 mm and a + 0. 1mm variance. Package Includes: 2000 x 0. 20g Golden Ball Glow in the Dark Bio Airsoft BBs