Bollé SILEX + Safety Glasses *NON AIRSOFT USE* Variant:SILEXPSJ which means this is perfect

which means this is perfect upgrade replacement part for your gun

anti-fog lens for fog free and distortion free vision

Whatever equipment you decide to use in the field

the M4A1 variant of Marui's top GBBR is the go-to gun for GBB fans

This is the long axle version

Bollé SILEX + Safety Glasses *NON AIRSOFT USE* Variant:SILEXPSJ which means this is perfectThese safety glasses have a maximum rating of 0. 8 joules impact resistance, making them unsuitable for use in the sport of airsoft. A stylish set of safety glasses with a rimless design. Frame material is PC TPR and are lightweight at only 41g. Polycarbonate lens with a platinum lens coating. Rated to EN166 EN172 standards. Solar filter. PROTECTION CLASS 1,2 TO 6: VISIBLE LIGHT FILTRATION.