Magazine Weight : 335g

JACK™ still retains the same performance and quality you have come to expect from PolarStar products

Inner Barrel: ~300mm

It also minimizes wear and tear issues

Buffer Tube / Polymer Stock

Head Gear Package Green MP7 Magazine Weight : 335gGOGGLES FEATURES: BUILT WITH A MODERN AND LIGHTWEIGHT IMPACT RESISTANT REINFORCED HIGH DENSITY POLYCARBONATE FRAME THICK, ADJUSTABLE AND COMFORTABLE 1" INCH STRAP ACCOMMODATES A VERY WIDE RANGE OF HEAD SIZES HIGHLY RESISTANT ANTI SCRATCH, ANTI STATIC AND ANTI FOG TREATED DUAL PANE LENSES PROTECTS AGAINST HARMFUL UVA UVB UVC AND HEV RADIATION SOFT AND SUPPLE FOAM PADDING LENS WRAP KEEPS YOUR EYES SECURE AS WELL AS COMFORTABLE FOUR VENTED PANELS