Model no.：HHA
thickness：6.38mm
hardness：534HB
thickness：2.275吋
weight：26.71磅/平方呎 lbs/ft2
transmittance：61%
Multiple 3/8”layer of glasses, 0.025 Polyurethane, 0.05 Polyurethane and 1/4” Anti-breaking polycarbonate
caliber：7.62x51
weight of bullet：147喱 mile
type of bullet：FMJ M80
length of barrel：26吋 in
series no. of barrel：R0813-11
Tilt angle：0 degree
Specification：The third stage
required fire of rate：838+/-15m/s
distance to target：25m