5.56 x 45 mm SS109
0.224 inches (5.7 mm)
62 grain
2,700 ft/s (820 m/s)
ArmaLite contacted Remington
1963
(Visited 182 times, 1 visits today)
5.56 x 45 mm SS109
0.224 inches (5.7 mm)
62 grain
2,700 ft/s (820 m/s)
ArmaLite contacted Remington
1963