spec-barrel-outer-diameter:
5.56
spec-finish:
Electro Tin
spec-hole-diameter:
4.2 +.003in (.08mm)/-.000
spec-length:
14 +.002/-.005 in (+0.05/-.13 mm)
spec-material:
Low Carbon Steel
spec-min-dist-to-edge:
4.4
spec-min-material-thickness:
1.5
spec-thread:
M3 x 0.50
