CALIBER QUANTITY PER RIFLING TURN | 1 TURN IN 33.333 CALIBERS |
FSC APPLICATION DATA | RIFLE,CALIBER .30 |
GROOVE WIDTH | 0.167 INCHES MINIMUM AND 0.177 INCHES MAXIMUM |
LAND WIDTH | 0.075 INCHES NOMINAL |
OVERALL LENGTH | 24.000 INCHES NOMINAL |
MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-11595 MIL SPEC SINGLE MATERIAL RESPONSE |
MATERIAL | STEEL COMP 4150 |
RIFLING DIRECTION | RIGHT-HAND |
RIFLE BORE GROOVE QUANTITY | 4 |
SIZE DESIGNATION | .30 CALIBER |
SPECIAL FEATURES | BARREL HARDNESS,BRINELL 277 TO 331 |
WEAPON SIZE DESIGNATION | .30 CALIBER |
SURFACE TREATMENT | PHOSPHATE MANGANESE LOCATION NOT OTHERWISE SPECIFIED |