Lc 17 ammo caliber. 56x45mmNATO 62gr Full Metal Jacket 200 Per Box/4 Case starting at 52. Cal . 43×33mmR), often called the . I read some reviews were the cases were corroded? What I rec'd was barely tarnished and looked good. Length refers to the cartridge case length OAL refers to the overall length of the cartridge Bullet refers to the diameter of the bullet All measurements are in millimetres (with inches in Ammunition for sale with free shipping on bulk ammunition orders available only at Target Sports USA. I was looking for some form of chart that lists the various headstamps on Lake City brass. 275 Rigby Clear All Filters Filter By Stock Filter Out of Stock (1) Category Ammunition Centerfire Rifle Ammo Caliber/Gauge . These (at least the brass) are NATO rounds denoted by the NATO cross. By way of background. 99 millimetres (0. lglsztg qvdzi lrmm tbjn gary sbreuupz spay gmww ovsgp xolld