Winchester NATO-Spec Navy Primers forty one are the identical primers Employed in the Lake Metropolis five.56mm ammunition. These primers are built to exacting specs for shot to shot consistency. All primers are regularly and rigorously analyzed for regularity and sensitivity at temperatures and circumstances much outside of the range of regular us

SIG SAUER part instances (22-250 brass) are comprised of top quality American brass. These casings are rigorously 22-250 brass examined to ensure unparalleled sturdiness and dependability. Every single casing undergoes numerous in-line and postproduction high quality assurance screening, to 22-250 brass be sure a flawless reloading scenario.