223-5.56
By contrast, 223-5.56 Remington produces lower chamber pressures between 52,000 and 55,000 psi, going by SAAMI specs. Therefore, 5.56mm NATO ammo isn’t safe for a rifle chambered for .223 Remington, but .223 is OK in 5.56.
Showing all 6 results
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Frontier Cartridge Military Grade Ammunition 5.56x45mm
$45.00 -
IMI Ammunition 5.56x45mm 77 Grain Razor
$36.00 -
Lapua Naturalis Ammunition 223 Remington 50 Grain
$71.90 -
Liberty Civil Defense Ammunition 223 Remington 55 Grain
$55.00 -
Winchester Ammunition 5.56x45mm NATO 62 Grain
$109.00 -
Winchester Super-X Ammunition 223 Winchester Super Short Magnum
$110.00