Can .223 Rem replace .222 Rem?
No. Similar names do not make these different chamberings interchangeable. Check the barrel and ammunition-box markings; assess projectile type and documented E100 separately for hunting.
Calibre guide
.223 Rem rifles, ammunition and equipment
.223 Remington combines mild recoil with a broad choice of training and hunting loads. See which exact rifle variants, threads, suppressors and mounts belong together.
Find products →Rules and hunting use
Jaktklar →Used for training and selected hunting applications. Always check projectile type, energy and current rules.
No active participating-retailer listings are currently available for this calibre. The guide and sources below remain available.
About .223 Rem
Sources and review
Editorial content reviewed 2026-10-04. Rules: directorate guidance with reference to Lovdata sections 15–16. Check the current wording before hunting.