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Return to “WTS - BRAND NEW IN BOX BUSHMASTER ORC”
- Sat Aug 08, 2009 9:37 pm
- Forum: Closed Items
- Topic: WTS - BRAND NEW IN BOX BUSHMASTER ORC
- Replies: 29
- Views: 6091
Re: WTS - BRAND NEW IN BOX BUSHMASTER ORC
I'm by no means an expert on any of this, but I believe the chambering used by Bushmaster (and others) is a "Wylde chamber" that was specifically designed to accept both 5.56 and .223 cartridges. I think - but don't know for sure - there are some rifles out there that will accept ONLY 5.56 and not .223 and vice versa.