I did a search but nothing came up. I saw an article on the .50 Beowulf a while back and the prospect of getting a big bore AR upper for a Rock River lower with a Spur grip (barf) started an itch in my head. After doing a bunch of research I'm actually leaning towards a .458 SOCOM...
New Cartridge: 458 dropbear
Posted 2 days ago
in by Richard Johnson
Inspired by the recent introduction of the 45 Raptor, an Australian shooter using the screen name of Quan-Time worked up another bigbore round based on the 308 Winchester case. The new round is called the 458 dropbear...
Corbon 458 SOCOM 300GR JHP 20/rnd boxes inbound for early next week. We are offering it first to LIF members. $56.95/box. Email or PM us if you want in. Supplies are very limited, only 14 boxes available.
Thinking of building a .458 socom upper.
My understanding is that 10 .458's fit in a 30 round AR magazine.
What kind of problems will this cause me at the range considering 30 round AR mags are evil.
Do they make a specific .458 mag that .223 won't fit in?