450 Bushmaster magazine

[120inBull]

Will the 450 bushmaster feed through a PMAG 7.62 AICS?

 

[IowaGeologist]

I just tried a couple out with the 5 rd mag in my Origin 223AI. Seated all the way back. They fed from the mag just fine (obviously didn’t chamber). There’s a ton of space up front, might need to make some sort of spacer but they did feed for me.

 

[kc7pwx]

I went with Brenton USA's 7 round magazine for my 450 bushmaster.

 

[awpk03s]

Ruger ships their 450BM Scout rifles with standard 308/6.5 AICS mags.