someguy2800
Member
I was bumming around looking at AR parts and saw these. I don't need them but pretty temped to pick one up just for the heck of it.
300 blk
https://www.opticsplanet.com/radical-firearms-16-in-300-aac-blackout-upper-assembly.html
5.56
https://www.opticsplanet.com/radical-firearms-16-in-5-56-socom-upper-assembly.html
300 blk
https://www.opticsplanet.com/radical-firearms-16-in-300-aac-blackout-upper-assembly.html
5.56
https://www.opticsplanet.com/radical-firearms-16-in-5-56-socom-upper-assembly.html