Hmmm. Was messing with an AR15 in 7.62x39 and having issues with a particular cartridge loaded with a soft round nose bullet. Figured opening the feedramps up would help. BTW have since decided to avoid this particular load in the AR...

Fast forward, decided to ask here about considerations with feedramps and the larger diameter cartridges. What's the scoop? Have 6ARC, 6.5 Grendel, 7.62x39, and thinking of a 300 BO and maybe a 350 Legend.

Appreciate any input or cross discussion from you experienced folks.

"I can't be canceled, because, I don't give a fuuck!"
--- Kid Rock 2022


Holocaust Deniers, the ultimate perverted dipchits: Bristoe, TheRealHawkeye, stophel, Ghostinthemachine, anyone else?