05-21-2015, 12:43 PM
The only concerns I see with a 6" is functions, velocity, and noise. I think getting a 6" grendel to function would be difficult at best, everything would have to be just right. I dont think the velocity from a 6" barrel would be high enough to expand any bullet. The blast from a 6" muzzle would be so bad, and also coming back though the chamber would be teeth jarring at best. I have a 8" blkout and I get quiet a bit of blast coming back though the chamber so a grendel would be murder.
That said I would love to see one done!
That said I would love to see one done!

