Thread: 300 BLK Subsonic hunting performance (factory loads)

One of my customers used them but ran into issues with his short barreled AR, they were leaving a fair amount of grit/unburnt powder/filler in the action, so he won't use them.

His mates one didn't seem to have an issue with its longer 16" barrel.

He was happy with terminal performance, better than the Gorilla ammo he tried & won't use again.

He is trailing the new Nosler 220 BT sub projectile with promising results so far.
It will be great if/when Hornady finally release the 190 sub projectile