300BlkTalk

gatting a SilencerCo Hybrid and was thinking of going with the ASR mount
and the ASR muzzle brake (as I will be swaping between calibers)
so for 300 do I get the 30 cal bore or 338? for the 300 blk

will be swapping between 300blk and 45acp
and will be different set up for 45 I know

Think about your question. I would not think putting a .30 cal anything on a .45 ACP pistol would be good for your health. Maybe a 45 can on a 30 but not 30 on a 45.

Previously known here as hardcase.

For the 300blk you use the 308 cal muzzle brake.

And you and noname are both correct, you will need a different mount for the 45.

Having launched my hybrid downrange due to a failure of my asr qd mount, I would suggest using the deadair keymo mounting system instead