I am considering using a captured buffer spring to silence my 300BLK even further when suppressed. Does anyone have any experience with them? I've used the hydraulic buffers in the past, but not the captured springs.
Is your 300BLK a SBR?
Wow... good to know. I know that the spring tension can be adjusted... maybe it was too tight? I'd have to test it on one of my other non-sbr toys first. That would be an expensive lesson.
Alright, I would watch out for the JP silent buffer spring. It may have been a freak accident but I have seen the JP silent buffer/spring break the rear mounting tab of a Daniel Defense MK18 upper that was suppressed.
What's a rear mounting tab?
What's a rear mounting tab?
It's a picture from Google to show what I was calling rear mounting tab.
It's a picture from Google to show what I was calling rear mounting tab.