Radius help

[Hobbes442]

I have a radius and the block that goes into pic rail( screw fell out). I have replacement but can’t get the base to open open. Any help? I took springs off but can unthread the left /right to get bolt out to get access

 

[Ksracer]

I was able to tighten mine up by cutting an Allen wrench short.

 

[Hobbes442]

Good idea. i Can extend out adjustment but it stops. maybe I will call Silencerco and talk with someone familiar. Swr was way ahead of their times and this was their only product they produced

 

[Hobbes442]

Ksracer. That worked!!!!!!

 

[BLKWLFK9]

Sell it to me.