[seth]

putting on a beryl style mount (dpharms).

original screw not long enough. now have lost it.

any info on what size/type would work for the beryl mount/trunion screw?

 

[shadycon]

More than likely it is metric-possibly heat treated or grade 8. you will have to determine size and the length you need and try to find the same type as original in the specialty bins at your local hdwe store. Or check with places like APEX,AK builder,etc.Good luck

GUNS-R-FUN