Barrel clearance and bipod mounting.

[Popeye212]

Building a new upper with a 20" Proof Research barrel, lightweight handguard,Bering Hogster 35R optics,suppressor and SLR adj. gas block. Harris bipod adaptor screws contacting the barrel. Open for suggestions for a bipod and mount that doesn't intrude the handguard more then a 1/4" or so. This is a "Pig build" my DMR Ballistic Advantage barrel and upper turned out to a little heavier than practical. No complaints on the present upper 4 shots 4 hogs DRT. Gas block size is .935
Thanks in advance