I thought you might be interested in looking at MX Rifle = CMMG MK47 Mutant Rechambered to 6.5?.
https://forums.bohemia.net/forums/topic/179751-mx-rifle-cmmg-mk47-mutant-rechambered-to-65/?do=findComment&comment=2829311
× Pasted as rich text. Restore formatting
Only 75 emoji are allowed.
× Your link has been automatically embedded. Display as a link instead
× Your previous content has been restored. Clear editor
× You cannot paste images directly. Upload or insert images from URL.