@SRT That's a ДШК barrel mounted onto a generic high calibre receiver cobbled together by duct tape and zip ties :what:
Amazing, I love it.
One thing to note the bolt looks awfully unsecured, assuming that's the loaded state; that thing looks like it's going to FLY open at best after firing, reducing the rifle's power, reliability, lifespan and quite possibly harming the user, so for autism's sake I'd think about making it look more secure in place, maybe akin to most bolt actions - at least get rid of that hellish gap between the loaded and open state :zt_think: