Summary

this is a friction fit piece for the kirin type a shell ejecting bolt action blaster

making this piece availible for others to use to design different attatchments and handguards

iv used this to designed a nstrike lug attatchment point already and of coure you can add any thread or attatchment file to this and all i ask is that if you do please make the files free here on thingiverse to help spread the hobbies love