Bộ Hướng Dẫn Vệ Sinh Nòng Súng (Modular Bore Guide)

This bore guide is tested on a 6.5 Creedmore, AR15 and a 300 PRC rifle. I added the STEP file if youd like to make custom sizes. 

I recommend printing the ends out of TPU, I used Fiberology FiberFlex 40D 

and the tube I made out of PETG due to its chemical resistnace, The tube will be exposed to Solvents and oil. DO NOT PRINT OUT OF PLA OR ABS.

PARTS:

Only one part is needed for it is one M4x45 bolt