I just got this running. It took a week. I will build another one for 2018 hunting. 1980 Rem 700 ADL 7mmRM Bartlein #3 9" twist barrel B&C stock with Aluminum bed Wyatt magazine, follower, spring, and bottom metal PTG bolt with AR15 extractor PTG 0.187" recoil lug. Piece of 3/32" oil hardening drill rod for the recoil pin Timney 510 trigger Aluma Hyde II paint Coyote color on the barrel Action screws made from modified Unbrako cap screws. Note to self: Remington may have a 0.704" diameter hole 0.155" deep in the breech of their barrel for their 0.694" bolt head, but for PTG bolt with an AR15 extractor to snap over the extractor rim of a chambered round, that hole will need to be 0.725".