6MT (02-24-2021)
GOC moderator
Dealer/co-founder/co-owner of Tundra Supply Ltd.
www.tundrasupply.ca
June 2013 - The High River Gun Grab - NEVER FORGET !!!!
Feb 26 2014 - Swiss Arms prohibition and ordered confiscation by the RCMP - NEVER FORGET !!!!!
May 1 2020 - Liberal un-democratic mass prohibition order in council. - NEVER FORGET !!!!!
Stew (02-24-2021)
I have a 12" barrelled 300 BLK bolt gun built on a Rem 700 221 Fireball action. Mine is only 1:8 twist and I have not had the best luck with accuracy but I haven't put that much effort into accuracy either. The problem with the heavy, long bullets is they are expensive to shoot so I have mostly been using inexpensive 150gr FMJ-BT stuff.
The other problem I've run into is the rounds don't like to feed from the double sided OEM magazine. I need to build a single feed type magazine to fit into the space used by the OEM internal mag. Not too difficult with a 3D printer. Just haven't had the time to do it.