220yotekiller
Well-known member
- Joined
- Oct 15, 2017
- Messages
- 807
My 220Swift has a fast twist barrel, 1 in 14 to be exact, it shoots 55 gr. Ballistic Tips sub MOA. I picked up a batch of 62 gr. Sierra Gameking for a good price. Would these be to heavy to shoot well of of this rifle?
