Fjold
Well-known member
- Joined
- Feb 5, 2026
- Messages
- 98
I was out yesterday shooting my Model 11 (Large Shank, Lefty), and I started to see the occasional flyer opening up the groups to 3/4" or so. This gun has a Pac-Nor, Super Match, 3 groove, 1-10" twist barrel chambered in 22-250 Ackley Improved, that has close to 2,000, 36 grain Barnes Varmint Grenades at 4300+ fps along with about 600, 69 grain SMKs at 3,300 fps so I figured it's about time to order a new barrel.
Here's the gun:
I would have like to have ordered a Shilen from Northridge but they only have 4 groove barrels and I like an odd number of grooves just to reduce the stress on the bullets. An odd number of grooves means that each land is directly opposite a groove so you don't have as much compression across the bullet.
Tonight, I ordered a 26", SS, Pac-Nor Supermatch, 5 groove, 1 - 8" twist, No. 5 contour barrel chambered in 22-250 AI.
Here's the gun:
I would have like to have ordered a Shilen from Northridge but they only have 4 groove barrels and I like an odd number of grooves just to reduce the stress on the bullets. An odd number of grooves means that each land is directly opposite a groove so you don't have as much compression across the bullet.
Tonight, I ordered a 26", SS, Pac-Nor Supermatch, 5 groove, 1 - 8" twist, No. 5 contour barrel chambered in 22-250 AI.