300 BLK Remington 700

[rsilvers]

The 1/7 is to give a little more stability to 220+ grain bullets.

I did a 30 round group with 1/7 and 1/8 with Remington 125 grain ammo, and there was no difference in accuracy.

The rifle has the 17 Fireball bolt guts.

If you have a Micro-7 with feeding problems, AAC would like to get you an RMA number and repair it. The problem was some of them had a double (223-like) feed ramp rather than the one large scoop 308-style feed ramp. It makes a big difference.