01-25-2024, 04:41 PM
If you shoot a 75gr from a 22 6.5 Grendel, it will do between 3216 - 3315fps on the low end.
Sneaky One made some 76gr GMXs cut-down from 120gr several years ago and was getting 3216fps from either an 18 or 20 barrel.
Lightweight Hunting Bullets
Sneaky One made some 76gr GMXs cut-down from 120gr several years ago and was getting 3216fps from either an 18 or 20 barrel.
Quote:The best wts. that I have tested in the Gmx is 85 -105 gr. RL 7 was used in the 85gmx, I hit 3095 easily. A 76 grn. hit 3216. The need for speed is there.
2.4 yrs. ago, mseric & I popped a 91 grn. Gmx thru h2o jugs, we added a few extra gallon jugs=we could not stop that one. We found 1 petal.
Lightweight Hunting Bullets
NRA Basic, Pistol, Rifle, Shotgun, RSO
CCW, CQM, DM, Long Range Rifle Instructor
6.5 Grendel Reloading Handbooks & chamber brushes can be found here:
www.AR15buildbox.com
CCW, CQM, DM, Long Range Rifle Instructor
6.5 Grendel Reloading Handbooks & chamber brushes can be found here:
www.AR15buildbox.com