Hello, after plenty of searching for answers for ways to make shooting precision 22lr affordable, I’ve developed my “baller on a budget” process, and thought I would contribute to the community.
Gear- Bergara B14r carbon barrel in a MDT XRS chassis. 30 MOA base, 20 MOA Athlon 34 mm cantilever mount, Athlon Ares ETR 4.5 to 30x. LabRadar chronograph with remote trigger.
Process- I sort Norman tac 22 by rim thickness (of the 2k I have processed 65% measure .041”) I then take the ammo measuring at .041” and crimp to the highest available crimp with a cutting edge 22lr crimp die. ( crimping at this level has shown a 16% reduction in SD from factory crimp when compared to equivalent rim thickness)
Testing method- 25 round groups at 50 yards. 3 groups (factory crimp 14.3 sd, medium crimp 14.1 sd, heavy crimp 12 sd)
Hope this helps
Gear- Bergara B14r carbon barrel in a MDT XRS chassis. 30 MOA base, 20 MOA Athlon 34 mm cantilever mount, Athlon Ares ETR 4.5 to 30x. LabRadar chronograph with remote trigger.
Process- I sort Norman tac 22 by rim thickness (of the 2k I have processed 65% measure .041”) I then take the ammo measuring at .041” and crimp to the highest available crimp with a cutting edge 22lr crimp die. ( crimping at this level has shown a 16% reduction in SD from factory crimp when compared to equivalent rim thickness)
Testing method- 25 round groups at 50 yards. 3 groups (factory crimp 14.3 sd, medium crimp 14.1 sd, heavy crimp 12 sd)
Hope this helps