looks different to my AR2208, grains were long and it was a cylindrical powder, shot all of it unfortunately so no pic.
this is my best group with my last batch of reloads, 48.5GR AR2208, 2.635 OAL, this group was alot better than anything else I shot that day, I held the foreend in front of the rest for this group and it tightened up nicely.
- 48.5AR2208135gr2124.jpg (77.33 KiB) Viewed 9335 times
I'm pretty stoked to get this from a sporter barrel, I reckon I'll reload the next batch using the once fired OSA brass and load 48.5GR varying the seating depth from 2.635 out to 2.710ish moving up in 20 thou increments and looking for pressure signs.
best group I shot with the OSA 135gr factory load was 1.2-1.5 inch @ 100m but I didnt have good control over the fore end, I was trying to let it free recoil, which it didn't seem to like. I reckon i'll be either buying more of this factory ammo or in the least a batch of OSA brass as my once fired cases look like they'll make great reloads.