Just a quick accuracy observation if anyone has considered these before- Frontier 5.56x45 55 grain "match".I went to the range a few weeks ago since it had been a while since the AR was run.
Rifle:
- Palmetto State 16 inch nitride midlength (not free floated)
- Geissele SSA-E trigger
- Vortex 1-6 Strike Eagle
100 yards, winds were calm. First run was 5 "fouling" shots followed by 5 aimed shots with supported front, non supported rear. The group it returned was tighter than any of the other ammo that day, so I decided to support the front and rear and try again.
Result was a 1.06 inch 5 shot group. Only had one box of this ammo, so no opportunity to try more groups, but I did order more. Not bad for a budget upper and rounds that can be found for .33 center per.
No signs of overpressure or violent ejection as shown by inspecting spent casings.
Rifle:
- Palmetto State 16 inch nitride midlength (not free floated)
- Geissele SSA-E trigger
- Vortex 1-6 Strike Eagle
100 yards, winds were calm. First run was 5 "fouling" shots followed by 5 aimed shots with supported front, non supported rear. The group it returned was tighter than any of the other ammo that day, so I decided to support the front and rear and try again.
Result was a 1.06 inch 5 shot group. Only had one box of this ammo, so no opportunity to try more groups, but I did order more. Not bad for a budget upper and rounds that can be found for .33 center per.
No signs of overpressure or violent ejection as shown by inspecting spent casings.