5.56 Data Dump, OG Black Hills MK262, FR262, Ruag LF HC

Data dump from a 5.56 range session testing SG Ammo's new FR262 against red/black box MK262 as a control.

Also tested the 45gr Ruag Frangible, Ruag LF HC (from Polygunbags), and some pre contract BH MK 262

Zero issues with primers or over pressure with the FR262, but accuracy was no where near as good as BH MK 262

Ruag Frangible SX: https://warpigarmory.com/product/5-56x45mm-frangible-ruag-sj-sx-45gr-5-56-1000-rd-m2a1-can-no-tax-outside-oh-free-shipping/

SGA FR 262: https://sgammo.com/product/223-556mm-ammo/500-round-case-5-56-x-45mm-77-grain-open-tip-match-frontier-ammo-fr262-for-use-in-5-56-nato-chambers-only/

Polygunbags: https://polygunbag.com/product/5-56-nato-ruag-saw-ammunition-on-links-800-round-can/