Fired the 1301 for the first time. 5 managed recoil slugs(old duty ammo) at 50 yards with Sig green dot sight. Didn't make any adjustments, just loaded 5 and let 'em go.
My son shot his Desert Tech bullpup suppressed. After he turned down the gas, it was ejecting very reliably. He was getting about 1" groups with surplus ammo, using an aim point dot. Ran a few mags through the g19 also.

Slug target

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