Adjustable gas blocks on SBR's

[sandsunsurf]

My old PWS MK110 Mod 1 was the most overgassed gun I had, locking back on empty with a 10 oz buffer even with the AGB at the most restricted setting when used with a SureFire SOCOM556-RC, with noticeable gas-to-face.

The long stroke piston in the MK111 has two suppressed settings, on the less-gas setting of the two it’s not too gassy at all.

The Superlative Arms short stroke piston seems awesome, but I’ve only run a couple hundred rounds through it.

[markm]

We shot a quick video of the cycling of one of the shorties with the gas block. I haven't had a chance to look at it on a full screen though. It basically turned the gun's ejection into that of a 20 rifle.... smooth consistent ejection lobbing the brass towards 4 - 5 o'clock.

[Defaultmp3]

It that even with the gas plug adjusted to the smallest orifice?

Yes.

The long stroke piston in the MK111 has two suppressed settings, on the less-gas setting of the two it’s not too gassy at all.

IIRC, my PWS was able to lock back on empty even on the larger suppressed setting when using the 10 oz buffer and running unsuppressed with PMC Gold.