Got a few blems going on here. Mechanically fine but the split on the clamp faces isn't perfectly symmetrical and thus these blocks are blems. 100% mechanically sound, just not 100% perfect.
Bought a rail but need a good gas block? You'll dig this non-adjustable option then.
Weighing in at 1.5oz, this .750 gas block is attached to your barrel by compression which is attained by tightening the three screws on the bottom. It is suggested that a REMOVABLE thread locker of your choice be used on the screws. Each gas block comes with a roll pin as well.
-Black Nitride finish
-Gas port witness hole for effortless gas port alignment.
-Configured as a non-adjustable block.
-Gas tube removal hole for gas tube removal.
-Clamp attachment for fast and secure attachment to your barrel.
Quick Spec Sheet
-for .750 barrel size
-Attachment requires ONLY HAND TIGHTENING
ALLEN KEYS NEEDED FOR THIS BLOCK:
Attachment screws= 3/32"