Aero Precision Aprh100122c Low Profile Gas
Aero's Low Profile Gas Block is constructed from 4150 hardened steel with steel set screws which are 10-32 x 3/16 knurled cup point.
This model is compatible with .750 outer diameter barrels and has a black finish with phosphate coating.
NOTE: A roll pin is not included.
|Hammer Type||Black Phosphate|