Special Order Item - Please allow 7-10 days for manufacturing and shipment
The BRDE gas block drilling jig PRO SA-P is used to drill Superlative Arms 0.750" bore piston kit gas blocks for pinning.
Cold rolled carbon steel or Delrin body
Machined and hand fit opening
Manganese Phosphate finish on steel, raw Delrin
#31 drill hole hardened insert on one side
Includes 1/4"-28tpi x 3/8" soft point set screw
Includes one #31 jobber drill bit and 1/8" hex key