Fixture will correctly locate fire control group holes on a receiver blank with a positioning block that fits inside of the trigger cavity.
Made from 4140 steel and though hardened for a lifetime of use.
Fixture is compatible with both 1mm and 1.5mm blanks
Fixtures have built in clearance for trigger hump embossments and center support rivet heads. Pistol grip reinforcements plates as well as trigger guards can be fully installed without interfering with use.
Holes will need to be drilled undersized and once the blank is removed from the fixture they are to be reamed to size.
Not included but required for use are:
Drill bits sizes:
- .375, .265, .1875 and 5.5 mm
Reamer sizes:
- 10.00mm, 7.00mm, 5.00mm
