1A Pro Gas Block Dimple Jig 0.460" Centers

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Pro Gas Block Dimple Jig:

0.460" center to center on holes, will work with Vltor, Rainier, BCM, Fortis, Midwest Industries, CMMG  and gas blocks with 0.750 bore and 0.460" spaced holes, can also be used on 0.625 pencil barrels with use of adapter sleeve. Can also be used with most gas blocks since the location under the gas port is always the same. Same body as our standard dimple jig but has two replaceable hardened drill inserts instead of the heat treated body.

 1045 carbon steel
 11/64" Hardened Drill Inserts
 Media blasted and Manganese Phosphate finish
 Includes pointed and soft point set screws

BONUS: When buying from BRDE, the jig includes a 11/64" HSS jobber drill bit and a 3/32" hex key.