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Ensures Perfect Alignment When Drilling Gas Port

Precision-machined aluminum jig is a fast, foolproof way to drill gas ports dead center on the top of the barrel and the correct distance from the gas block shoulder. Fit over the barrel after the barrel extension is installed, place the assembly on a flat surface, and the barrel is aligned and ready for drilling the gas port. Each jig has a setscrew that keeps the barrel firmly in place. Tool steel drill bushing keeps the drill bit precisely aligned. Jig sets available for .750" and .936" OD barrels. Extra front jigs and drill bushings available separately. Complete instructions included.


AR-15, Issue:10, Page:084
Big Book Catalog, Issue:68, Page:090
New Product Supplement, Issue:641, Page:004

SPECS: 6061 aluminum, and tool steel.

n/a - MINGO TOOL AR-15/M16 GAS PORT DRILLING JIG

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8 Item(s)
.936 FRONT-49 CARBINE-BUSH/BBL EXT JIG
100-006-624WB
.936" Carbine Jig Set
100006624.936" Carbine Jig Set

$129.99

In Stock
.936 FRONT 42 RIFLE-BUSH/BBL EXT JIG
100-006-625WB
.936" Rifle Jig Set
100006625.936" Rifle Jig Set

$129.99

In Stock
.750 FRONT-42 RIFLE -BUSH/BBL EXT JIG
100-006-626WB
.750" Rifle Jig Set
100006626.750" Rifle Jig Set

$129.99

In Stock
.750 FRONT-49 CARBINE-BUSH/BBL EXT JIG
100-006-627WB
.750" Carbine Jig Set
100006627.750" Carbine Jig Set

$129.99

In Stock
.750 FRONT DRILLING JIG ONLY
100-006-628WB
.750" Front Jig Only
100006628.750" Front Jig Only

$66.99

Out of Stock
.936 FRONT DRILLING JIG ONLY
100-006-629WB
.936" Front Jig Only
100006629.936" Front Jig Only

$66.99

In Stock
49 CARBINE DRILL BUSHING ONLY
100-006-630WB
#49 Bushing, Carbine
100006630#49 Bushing, Carbine

$11.99

In Stock
42 RIFLE DRILL BUSHING ONLY
100-006-631WB
#42 Bushing, Rifle
100006631#42 Bushing, Rifle

$11.99

In Stock
MINGO TOOL AR-15/M16 GAS PORT DRILLING JIG