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Product no.: 100015719
Mfr Part: SI-AR-THJ
700598350197 Skeletonized aluminum jig lets you observe the function of the sear, hammer, and disconnector engagement points while under normal spring tension. Jig interior is machined to the exact dimensions of the AR-15 fire control pocket. Open sides of jig offer plenty of room to make adjusts to the trigger assembly without having to take it in and out of the rifle. Jig can be mounted in a vise or on a pistol grip. Plastic block permits dry firing the assembly and won’t damage the hammer or jig.Backordered, delivery time approx. 4-12 weeks from the USA warehouse.
Backordered, delivery time approx. 4-12 weeks from the USA warehouse.
Great product & tool 01/03/2016
Found this to be very helpful for performing and testing trigger work. Allows you to see how the parts are actually functioning. Also found it good to practice trigger pull.
Best trigger fitting jig! 18/02/2016
I purchased this jig for test fitting Mil-Spec triggers prior to installing them in lowers. It allows perfect viewing of the hammer and trigger mating surfaces and lets you see how they are contacting each other. Checks for âhammer cam overâ which adds pounds to the pull. After checking in the jig, using a Power Custom Series II stoning fixture lets you make the correct adjustments necessary for a ZERO creep, glass break trigger and additionally you can lighten the pull by setting the correct angles. Saves MANY repeated fittings into a lower receiver and ultimately wear and tear on the pin holes. Using a left over A2 grip on the jig gives you an actual feel of how it will be when installed. Mounting in a vise will also work.
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