How To Install an AR15 Aftermarket Trigger System in an AR15 Rifle Video
Brownells.com - -(AmmoLand.com)- Here is a nice and easy How To Video for AR 15 trigger installations. One of the best triggers to use for this install is the JP Enterprises Adjustable Trigger.
JP Enterprises, Inc., has been one of our leading suppliers of AR-15 rifle accessories and one of the first suppliers that made available a fully-adjustable trigger for the AR-15. Their list of popular products include the triggers, lightweight hammers, sights and forend tubes. They produce aftermarket accessories for both Colt and other after-market receivers. The Adjustable Trigger Kit and the Low Mass Hammer featured here are available with either the .154” diameter pins or the .169” diameter pins.
Trigger Assembly Instructions:
- Trigger Pin
- Trigger Spring
- Disconnector Spring
- Complete Aftermarket Trigger Kits
Tools: 5/32″ drive pin punch
- Shoulder trigger spring onto trigger with ends of spring forward and under.
- Install disconnector spring with the wider portion of spring down towards trigger and push until it locks in there.
- Position disconnector on top of trigger, where trigger pin will hold both in place.
- Insert trigger assembly into receiver.
- Insert trigger retaining pin through receiver, trigger, and disconnector. The trigger pin has 2 grooves in it; one in the middle of the pin and one off to one side. It does not matter which way it is inserted, though common practice is to insert from left to right, with the groove to the left.
- Insert hammer pin from opposite side to help align things as you push the trigger pin in and the hammer pin out. You will have to push down on trigger assembly to align the holes and get the pin in all the way.FUNCTION CHECK
- Make sure that the trigger pivots smoothly when depressed.
- Verify that the disconnector pivots when pushed.
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