Manufacturer: JP Enterprises
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JP Enterprises EZ Armageddon Gear Revolution Roller Trigger FCG Package for your Small pin AR15 or AR10
One of the common trigger control issues that causes inconsistencies for the precision shooter is lateral force applied to the trigger upon release. Instead of the straight-back, linear release that would be optimal, this lateral force results in a certain degree of horizontal dispersion or the "pulled shots." So, when our friend Tom Fuller from Armageddon Gear approached us with his "roller trigger" idea, we saw the merit immediately and knew we needed to incorporate it into our AR fire control system. Attached to a modified version of our own trigger design with its improved sear geometry, the free-spinning roller of the Revolution Trigger auto-corrects for innate trigger control error by allowing your trigger finger to roll to a neutral position. Once you try it, you'll see exactly what we mean and why this is the future of trigger control.
In addition to new rifle builds, the Revolution roller trigger option is available in two forms. The EZ trigger package is our standard full match drop in .154 Small Pin Receivers kit including the entire array of our fire control components along with the new roller trigger.
Along with the Revolution Trigger, this fire control package includes the JP Speed Hammer for reduced lock time and the adjustable, JP Adjustable/Reversible Safety Selector ensuring perfect safety function regardless of hole position in your lower receiver and also JP Anti-Walk Pins for a precise relationship between the fire control components. The result is a match-level release that breaks like the proverbial glass rod at about 3.5 lbs. (or greater, depending on your requirements and spring selection).
Spring Selection Guide:
The yellow/yellow combination may be used for competition and various recreational applications with hand loads or domestic-manufactured, non-military ammunition. It will result in a release weight in the 3.0-3.5 lb. range on most receivers.
Enhanced Ignition Reliability
The yellow trigger spring combined with the red hammer spring will yield a release weight of 3.5-4.0 lbs. on most receivers and offers increased reliability for (5.56 NATO) or foreign-manufactured ammo with low sensitivity primers. The yellow-red springs must be used for any large-frame AR installation to ensure 100% ignition reliability. This is also the minimum acceptable combination for tactical duty (LE) installations and should be used only with domestic-manufactured ammo in this application.
The tactical spring set includes a full powers (grey) hammer spring (purchased separately) and yellow trigger spring. It may be required for agencies that mandate a trigger release weight of over 4 lbs. This set up also insures 100% ignition reliability on both AR-15 and AR-10 type rifles.
To meet NRA Service Rifle Competition rules of a 4.5 lb. release weight, the CMP spring set (purchased separately) includes the full-power hammer spring and a custom trigger return spring, which will allow you to tune to a release weight just over 4.5 pounds to lift the NRA weights.
What's the purpose behind the roller trigger?
The roller trigger forces the shooter to roll to center on the trigger during operation. This eliminates any side vector that the shooter might inadvertently introduce to the rifle upon release. All pressure is now on bore axis where it needs to be. This assumes the shooter is using proper gas gun trigger technique. The trigger should sit in the crease of the first knuckle. It shouldn't be feathered with the pad of the finger as you would a bolt gun.
Why should I get the full EZ kit instead of just the trigger?
The EZ kit comes with our entire fire control package, including adjustable disconnector, adjustable selector, speed hammer, springs and anti-walk pins. The drop-in trigger is a non-adjustable trigger and springs only.
The actual trigger of the drop in kit has no adjustment and will yield perhaps 30% of what the full kit is capable of. The drop-in kit is not suitable to replace an existing JP trigger and will not yield a match-grade trigger setup.
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