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Complete JP Fire Control System
JP Fire Control System with Speed Hammer and Over Size Pins. JPFCP-1, JPFCP-1T, JPFCP-2 & JPFCP-2T
JP Fire Control Kit (using your hammer and pins)
JPFC-1, JPFC-1T, JPFC-2 & JPFC-2T
Instructional Video
Part 1
Installation
Part 2
Timing the Disconnector
Part 3
Final Procedure
You’ve probably seen various attempts at trigger jobs onto M15 type rifles using screws through the receiver or welded on the trigger itself. Various levels of success have been achieved through the modification of stock parts. For years, the common wisdom dictated that only 2 stage triggers were a viable solution for the M15 rifle.
Our friends at J&S Custom Guns in Lakeville, MN were doing a trigger modification using over travel and engagement settings on stock triggers for some time. This achieved a respectable result in some cases but long term durability was not always predictable. They agreed to have us perfect this concept by designing a completely custom trigger mechanism.
The sear geometry and metallurgy of the stock parts usually results in losing the sear edge and a trigger that doubles after a few hundred rounds. The JP single stage trigger is metallurgically correct and features engagement and over travel adjustments in combination with completely re-engineered precision ground sear geometry, eliminating most of the hammer camming effect so prevalent with the original parts. Disconnector timing is correct thereby eliminating the fire on release or “doubling” problem, when properly installed. The extremely short reset of the hammer ensures a durable relationship between the parts.
The complete absence of take up and over-travel, and incredibly short reset, makes this fire control system the best possible compromise between precision and speed for action or tactical rifle competition. Again, this system is the choice of many professional shooters—Bennie Cooley, Jerry Michelek, Bruce Piatt, Tony Holmes, Don Bednorz, Taran Butler, Kyle Lamb, Tom Carpenter, Don Golembesky and many other pro level shooters use rifles equipped with a JP Fire Control System. Many well-known custom gunsmiths recommend JP components. Three other major manufacturers of these rifles use JP components in their fire control groups. What more can we say?
The JP trigger system is compatible with your original hammer if it has not been
altered. However, you may wish to add our high quality JP Speed Hammer for vastly reduced lock time for an even more refined system.
The basic kit includes the trigger, disconnector, special spring set and six pages of detailed instructions supplemented with a 35 minute video on CDROM showing how to install, set up, and test the system. If you have a good mechanical aptitude and some basic tools, you can install it yourself.
If you do not feel mechanically inclined or just don’t have the time, send us your lower receiver assembly, and we will install the system for you and turn it around in only one week at a nominal fee. No need to wait for months for some other trigger system that will not feel as refined as the JP system and cost considerably more.
We offer four different spring set ups. When ordering direct, you may specify
any of the following. JPFC kits purchased from other sources will have the
3-3.5 pound springs only.
- 3-3.5 pound trigger pull for competition/recreational use. Kit includes yellow color coded trigger and hammer spring..
- 3.5-4.0 pound trigger pull for enhanced reliability and provides good ignition reliablity with any ammo. The red hammer spring with yellow trigger spring is the minimum required for a 308 AR-10 set up.
- 4-4.5 pound for police duty, military or any application in which 100% ignition reliability is demanded with low sensitivity primers or a heavier release is demanded by LE department requirements. May also be used for 308 AR-10 set ups. Kit includes grey hammer spring with yellow trigger spring.
- 4.5 pound for CMP service rifle competition. Kit includes grey hammer spring with grey trigger spring
| JPFC-1 |  | JP Fire Control Kit for .154 Small Pin Receivers | $119.95 |
| JPFC-2 |  | JP Fire Control Kit for .169 Colt Large Pin Receivers | $139.95 |
| JPFCP-INSTALLED | Complete JP Fire Control Package - Installed | $220.00 | |
| JPSH-2A |  | JP Speed Hammer, .169 Colt large pin version | $49.95 |
| JPSH-1A |  | JP Speed Hammer, .154 small pin version | $49.95 |
| JPAW-1 |  | JP Oversize Anti-Walk Pins, .156 small pins (set of 2) | $9.95 |
| JPAW-2 |  | JP Oversize Anti-Walk Pins, .172 large pins (set of 2) | $9.95 |
| CL-JPAW-2 |  | JP Oversize Anti-Walk Pins, .172 large pins (set of 2) (this product is a closeout item) | $3.97 |
| JPS3.5 |  | JP Reduced Power Spring Kit | $9.95 |
| JPS3.5T |  | JP Reliability Enhanced Spring Kit | $9.95 |
| JPS4.0 |  | JP Tactical Spring Kit, 4-4.5 Pound Trigger Pull with JP Fire Control Parts | $9.95 |
| JPS4.5 |  | JP CMP Service Rifle Spring Kit, 4.5-lb Trigger Pull with JP Fire Control Parts | $9.95 |
| JPFC-S |  | JP Adjustable Reversible Selector for M15 rifles | $49.95 |
| JPFC-SL1 |  | JP Extra Lever and Screw for JP Safety Selector Allowing for Ambidextrous Use | $17.95 |
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