JP Enterprises AR-15 Enhanced Ignition Reliability Spring Kit with Red Hammer Spring
- 3.5 - 4 lb trigger pull on JP M15 AR trigger
- 4 - 5 lb trigger pull on Mil-Spec trigger
- Reliably ignites ammo with hard primers
- Instructions included
- Includes trigger spring, hammer spring, and disconnector spring
- Suggested Use: Hobby / Sporting
This easy-to-install upgrade is an excellent way to improve the reliability, trigger pull weight, and trigger feel, on your AR-15 without spending a large amount of money.
Equipment should not be a limiting factor. Whether a professional or a first-time shooter, move up to the best. JP Enterprises creates innovative new ideas that fill the needs of serious and recreational shooters. Their policy is simple: if you are not happy, they are not happy.
Ratings & Reviews
so far so good
This jp 3.5t spring i get just under 5lbs which is not really bad compare to my colt. I went target shooting yesterday and i used 3 different ammos the winchester, american eagle and tula. All of them went bang without single problem. I recommend this spring to anyone
by Robert L Wagner
Added these to my ACT ALG trigger and they made it even more enjoyable to shoot. Makes for a good combination. I will be adding more of these to some of my other FCGs. Shipping was very prompt as usual.
Another outstanding experience dealing with PA! I will continue to use your company as long as ya'll continue to offer such outstanding service .
JP Enterprises AR-15 Enhanced ignition reliability
by Steven S
Excellent upgrade for stock trigger. Polished up the parts and installed the springs. Smoother pull. Plus super fast shipping .
by Kenneth Buck
Have not installed as yet. Primary gets your items to you Quick, Quick! In this age of if'y this or if'y that, I am telling you, Go with Primary Arms!
by Robert Stevens
Huge step up from milspec
So far so good
by Larry Pascua
I changed out the JP Reduced Power Spring kit (JPS3.5) to the JP Reliability Enhanced Spring kit (JPS3.5T) because I experienced a lot of light primer strikes with the JPS3.5 version with my AR15. Now that I replaced the spring kit with the JPS3.5T, I haven't experienced any light primer strikes with the recent change, thus far. The trigger feels real smooth. I would recommend this product.
by Josh W
I installed these springs with my ALG Defense ACT trigger kit. The result is a very crisp 4.5 pound trigger pull. I haven't had any light primer strikes as of yet. For the money you can't go wrong with these springs.
by Donald Starkweather
I love them, helped reduce pull weight as promised.Super fast shipping.Look forward to a long relationship with Primary Arms
Primary Arms is the bees knees
by Daniel S.
I recently ordered a bunch of parts to finish off my first AR build. Primary Arms sent me all of my products within 3 or 4 days of ordering. I even asked for some stickers to "decorate" my gun case and they sent a variety to help lol. Definitely recommend to everyone I know. Awesome company.