JP Enterprises AR-15 Enhanced Ignition Reliability Spring Kit with Red Hammer Spring
Details
Details
Features:
- 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
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
40 reviews
so far so good
by jmbow
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
Good Investment
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.
Recent Purchase
by Jake
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 .
fast ship
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!
upgrade
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.
Good 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.
Great 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.
My favorite spring set !
by BENNIE WILLIAMS
I use this spring set with the Anderson speed hammer and trigger on all my AR builds .
Smooth Trigger Pull
by quincy
I used this spring set with the Spikes Tactical trigger to replace my old mil-spec trigger. What a difference 10-minutes made. It breaks like glass now, with no creep like in the old setup. Cant wait to get out to the range!Thanks Primary!
The ultimate trigger spring set
by Big J
If you have a regular mil spec trigger in your rifle, this spring set will make a huge difference. This spring set along with a polish job on my PSA mil spec trigger went from an 8 pound pull down to 3 pounds. I highly recommend them
Trigger Job
by River Rat
Just came back from the range. After polishing all the contact surfaces with an Arkansas hard stone and installing the trigger springs on my new build, I'd say the mil-spec trigger has a pull between 4 to 6 lbs. No mis-fires, No FTE, and No FTF. I couldn't be happier. Ordered on Sunday on my front porch Wednesday night.
Looking for a cheap trigger job that works?
by Joseph Inman
Just installed these in my lower. WOW! My trigger is so smooth and light now. Can't wait to see how it performs! Well worth the money!
JP Enterprises AR-15 Enhanced ignition reliability
by Jeff
Prompt shipping and products received exactly as described in ad. Thanks for being a company I can always rely on !
Kit works better than ecpected!
by RALPH A
The JP Enterprises AR-15 Enhanced spring kit is a great value. I am more than happy with the results. I would highly recommond this kit !
Right on target
by Steven Claggett
These enhanced ignition springs ignite the hardest of military primers while keeping trigger weight down.
Simple and quick upgrade!
by Misirugi
Used these to replace the ones that came with Daniel Defense lower parts kit. Soft and smooth. Just right (without trigger job). Purchased another set for current build.
An Easy Tune Up
by anonymous
For a cheap price these springs make my standard trigger feel better than my friend's ALG. Definitely worth a thought if you aren't looking for a high end trigger.
Enhanced spring set
by anonymous
Excellent spring set to pair with a polished fire control group. The spring set greatly reduces the tension of the hammer on the trigger resulting in a much lighter trigger pull.
Great 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
JP Enterprises AR-15 Enhanced ignition reliability
by Jeff
Prompt shipping and products received exactly as described in ad. Thanks for being a company I can always rely on !
Recent Purchase
by Jake
Another outstanding experience dealing with PA! I will continue to use your company as long as ya'll continue to offer such outstanding service .
These springs are great!!
by Matt
These springs are great for someone looking for a much smoother trigger pull with mil-spec lower components and for the price cant be beat especially if you don't want to fork over the $100-$200 for a drop-in trigger I've since put these springs in all of the rifles i own