Spike's Tactical AR-15 Lower Parts Kit - Single Stage Trigger

SKU: SLPK101
MPN: SLPK101
Manufactured by Spike's Tactical
104 Reviews

$71.96

In Stock

"We ship fast!" Order by 4PM CST M-F or 11AM CST Saturday and your order ships same day. FFL items may take longer to process.

$71.96

In Stock

Details

Spike's Tactical set out to offer the best factory lower parts kit on the market! The lower parts kit they came up with exceeds military specifications by a long shot, they also have a much better fit, and finish! 100% made in the U.S.A. with a lifetime warranty.

Kit includes:
  • Rounded hammer and hammer spring (works with all calibers).
  • Trigger and trigger spring.
  • Disconnector and disconnector spring.
  • Stainless steel hammer and trigger pins with black oxide finish. 
  • Safety selector.
  • Safety selector detent.
  • Safety selector spring.
  • Bolt catch.
  • Bolt catch plunger.
  • Bolt catch roll pin.
  • Bolt catch spring.
  • Magazine catch.
  • Billet magazine catch button.
  • Magazine catch spring.
  • Pivot pin.
  • Takedown pin.
  • Takedown/pivot pin springs and detents.
  • Aluminum trigger guard w/spring loaded detent.
  • Trigger guard roll pin.
  • Buffer retainer spring.
  • Buffer retaining pin.
  • Spike's Pro Grip.
  • 1/4x28 Allen grip screw.
  • Star lock washer for grip screw.

Specifications

BrandSpike's Tactical
Manufacturer.Spike's Tactical
PlatformAR-15

Go To kit for Mil-Spec

by -

Little higher priced than several others but IMO, it's much better than MOST. Some people complain about the trigger, clearly they haven't purchased a cheap kit. The trigger is one of the best mil-spec triggers I've used. 5th Spikes LPK I've ordered in mil-spec and been happy with all of them. OUTSTANDING Performance to Primary Arms order processing time and shipping. Thanks.

Better than others

by

Surprisingly good trigger for a lower parts kit. I’ve built with Anderson, Aero, and Cmmg, and I’ll get another spikes for the next round. Most people commented on the grip. While the spider design is catchy, it’s your standard polymer grip.

Good LPK

by -

This kit is pretty good I would say. It's definitely worth the price. The trigger and hammer are polished on the contact points. The only pain is washing off the oily gunk they put on the safety and fcg parts. Other than that, I have no complaints.

Not good.

by -

To start off, the parts kit is packaged fairly nicely, which is a plus, and the pistol grip is quite comfortable, but that's about where the pro's of this parts kit ends. The hammer spring is way too weak, resulting in a lot of light strikes, the bolt catch is very loose, and all the individual bags of parts are filled with some sort of waxy substance.

Great for starter/budget builds

by -

Everything fit well and the pistol grip looks great. Trigger feels good. Great for a starter or budget build.

Great!

by -

As with all Spikes parts, great quality! The trigger was smoother than most mil spec triggers.

Quality Lower Parts Kit

by -

This is a very nice LPK. Everything fit as it should and I can see the differences between it and the lower priced LPK. The pistol grip is very cool looking and comfortable for me to grip. I liked it so much, I bought two more kits for additional builds.

Great kit

by -

This kit came organized in bags which was helpful. Everything is made here in the USA and everything feels tight and solid. High quality parts. The trigger is amazing compared to other stock triggers, really crisp no take up and pretty light.

Creepy!

by

The trigger and hammer are terrible! The machining were the trigger and hammer contact is rough causing the worse trigger pull and creep I have ever experienced! You get what you pay for I guess.

Not impressed

by

While the fire control components were better than the average mil spec, the rest of the kit was subpar: soft roll pins that mushroomed under a punch, poor finish on selector with shoddy machining on detent that gave a mushy feel and trigger pins that were missing grooves (one was grooved only on the end, the other only in the middle). Poor quality control overall, and there are other, cheaper kits with better parts that are also tagged & bagged.

used parts??

by

the mag catch was beat up, scratched and looked used! and it wasnt even black! what a joke!

Very Satisfied Great Lower parts kit

by

I have used 4 of these out of 5 builds and you will not be unsatisfied trigger pull is a little on the heavy side but it is a nice smooth pull. Parts fit great I wish I would of used this trigger on all of them but you know how it goes sometimes you try to save a couple bucks and you end up getting what you pay for. So I learned my lesson on that and may end up switching that one out for another one at some point.

Great kit for first build

by -

First - Kudos to P.A. Service is amazing and shipping is blazing fast! Wasn't sure what to expect as this is my first build. All internal parts seem high quality and fit well. They give you an extra detent and spring in case you lose one during assembly. Trigger pull is 'ok' but should smooth out with use and maybe a little polishing. The grip is a hard plastic with a lackluster feel. Will be switching this out for a rubber overmold type.

Impressive

by

Spikes LPK is fantastic. Parts are better than mil-spec and comes with nice trigger. Would definitely recommend for any AR build. As always PA is a great place to shop.

Impressive

by

Spikes LPK is fantastic. Parts are better than mil-spec and comes with nice trigger. Would definitely recommend for any AR build. As always PA is a great place to shop.

Spikes lower parts kit

by

There Awesome just buy one already

Great parts and Service

by

I ordered this kit and when I got it I was missing one piece and had two of another. I contacted PA's and they set the missing part out very quick. Kit is just as great everything fits and functions flawlessly.

Awsome

by

This kit is great. I've used this parts kit on 4 ars and the are always flawless. Well packaged and top quality. I love the upgraded mag release it comes with.

Purchased for first build - VERRY HAPPY

by

Purchased this with my Spikes Stripped lower and it came as a bundle for $10 off. I couldn't have been happier with the quality of everything. Customer Support was awesome as well when I was curious about the hammer and trigger pins. Everything fit flawlessly and as long as you are patient the roll pins won't get damaged during installation. (Tape up your receiver as a backup!) Everything fits solid and construction is sturdy.

For the Wife's SBR Build

by

I give Primary Arms 5 stars. They are always awesome. I give this kit 4 stars. Only because there was a bur on the bolt catch. That kept if from going into the receiver. Had to file the bur down so that the piece was back in "spec" and would insert into the receiver. So I deduct one star based off that.

Purchased for first build.

by

Purchased this for a first time build. Shopped around a bit before making a decision on Spike's. A few more dollars than the generic brand lpks but well worth the money. Super fast shipping ordered on evening of 01/18/16 and package was on front doorstep when I got home from work on 01/20/16. Thanks Primary Arms for the great service.

Awesome fit and trigger

by

Got this for my daughters 9mm ar 15 and it fit perfectly. Trigger is so smooth I am thinking I need to upgrade my own. Most definitely worth the few extra bucks especially if you are thinking about putting on a 9mm upper at some point it will be seemless back and forth

Spikes tactical lower parts kit

by

Kit was as advertised, fast shipping, very happy with the purchase and will make several more purchases from Primary Arms

Spike's Tactical Lower Parts Kit

by

I am very happy with this product and the service from Primary Arms. The order was processed immediately and sent out.

The Best!

by

These lpk's are my favorites. They have stainless roll pins that just slide right in and mil spec tool steel fire control groups. Excellent.