- Repeatable 5.5-6 lbs. of trigger pull
- Machined to Mil-Spec standards
- 1x Bolt Catch
- 1x Bolt Catch Buffer
- 1x Bolt Catch Spring
- 1x Pivot Pin
- 1x Bolt Catch Roll Pin
- 1x Buffer Retainer
- 1x Buffer Retainer Spring
- 2x Detent Spring
- 1x Disconnector
- 1x Disconnector Spring
- 1x Hammer
- 1x Hammer Spring
- 1x 90-Degreed Hex Selector
- 1x Magazine Catch Spring
- 1x Magazine Catch Button
- 1x Magazine Catch
- 1x Selector Spring
- 1x Selector Detent
- 2x Take Down Detent
- 1x Take Down Pin
- 1x Trigger
- 2x Trigger Pins
- 1x Trigger Spring
*Pistol Grip and Trigger Guard not included.
Are you building an AR rifle from scratch? Are you replacing worn or damaged parts on an already existing AR? If so, you understand the need to use parts from a supplier you can trust. The AR-15 lower parts kit by Strike Industries contains all the small parts needed to complete a lower receiver, minus the trigger guard and the pistol grip. The parts in this kit are designed to produce 5.5 to 6 pounds of trigger pull when assembled. Each piece in this AR lower kit is machined to Mil-Spec standards for quality you can depend upon.
Every gun owner who has designed his or her own rifle understands the excitement and pleasure that comes from having completed this project. Because a rifle represents a tremendous investment of time and money, you will want to be sure that you are using only the highest-quality parts in your build or repair job. If you are looking for a high-quality AR lower receiver parts kit, this AR-15 lower parts kit is just the thing for you.
About Strike Industries:
Strike Industries has been in the business of creating high-quality firearm parts and accessories since its founding in 2011. The operators of the company are all avid firearms owners and operators themselves. Strike Industries is committed to creating products that the customer can rely upon for daily use. As a result of this commitment, Strike only sells products that the operators would use on their own firearms. No second-quality parts or accessories will make it past the vigilant operators of Strike.
Everything you need plus its a little better
Posted by Unknown on 3rd Apr 2018
I think its a great lower parts kit. I really like the safety selector as well. All parts are made well and I like the trigger group as well. You are getting everything you pay for with this LPK.
Great LPK for the price!!!
Posted by Tom O. on 10th Dec 2016
My bolt catch pin fit tight like others have said, but once in everything works fine. As far as the trigger mine is a perfect mil spec trigger. There is very minimal creep and take-up. It has a nice crisp break and reset. I don't know if I received an updated version but the trigger is worth the cost of the whole LPK.
trigger is junk
Posted by Unknown on 16th Sep 2016
first off i like to say i own several Strike Industries products
and i like them.so i bot this kit and the trigger has machining marks real bad so i emailed them with pic and they said it is not a polished trigger take it to a gunsmith i have ben building ar's for a long time bot a lot of triggers this is the worst on i seen there customer service sucks i am not looking for something for free just what i paid for !!!!
I expected better from Strike Industries.
Posted by Bill Collett on 14th Sep 2016
The price was good but the fit and finish was sub par even for a Mil-spec parts kit. The polish on the hammer and trigger mating surfaces was a bit rough, with a small nick on the outside of the hammer surface (doesn't appear to affect function). Also had issues with the bolt catch and roll pin. Both fit tight which even caused the bolt catch to squeak slightly during use and the roll pin was almost impossible to install. This may have been because of a tight fitting lower, but I've never had issues with these lowers before. All in all I'll probably just go with an Anderson lower parts kit next time, their fit and finish is better and are a few dollars cheaper.