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Strike Industries Enhanced AR-10 Lower Parts Kit
$59.95 $53.95 Save 10%
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Most Helpful Positive Review Aero Precision M5
Fitment was prefect. takedown pins/safety selector/bolt release function properly.
Most Helpful Negative Review Very Disappointed - Front Pivot Pin
I built an AR15 with a Strike Industries parts kit and like it quite a lot, so I felt good about using a Strike Industries LPK for an AR10 build. The AR10 build went together well until I tried to attach the upper and lower. The distance between the detent and the end of the front pivot pin is too...
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M5 Build LR .308

by David Christner, Verified Owner from KY, United States Written on February 14, 2026
Finding ) navigating the Layout of your website, was painless! Found Exactly what I was looking for. Checked other parts distributors.Your prices were lower than the competition.tracked order during heavy winter weather, every step of the Way. Arrived intact, in a super timely manner.I highly recommend your websites and store.
Pros:
  • Great service , great parts Great Price, easy experience
Cons:
  • None
Best Used for:
  • diy
Would recommend: Yes
Was it helpful to you? Yes | No

Aero precision m5 build

by Vick, Verified Owner from LA, United States Written on February 9, 2026
Use this on a aero m5 lower. Parts are high quality. I really like the saftey in this kit. Would definitely recommend.
Would recommend: Yes
Was it helpful to you? Yes | No

Safety Goes to "Safe" Roughly After Firing (Shouldn't Do That) + Rear Pin Oversized

by wildcatgoal, Verified Owner from GA, United States Written on February 7, 2026
I tried with two different triggers and still the included safety operates normally when the gun is cocked and locked but ALSO operates after firing. The safety should not operate (go to safe) when the gun isn't cocked and this indicates something in the design is out of tolerance. I have a hard time trusting it and will quickly be changing it for something more trustworthy. I'm not so much annoyed it will go into SAFE when it's not cocked but it causes the BCG to bind and the trigger to, hard to explain, feel like you're griding over the safety somehow. I can't help but think it will eventually wear and/or break. Additionally, the rear pin in my kit was oversized in diameter vs. milspec and weirdly long (sticking out more than the front pin on the left side of the gun. The front one was slightly smaller and fit perfectly (correct milspec nearly exactly). These tolerances are not to be messed with, it is the prime standard, and the lower these parts are going into is a high end billet unit. Everything else that came in this kit is fine... but those things are always fine in any LPK. This was my first Strike product and it will be my last.
Pros:
  • Bolt Release Design
  • Mag Release Smooth
Cons:
  • Safety Doesn't Work Properly
  • Takedown Pins Wrong Size
Best Used for:
  • Out of Spec Lowers
Would recommend: No
Was it helpful to you? Yes | No

Read the description!

by Juan23, Verified Owner from PA, United States Written on January 26, 2026
This is a quality lpk, everything fit well, and it functions as intended. Also, it looks good. I've seen a handful of negative reviews where people are complaining, "It doesn't come with everything" or "it's missing parts"...It's NOT SUPPOSED TO!
This is not a complete lpk. If you read the description or look closely at the picture, you'll see everything that comes in this parts kit.
Would recommend: Yes
Was it helpful to you? Yes | No

Strike Ind. always great

by Robert Twombly, Verified Owner from KS, United States Written on January 22, 2026
I buy from several brands of lower parts kits. Strike Ind never disappoints. Always fit well and are quality material.
Would recommend: Yes
Was it helpful to you? Yes | No

No instructions

by Travis Peterson, Verified Owner from CA, United States Written on January 3, 2026
This was my first lower I built so having at least a list of what part is what would have been nice. Other than that it all went together just fine
Would recommend: Yes
Was it helpful to you? Yes | No

Good Deal....

by LukeSW, Verified Owner from NV, United States Written on December 22, 2025
I thought the price was good and the configuration of the kit allows for minor
feature improvements. I seems well thought out a good quality.
Quality control is more important than the price.
Would recommend: Yes
Was it helpful to you? Yes | No

AR 10 Lower parts by Strike industries

by Mark, Verified Owner from FL, United States Written on October 29, 2025
Strike industries provides quality parts at a fair price. So far no issues with any products by the company.
Would recommend: Yes
Was it helpful to you? Yes | No

missing multiple parts

by Justin McFarland, Verified Owner from VA, United States Written on October 7, 2025
Not very pleased with this kit. Not only am I missing multiple pieces such as springs and detent pins, various springs are warped (thinner at the base, wide at the top. It does not come with a tool to assist in screwing the safety selector together (incredibly small screw). Will update the review upon hearing back from customer service.
Pros:
  • None
Cons:
  • missing a key part to install on rifle
  • Missing and defective parts
Would recommend: No
0 of 1 found the following review helpful.
Was it helpful to you? Yes | No

Nice LPK but, front pivit pin is a little tight

by Dave, Verified Owner from WV, United States Written on July 18, 2025
Put this on a Aero M5 lower. Good quality parts kit but, the front pivit pin is a little tight. Overall I'm pleased with the kit
Would recommend: Yes
Was it helpful to you? Yes | No
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