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Reviews & Ratings for Anderson Manufacturing Lower Parts Kit - Stainless Steel Hammer and Trigger - Retail Packaged — 50 reviews

(50 reviews)
Anderson Manufacturing Lower Parts Kit - Stainless Steel Hammer and Trigger - Retail Packaged
Anderson Manufacturing Lower Parts Kit - Stainless Steel Hammer and Trigger - Retail Packaged
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Most Helpful Positive Review a great kit to build with
Built me a new lower using this kit and every item fit perfectly in the Anderson Lower I was using. No need to pay higher prices for “name-brand” simple parts like springs and pins. I will definitely use Anderson stuff for any future builds I decide to do.
Most Helpful Negative Review Safety selector not good
The profile of the safety selector or it’s detention pin are such that the selector is difficult to operate and has a cheap feel. The rest of the kit seems nice enough. The trigger alone seems worth the price of the kit. If you plan to replace the safety selector later with a fancy ambi one this ki...
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Anderson LPK

by Riskydabs, Verified Owner from CA, United States Written on May 17, 2025
Awesome LPK easy installation and the trigger and hammer are really smooth for a MIL SPEC trigger
Pros:
  • Ease of install
Cons:
  • Zero
Best Used for:
  • Home Defense
Would recommend: Yes
Was it helpful to you? Yes | No
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Anderson kit

by Pony, Verified Owner from OK, United States Written on May 28, 2024
I was surprised at the quality Anderson Manufacturing is producing. Kit was simple to install. I had all parts needed to complete my lower assembly. I will purchase AM in the future.
Would recommend: Yes
Was it helpful to you? Yes | No
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pivot pin out of spec

by Christopher Hairston, Verified Owner from LA, United States Written on May 17, 2024
Stay away from this kit. Hole for the detent on the front pivot pin was out of spec or drilled to deep. Pin was stuck and had to be machined off!
Would recommend: No
Was it helpful to you? Yes | No
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Excellent Quality

by Thug Life, Verified Owner from TN, United States Written on May 11, 2024
This is a great lower kit. I’ve used these in four builds, and they continue to hold up after thousands of rounds. The trigger is solid, good feel, clean break.
Would recommend: Yes
1 of 1 found the following review helpful.
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Perfect Item!

by Gary Surratt, Verified Owner from WV, United States Written on May 5, 2024
Looks Great! Works Great! A pleasure doing Business with! Thank you, Gary
Pros:
  • all good
Cons:
  • No Cons
Best Used for:
  • My AR15
Would recommend: Yes
Was it helpful to you? Yes | No
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Anderson LPK

by A.W., Verified Owner from KS, United States Written on March 12, 2024
Great lower parts kit. Affordable quality and goes on sale often. Easy to assemble and parts have held up good on previous builds, so I continue to use Anderson on 90% of my builds.
Would recommend: Yes
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Great piece of equipment

by Gary Surratt, Verified Owner from WV, United States Written on January 13, 2024
Great addition to my weapon! Recommend this to everyone! Can't go wrong dealing with these people! Thank you, for the Business.
Pros:
  • All 5 Stars
Cons:
  • No Cons
Best Used for:
  • My AR15 YES must have
Would recommend: Yes
Was it helpful to you? Yes | No
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Not up to Expectations

by Z Builds, Verified Owner from WI, United States Written on July 19, 2022
Spring for the bolt catch didn’t fit. Spring was too wide on one end. Messed with it for 15 minutes and couldn’t get it to slide in my Anderson lower. Found better quality for the same price elsewhere
Would recommend: No
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Anderson Lower Parts Kit

by Zman, Verified Owner from PA, United States Written on July 5, 2022
Good lower parts kit for a budget build. All parts fit mil spec Aero Precision lower with out any issues. The fit was good no slop. The stainless steel hammer and trigger are easy to keep clean and I like the look and contrast. The trigger has a fairly clean crisp break. Can't beat it for the price. I would buy again for future builds.
Would recommend: Yes
1 of 1 found the following review helpful.
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Worst Hammer and Trigger Kit

by Ogresoot, Verified Owner from CA, United States Written on June 8, 2022
I do not recommend this kit. I have been building for over 8 years and almost every part in this kit I replaced. I spent several hours polishing the trigger to function smoothly and crisp. Poor quality control. The only reason I gave it 1 star was I got some extra springs! But, I have purchased several Anderson products and have had no complaints. Anderson RF85 Semi's and Full Auto are WICKED!
Would recommend: No
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Last updated 2025-11-12 UTC.