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+ 12% Off Select AR15 Parts Use Code: ARBUILD12

AR ENHANCED LOWER RECEIVER PARTS KIT Reviews & Ratings

AR ENHANCED LOWER RECEIVER PARTS KIT

The Enhanced Lower parts kit offers a convenient upgrade package for the AR15 for those looking for a complete Strike Industries solution for new builds, or to update their plain jane AR. This kit includes all the basics that you will need to build out your AR (minus grip), but with Strike Industries Enhanced lower parts where applicable.

Complete kit includes fire control group which offers a crisp 4.5-5.5 lb pull, with unmatched smoothness for mil-spec style AR15 triggers. Longitudinally ground and polished sear engagement surfaces coupled with precision cut sear angle equate a vastly improved trigger feel without sacrificing safety or reliability.

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Reviews Summary

The AR Enhanced Lower Receiver Parts Kit is praised for its high-quality components and useful enhancements over standard kits. While some users encounter compatibility issues and want better instructions, overall satisfaction is strong, especially for those looking to upgrade their AR-15s. Slower shipping was noted, but it doesn't overshadow the kit's benefits.

What Reviewers Are Saying

Product Quality

75%

Many reviewers emphasize the high quality of the parts in this kit, stating they function well and often exceed expectations compared to standard lower parts kits. This theme is consistently mentioned by users who have experience in building ARs.

Enhancements

65%

Several reviews highlight the enhanced features of the kit, such as a larger bolt catch lever and an ambidextrous safety selector, which improve operation and assembly significantly. These enhancements are appreciated by users looking to customize their builds.

Compatibility Issues

35%

A few reviewers experienced compatibility problems with specific lower receivers, leading to frustration during installation. Some parts, such as the bolt stop lever, may not work with certain builds, indicating a need for careful consideration based on the type of lower receiver.

Instructions and Packaging

50%

Many users pointed out the lack of clear instructions for part identification and installation. Reviews indicate that while the parts themselves are of good quality, the packaging with minimal labeling can lead to confusion, especially for novice builders.

Shipping Experience

15%

A few reviewers noted that shipping was slower than expected for Brownells, particularly during high-demand times like Shot Show week. While this did not heavily impact overall satisfaction, it is a recurring mention in reviews.

Customer Photos & Videos

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Overall good kit, minus trigger and possibly defective mag catch

Skip the trigger if you get this kit, trigger was pretty much trash and no better than generic mil-spec trigger. The larger take-down pin heads are a nice touch, and the 60deg safety throw is amazing. Like others mentioned, the ambi selector switches were quite sharp but nothing a little bit of gritty sand paper couldn't fix. The one area I did have issues with was my mag catch. During a recent rifle shoot, I was running it hard and during mag reloads with the bolt locked back, I kept finding that the new mags would over insert and get jammed preventing me from releasing bolt catch. At first I thought it was due to my gen2 PMAGS. But upon further inspection after taking it apart at home, I noticed the mag catch has an overly aggressive chamfer which would slide over recessed slot stop in the PMAGs for mag catch. I swapped the SI mag catch for a generic mil spec one (with very minor chamfer) on another lower I had and for the most part it stopped the over insertion problem. Looking at the SI photos, it doesn't appear that the chamfer is supposed to be this pronounced so perhaps I got a defective one.