Fall Build Fest Continues - 15% OFF GUN PARTS THIS WEEK
Use Code: PARTS15

Fall Build Fest Continues - 15% OFF GUN PARTS THIS WEEK
Use Code: PARTS15

AR-15 UPPER PARTS KIT

AR-15 UPPER PARTS KIT Reviews & Ratings

The Aero Precision upper parts kit includes the parts you need to assemble your AR15 Upper Receiver.

INCLUDES:

  • Forward Assist Assembly
  • Forward Assist Spring
  • Forward Assist Roll Pin
  • Ejection Port Cover Door
  • Ejection Port Cover Rod with c-clip
  • Ejection Port Cover Spring

See all of our AR15s and AR15 parts here.

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Reviews Summary
The AR-15 Upper Parts Kit receives high praise for its easy installation, solid quality, and fit with various upper receivers. Many reviewers appreciate the inclusion of components like the C-clip pre-installed. However, some users have concerns about the forward assist design and grease on parts. Overall, it is regarded as a reliable, cost-effective choice.
What Reviewers Are Saying
Product Quality
75%
Users frequently commend the quality and manufacturing of the parts, noting clean machining and solid performance. Many feel they are getting good value for their money, contributing to positive overall sentiments towards the product.
Ease of Installation
70%
Installation is a recurring theme, with several reviews highlighting the simplicity of assembling the kit onto different receivers. Users appreciate the pre-installed C-clip, which makes for an efficient build process.
Fit and Compatibility
60%
Most reviewers report that the kit fits well with various upper receivers, such as Aero and Brownells. Few users, however, mention minor mismatches or compatibility issues, emphasizing the importance of checking fitment before use.
Forward Assist Design
30%
A notable concern among reviewers involves the design of the forward assist. Some users perceive it to be of inferior quality compared to other brands, suggesting it looks and feels cheap, particularly regarding sharp edges and the potential for failure.
Shipping Experience
25%
Many reviewers mention fast shipping as a positive aspect of their experience, indicating that quick delivery contributes to overall satisfaction with the purchase.
Grease and Maintenance Issues
20%
A few reviewers express concerns about excessive grease on certain parts, which can create difficulties during installation. Recommendations for cleaning prior to assembly highlight the need for careful maintenance.
Value for Money
50%
Several users emphasize the kit's affordability as a significant positive aspect, suggesting that while it costs slightly more than basic options, the quality justifies the price.
2
Poor Quality Forward Assist
I bought the upper parts kit to complete an upper with a Ballistic Advantage Hansen Barrel. The forward assist has a cheap design relative to the Stag and Colt forward assists I have used in the past. Specifically, the edges of the forward assist are sharp and the straight through roll-pin design seems more prone to failure than the comparable Colt part which only has a roll pin hole on one side of the assembly. It just looks and feels cheap. I bought this kit because the price was so low. In the future I will spend the extra $5-10 for a better kit.