LABOR DAY DEALS START NOW!
Exclusive Offers + 12% Off Almost Everything Else Use Code: LABORDAY12

LABOR DAY DEALS START NOW!
Exclusive Savings + 12% Off Almost Everything Else Use Code: LABORDAY12

Daily Deal: Springfield 1911 DS 9mm 20-Rd Mag ~~$32.99~~ $28.99 - Get Yours!

AR-15 FLATTOP UPPER RECEIVER Reviews & Ratings

M4/A3-style upper receiver is available stripped. Precision machined from a 7075 T6 aluminum alloy forging to USGI dimensions, and ready to mate with the mil-spec lower and internal components of your choice. Includes M4-type feed cuts and alphanumeric position markers stamped into the rail slots. Hardcoat anodized to resist wear, add strength, and protect from corrosion. Hard dry-lube surface treatment protects the anodizing from scuffs and reduces friction between bolt carrier and receiver walls for ultra-smooth operation, less wear, and longer service life.

SPECS: 7075 T6 aluminum, hardcoat anodized, dry-lube finish, matte black. .250” takedown/pivot pin holes.

See all of our AR15s and AR15 parts here.

View Product

Write a review

2 Stars

Reviews Summary

The AR-15 Flattop Upper Receiver receives mixed reviews; while many commend its quality and fit for the price, others express concerns about color consistency and finish durability. Overall, it's viewed as an excellent option for budget-conscious builds, but potential buyers should be aware of possible aesthetic inconsistencies.

What Reviewers Are Saying

Product Quality

60%

Many reviewers praise the quality, fit, and functionality of the upper receiver, stating it performs well and matches standard specifications. Positive mentions highlight its capability to cycle various ammunition types effectively and its solid fit with different lowers, making it a reliable choice for builds.

Finish and Aesthetics

40%

Some reviewers express disappointment with the anodizing and overall finish, noting thin coverage, off-color shades (like purple), and easily scratched surfaces. This theme indicates a variance in quality; while some units impress with their finish, others fall short, leading to customer frustration.

Value for Money

75%

A prevalent theme across reviews is the exceptional value for the price of this upper receiver. Many customers believe it's a great buy, especially for budget builds, and suggests that it competes well against higher-priced alternatives without compromising too much on quality.

Fit and Compatibility

65%

Most reviews mention that the upper receiver fits well with various lower receivers, with minimal play reported. Many users are satisfied with how easily it integrates into their builds, emphasizing that it works flawlessly for various configurations and designs.

Customer Support Experience

25%

Several customers had positive interactions with customer support, particularly when requesting replacements due to finish issues. The willingness of the manufacturer to resolve defects and ensure customer satisfaction enhances the overall perception of the product.

Sort by Filter by rating

DS Arms Upper is Garbage

The anodizing is thin and ugly, with a purple tint and poor coverage. The Picatinny rail is not to spec and does not line up with ALG and SLR handguards.