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Blemished – 80% Lower Fire/Safe Marked – Anodized Black

$54.99 $46.74
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About this product

Blemished 80% Lower Receiver – Anodized Black | Polymer80Central

Blemished 80% Lower Receiver – Fire/Safe Marked – Anodized Black

Price: $54.99

Let’s be straight about “blems.” These are forged 7075-T6 aluminum lowers that picked up a minor scratch or a tiny ding in handling. It happens. The forge doesn’t care about perfect paint. We’ve inspected them, and the only thing wrong is the price—which we’ve dropped significantly.

This isn’t a “might work.” It’s a 100% functional receiver blank. The flaw is only in the finish, never in the structure. It has the same Type III hardcoat anodized matte black finish, the same broached magwell, and the same precise Mil-Spec dimensions as our full-price lowers. It will match your upper and accept all standard AR-15 parts kits, grips, stocks, and magazines.

We’ve already done the important engraving for you. This lower comes marked with “FIRE” and “SAFE” on the selector, saving you a step in your build.

This is the exact same part builders trust for calibers like 5.56/.223, .300 Blackout, and 6.5 Grendel. The strength is in the forging, not the flawless exterior. If you’re building a rifle to use, not to sit in a safe, this is the most practical way to get a top-tier American-made 80% lower.

Important Note: Blemished lowers are sold as-final. No returns or refunds for cosmetic issues. What you see in the photos is what you get—a perfectly functional lower at a bargain.

Specifications:

  • Compatibility: 5.56/.223, .300 BLK, 6.5 Grendel
  • Construction: Forged 7075-T6 Aluminum
  • Finish: Type III Hardcoat Anodizing (Matte Black)
  • Fitment: 100% Mil-Spec
  • Fire/Safe Engraving: Yes
  • Features: Broached Magwell
  • Origin: 100% Made in the USA

Categories: 80 Percent Lowers, Blemished Products, AR-15 Parts

Specs at a glance

Blemished – 80% Lower Fire/… SPECS AT A GLANCE $54.99 PRICE
Editorial diagram — measurements verified during testing.

What's in the box

  • Blemished – 80% Lower Fire/Safe Marked – Anodized Black
Sources & methodology. Editorial review and rating by Marcus Reed based on hands-on testing notes and published vendor specifications. Pricing verified at time of publication.
$54.99 $46.74