Anderson Manufacturing AR-15 Stripped Lower Receiver - Closed Ear

Manufactured by Anderson Manufacturing
Manufactured by Anderson Manufacturing
101 Reviews

In Stock

Orders of non-FFL items will ship same day if ordered before 3:30pm CST (M-F). FFL orders will ship within 5 business days if transfer details are provided.

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Items that are regulated by the ATF have restrictions and requirements: 
•Your entire order will ship only to a Federal-Firearm License holder.
•Please contact your local FFL prior to placing your order to ensure they are still accepting transfers.
•A copy of your order/invoice as well as the current FFL license for your local dealer must be emailed to



The Anderson Manufacturing Stripped Lower Receiver is a MIL-SPEC, semi-auto lower ideal for your next custom build! Manufactured from high-strength 7075-T6 forged aluminum and MIL-SPEC hardcoat anodized for durability. Precision machining ensures drop-in installation of all MIL-SPEC components. The closed ear lower features an integral winterized trigger guard.

  • 7075-T6 forged aluminum
  • Type III hardcoat anodized black
  • Marked Multi-Cal
  • Closed ear design
  • Accepts 3/4″ and 1″ Grip Screws
  • Non RF85 lower
  • Weight: 8.55 oz.
  • Made in Hebron, Kentucky

Anderson Manufacturing builds rifles, pistols, and parts utilizing the latest in computerized manufacturing. By keeping manufacturing in house, Anderson can offer quality, American-made products at an affordable price, backed by a limited lifetime warranty.
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BrandAnderson Manufacturing
Caliber MarkingMulti-Caliber
FinishHardcoat Anodized
Manufacturer.Anderson Manufacturing
Receiver Material7075-T6 Aluminum
Trigger Pin DiameterMIL-SPEC .154
Weight8.55 Oz
California Prop 65 warning

 WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to

Ratings & Reviews

101 reviews


Satisfied customer


Quality product. Very happy with this purchase.As always Primary Arms is a superb company to deal with.

Good quality lower


Anderson is looked down upon by most AR enthusiasts. I don't get it. This is my third experience with these lowers (though not all were mine), and the fit is spot-on, and finish is even. Only part ever needing fitting was one bolt catch, and the catch was the out-of-spec part. The other issue I read about is the rollmark is dumb, ugly, etc. Not much different than a Colt, imho. So, I recommend Anderson, and Primary Arms, for anyone building an AR.

Anderson Manufacturing lower


Another excellent product at a great price. Plus the guys working the call window and counter are always fast and friendly.

stripped lower


Arrived at my FFL extremely fast and in perfect condition.

Perfect start


Best price seen yet. Nothing fancy but doesn't need to be.

Assembled perfectly!


Can't be beat for the price! Several more in my near future!

Under Appreciated, but GREAT


Everyone talks down about Anderson parts but they have been among the best in quality control and finish. They mate well with every other receiver I own. Many do not realize that nearly every variation of lowers are made from a few machines. This is just as good as a spikes lower or other just WAY better price! I am all for affordability!

Great Product, Great Service


Excellent lower. Completed the build and couldn't be happier. PA is a great place to shop.

Great experience


Fast and easy experience 10 out of 10

Anderson stripped lower


Fast shipping, cant beat the price for a stripped lower, cant wait for them to go on sale again to do another build.