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.

For individual Officer, First Responder, and Military pricing please make sure you are logged in. for details

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.
See More


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


Good Piece of Equipment


Just finished a 9mmAR build using this lower. Functions beautifully. Would recommend this unit.

Last minute purchase w/ 1st person customs service


Made an hour trip just to get there at closing time. Did not shut doors in my face but instead invited me in. I did call ahead and they were expecting me. I felt like they wanted my business and didn't feel rushed. They have two more loyal customers.



Mil spec parts fit perfect.

Anderson stripped lower


Mine had a couple of dings in it, cosmetic only, went together just fine and works great. For the price, no real issue. Shipping is light speed!Primary rocks. l

Great Customer Service!!!!


My first contact with Primary Arms was to ask questions about parts for an AR 15 build project I was wanting to do. They were very responsive to my numerous inquiries, and patient with answering my concerns. They also offered to honor the sale price on the Lowers I purchased which had expire sometime before I actually placed my order. ALL of these folks are top notch with great Customer Service, but I found out quite a number of people had already experienced with Primary Arms what I did, it's unfortunate the other vendors don't follow their Customer Service model. Primary Arms your are the BEST and I'll be back for more!!!!!! Thank YOU for your help!

Anderson AR Lower


Nice finish and great price

Nice lower at a great price.


Only problem is the front take down pin holes are a little tighter than I like. Bought the Anderson lowers without the trigger guard and they were fine. I honed out the holes and all worked great.

AR Lower


Ordered from Primary arms because they were selling a great priced lower. I could have went elsewhere but they were fast working with my FFL, had a better quality part then most were offering in that price point and were fast to ship. I highly recomend using them for all your needs

Very fast shipping and product arrived as expected


Primary Arms has some of the fastest shipping of any company that I order online from.The Lower is the standard Anderson deal, in spec and well made.

Anderson manufacturing closed trighee stripped low


Thank you Primary Arms , I ordered a lower receiver over the weekend on late Sunday and it arrived at a local ffl by friday , your company is very fast, and the sale price's and excellent us timer service will have me ordering again very soon, I would highly recommend your company to anyone ! Thanks for being one of the best in the business! James.