AM-10 KIT – .308 Complete Build Kit

Rated 4.46 out of 5 based on 13 customer ratings
(13 customer reviews)


.308 Complete Build Kit Includes:

  • AM-10 .308 Lower Receiver
  • AM-10 .308 Upper Receiver
  • 18″, .308 Win, 1-10 Twist Barrel
  • Magpul Pistol Grip & Lower Parts Kits (Not Installed)
  • 11.5 EXT Forearm Kit
  • Knight Stalker Flash Hider & Crush Washer
  • AM-10 Buffer Tube Kit
  • Ti7 Butt Stock
  • Charging Handle
  • AM-10 Bolt Carrier Group – .308 Win
  • Low Profile Gas Block
  • Mid Length Gas Tube
  • FFL Required For Purchase

In stock

UPC: 640901517094 SKU: G2-L855-A002 Category: Tags: , , ,


The AM-10 .308 Kit comes with the following parts for you to build your own AM-10: AM-10 .308 Lower Receiver, AM-10 .308 Upper Receiver, 18″, .308 Win, 1-10 Twist Barrel, Magpul Pistol Grip & Lower Parts Kits (Not Installed), 11.5 EXT Forearm Kit, Knight Stalker Flash Hider, AM-10 Buffer Tube Kit, Ti7 Butt Stock, Charging Handle, AM-10 Bolt Carrier Group – .308 Win, Low Profile Gas Block, Mid Length Gas Tube.


The AM-10 Stripped Lower Receiver is American made with superior quality for less! Our lower Receivers are CNC machined from a high-strength, 7075 T6 aluminum forging for reliable performance and outstanding durability. This AM-10 Lower is marked .308 Cal. This Lower Receiver comes in type III black hard anodize, and a Closed Trigger. Make sure to pair your Anderson AM-10 Lower Receiver with one of our .308 Uppers for a solid fit for your AM-10 build!

A Federal Firearms License (FFL) is required to purchase this item.

Click here to submit FFL or you can

Email your FFL to [email protected] 

You will receive an AM-10 stripped Upper Receiver that is machined from 7075 T6 Aluminum forging. Can be used with multiple calibers on the AR-10 platform. This upper receiver comes in type III black hard anodize. Flattop uppers feature a MIL-STD 1913 Picatinny rail.

The 18″ .308 Win. barrel is the perfect barrel to start your next build and add to your AM-10 collection. This barrel is made from 4150 Chrome Moly Vanadium Steel with a Parkerized finish. Featuring a mid length gas system with a .750″ gas port and a 1:7 twist, this barrel provides top accuracy and precision for your .308 Win. build.

Lower Parts Kit includes all parts to build your Lower Receiver and comes with a Magpul Pistol Grip.

The .308 EXT 11.5″ Free Float Kit provides ultimate strength and durability while also providing comfort and functionality. The Length of this free float is 11.5″ long. Featuring continuous top picatinny rail and bottom and sides designed to accept picatinny rails. Made from 6061-T6 Aluminum, and finished to Mil Spec with type III Hard Coat Anodizing. This Kit includes a steel barrel nut (1 ¼”-18 thread), an 2 allen head bolts. Will need the Anderson’s AM-10 Barrel Nut Wrench   *Rail on Free Float will line up with an Anderson MFG 308 Upper

Comes with a Ti7 Butt Stock and Am-10 buffer Tube Kit. Our Aluminum 6 Position Anodized Buffer Tube Kit contains the correct weight Spring, End Plate, Buffer, Buffer Spacer and Castle Nut.

The .308 Complete Bolt and Carrier Group is Phosphate coated and Chrome Lined. The Carrier is made from 8620 steel, and the Bolt is made from 9310 steel and Phosphate coated,  MPI Tested. The .308 Bolt and Bolt Carrier Assembly comes complete with Cam Pin, Firing Pin and Firing Pin Retainer. This BCG works on the SR25 platform.

Mid Length Gas Tube is 12.0625″ and Made From 304 Stainless Steel. Low profile .750 Aluminum Gas Block and screws.

Standard Charging Handle and .308 knight Stalker Flash Hider Included.

Accepts DPMS-pattern magazines, including the Magpul .308 PMAG.




Additional information

Weight 7 lbs
Dimensions 38 × 7.625 × 2.6875 in

13 reviews for AM-10 KIT – .308 Complete Build Kit

  1. Rated 3 out of 5


    Are the internal part interchangeable with other Anderson lowers, what about the butt stock and forearms , 20 in Anderson bbl ?


  2. Rated 5 out of 5


    “VERY GOOD KIT” FIT AND FINISH IS VERY WELL DONE I have shot 150 rds though it with no malfunction. GREAT PRODUCT

  3. Rated 1 out of 5

    Steven Pierson

    Is the Anderson 308 Gun Kit (unassembled) RF85 Coated?
    When do you expect to have it in stock ready to order?

    • Tom Steffner

      It is not RF85 treated, we update the website everyday 4pm EST

  4. Rated 4 out of 5


    Actually, this is a question. I’m interested in just the upper and lower receivers. Is their separate sale an option?

    • Tom Steffner

      No Sir, not at this time

  5. Rated 5 out of 5


    I built this 308 and it is a great buy. I would give it 5 stars all day long.

  6. Rated 5 out of 5


    Great 308, runs well, Anderson really did a good job with this one, no hiccups and almost 1k less than the competition

  7. Rated 5 out of 5


    I purchased a California version of this gun and I love it and would like another one. I would like to purchase the kit before the end of this year when the California law changes. Will a California version of this kit be available and can I purchase it to be sent to a California FFL dealer?

    • Tom Steffner

      Yes sir

  8. Rated 5 out of 5


    Great kit! I like the stock and free float handguard upgrades. Easy to assemble. Safety spring is in different spot than AR-15, but Anderson customer service was great at helping me get it right. I would prefer alignment tabs on free float handguard. I just eye-balled it for now. I will polish the trigger next. I have bought many Anderson AR parts and all are top quality. 5 Stars from me!

  9. Rated 5 out of 5


    Can I order this kit with 16″ barrel instead of the18″

  10. Rated 5 out of 5


    I have a question , I want to order this Kit for CA plus I want to change the barrel length to 20
    is that possible ??
    Since this is a question i am giving it 5 stars

    • Michael Johnson

      at this time we do not have different kits
      this may be an option in the future

  11. Rated 5 out of 5

    Robert Schulze

    This is a quality kit. Smooth slick machining, it feels great. Test fired 3 rounds and it functioned perfectly. No dust cover or forward assist on this model, but has a lot of extras features like the fully machined aluminum pic rail fore-end that’s easy to align, Magpul grip (that needed to be massaged a bit to fit), stainless steel trigger assembly, Ti-7 adjustable butt with cheekrest storage…I like this cost effective ARifle. If the barrel groups well, I’ll be thrilled.
    Bob Schulze

  12. Rated 5 out of 5

    Jesus villarreal

    Can this kit be purchased without lower. I already purchased one. I need everything else.

    • Michael Johnson

      We do not sell this without a lower. you need to have our upper and lower since ours do not match up to anyone elses

  13. Rated 5 out of 5

    J Verde

    Can this kit be shipped to California through a FFL? Noting the receiver is stripped and should meet state laws for entry?

    • Michael Johnson

      yes we can ship this to California
      Needs to ship to an FFL

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