AM-10 EXT, .308 24″ – Sniper

Rated 5.00 out of 5 based on 2 customer ratings
(2 customer reviews)


With manufacturing all our parts here at Anderson Manufacturing we are able to offer you Affordable, American Made, Quality for Less! The AM-10 Sniper Rifle is a high quality rifle for a low cost. Just add an optic of your choice and you are ready to take on the woods!


  • ACTION:  Semi-Automatic
  • CALIBER: .308 Win/ 7.62×51 NATO
  • FINISH: Black Anodize
  • BARREL LENGTH: 24″ Straight Fluted
  • RIFLING: 1:10
  • RECEIVERS: 7075-T6 Forged
  • BCG: AM-10 Bolt Carrier Group – .308
  • CHARGING HANDLE: AM-10 Charging Handle
  • GAS BLOCK: AM-15/10 Gas Block, Low Profile – .936
  • FOREARM: AM-10 EXT 15″
  • Trigger: Timney AR-15 Style Drop in Trigger
  • TREATMENT: Available in RF85 & Non RF85
  • ADDITIONAL SPECS/NOTES: Barrel is compatible with .308 Win/ 7.62×51 Ammunition.
UPC: N/A 712038344956 712038344925 SKU: N/A Categories: , Tags: , , , ,


With manufacturing all our parts here at Anderson Manufacturing we are able to offer you Affordable, American Made, Quality for Less! The 24″ Sniper Rifle is a high quality rifle for a low cost. Just add an optic of your choice and you are ready to take on range day!

This Rifle is assembled with the highest of quality Anderson Manufacturing machined parts. Built by Anderson Manufacturing Armorers with the following parts:  AM-10 Stripped Lower Receiver, with a Timney AR-15 Style Trigger Drop in 3lb Trigger; AR-15 Buttstock Gen3 MAGPUL PRS STOCK – ; .308 Win. 24″ Heavy Barrel, Straight Fluted – Rifle Length; AM-10 Stripped Upper Receiver; AM-10 Bolt Carrier Group – .308; AM-10 Charging Handle – Standard; AM-10 Gas Block, Low Profile – .936; AM-10 Rifle Gas Tube – Rifle Length; AM-10 Free Float Kit, EXT – 15″; Harris Bipod LMS.

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.

The Gen3 MAGPUL PRS STOCK) – AR15/M16 Model is a drop-in, precision-adjustable butt stock for rifles with an A2 rifle length buffer tube. Designed to offer the fine-tuned, customized feel of a precision target stock that is adjustable for both comb height and length-of-pull without sacrificing the durability necessary to withstand the operational environment.

The 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 24″ .308 Win. Heavy, Straight Fluted barrel is made from 416R Stainless Steel with a CNC Machine Polished finish. Featuring a rifle length gas system with a .936″ gas port and a 1:10 twist, this barrel provides top accuracy and precision for your .308 Win. rifle.

The .308 Complete Bolt and Carrier Group is Phophate 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, AM-10, DPMS, POF, CMMG  etc.

The AM-10 Charging handle is the standard AR-10 charging handle. This charging handle is only for the AR-10 platform and is made from 7075 T6 aluminum forging.

The AM-15 Low Profile Gas Block Assembly is intended to fit underneath free floats.This Gas Block is made from Cold Rolled Steel and is compatible with a .936 diameter Barrel. Finished with Black Nitride. The gas block is paired with an AM-10 Rifle Length Gas Tube with a length of  15.5″, and is made from 304 Stainless Steel. The AM-15 Low Profile Gas Block Assembly is intended to fit underneath free floats.

The .308 EXT Rifle Length Free Float Kit provides ultimate strength and durability while also providing comfort and functionality. The Length of this free float is 15″ and weighs 1.23 pounds. 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.

The Harris Bipod LMS is adjustable from 9″ to 13″ with a Swivel Capability. It has a series ”S”, Sling Mount and Spring Loaded Foot Extensions with Rubber Foot Pads. This model does not rotate and the leg notches in 1″ increments. Harris Bi Pods are Made in The USA.


This Rifle is offered in our proprietary RF85 treatment. RF85 means, 85% Less Friction and 23% Faster Action! Your barrel will never need oiling and cleans up with just soap & water! To learn more on the RF85 process, click here.


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] 

Additional information

Weight 12 lbs
Dimensions 40 × 5 × 8 in

Non-RF85, RF85 Treated

2 reviews for AM-10 EXT, .308 24″ – Sniper

  1. Rated 5 out of 5

    Bob C

    This Rifle was made and sent swiftly to my shop. It is well made and very well finished. It is HEAVY. It comes heavily oiled, it took some time and brake cleaner to get the RF85 rifle free of the storage lube.

    On 50 yd sight in I had 2 failures of the bolt to come to battery. I disassembled it, found nothing wrong, exercised the bolt 10 times with no cartridges and never had another problem.

    At 100 yards I fired 1 alignment shot, adjusted the scope, and fired the next 3 shots into one ragged dime sized hole using factory Nosler Trophy Grade 165 gr Accubond ammo.

    What a shooter. Worth every penny.

    • Michael Johnson

      That is great news to hear about the firearm
      Keep us posted
      thank you

  2. Rated 5 out of 5

    Robert J Kegley

    Looks awesome. If you guys ever make one in 6.5 Creedmoor with a threaded barrel (flash suppressor/can use), that will be my next purchase.

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