AM-10 EXT, .308 18″ – Hunter

Rated 4.75 out of 5 based on 4 customer ratings


With manufacturing all our parts here at Anderson Manufacturing we are able to offer you Affordable, American Made, Quality for Less! The 18″ Hunter 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
  • WEIGHT: 8.9lbs
  • OVERALL LENGT: 34 ½”, 38 1/8” Extended
  • BARREL LENGTH: 18″ Standard
  • RIFLING: 1:10
  • RECEIVERS: 7075-T6 Forged
  • BCG: AM-10 Bolt Carrier Group – .308
  • CHARGING HANDLE: AM-10 Charging Handle
  • GAS BLOCK: AM-15 Gas Block, Low Profile – .750
  • FLASH HIDER: Knight Stalker
  • FOREARM: AM-10 EXT 11.5″
  • BUTT STOCK: Molding Solutions T17
  • TREATMENT: Available in RF85 & Non RF85
  • ADDITIONAL SPECS/NOTES: Barrel is compatible with .308 Win/ 7.62×51 Ammunition
UPC: N/A 784672476966 784672476898 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 18″ Hunter 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; Magpul Lower Parts Kit – Stainless Steel; Buttstock – Molding Solutions T17;  AM-10 Buffer Tube Kit; .308 Win. 18″ Barrel – Mid Length; AM-10 Stripped Upper Receiver; AM-10 Bolt Carrier Group – .308; AM-10 Charging Handle – Standard; AM-10 Gas Block, Low Profile – .750; AM-10 Gas Tube – Mid Length; Flash Hider, Knight Stalker – .308; AM-10 Free Float Kit, EXT – 11.5″.

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 Magpul Lower Parts Kit for AM-10 includes the following: Bolt Catch (1), Bolt Catch Plunger (1), Bolt Catch Roll Pin (1), Bolt Catch Spring (1), Buffer Retainer (1), Buffer Retainer Spring (1), Magazine Catch (1), Magazine Catch Button (1), Magazine Catch Spring (1), Pivot Pin (1), Pivot/Takedown Pin Detent (2), Pivot/Takedown Pin Detent Spring (2), Safety Selector (1), Safety Selector Detent (1), Safety Selector Detent Spring (1), Takedown Pin (1), Trigger Guard (1), Trigger Guard Roll Pin (1), Magpul MOE Pistol Grip (1), Pistol Grip Lock Washer (1), Pistol Grip Screw (1), Stainless Steel Trigger (1), Stainless Steel Hammer (1), Trigger/Hammer Pins (2)Disconnect (1), Disconnect Spring (1), Trigger Spring (1), Hammer Spring (1).

Molding Solutions Buttstock integrates the materials and practices needed to satisfy the government, along with the rugged functionality demanded by Tactical Forces and Enthusiasts. This Buttstock has a contoured Buttplate, made of a rubber-like material, that allows the stock to rest comfortably in any shooting position. The Buttplate provides a positive, non-slip contact surface. The Buttstock features a sloping cheek-weld surface that allows for greatest shooting accuracy. The stock attaches by a unique, patent-pending method that ensures smooth rattle-free action and proper fit to the receiver tubes. There are 2 water-resistant storage chambers for batteries or cleaning kit in the buttstock. There is no need to remove the buttstock to access the storage, the chambers can be opened while the stock is mounted. The release lever is shielded and the whole stock is designed to be very snag-resistant. The release lever can be operated with a single hand to adjust or remove the Buttstock. The Buttstock also has an ambi quick-release sling swivel point.

Our Aluminum 6 Position Anodized Buffer Tube Kit contains the correct weight Spring, Standard End Plate, Buffer, Buffer Spacer and Castle Nut.

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 18″ .308 Win. 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 1:10 twist, this barrel provides top accuracy and precision for your .308 Win. rifle.

The Knight Stalker Flash Hider reduces barrel rise for fast accurate follow up shots, and significantly cuts flash down for fast target acquisition.

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, 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 6061 T6 aluminum and is compatible with a .750 dia Barrel. The gas block is paired with an AM-10 Mid Length Gas Tube with a length of  12.0625″, and is made from 304 Stainless Steel.

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 


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 10 lbs
Dimensions 36.125 × 4 × 8 in

Non-RF85, RF85 Treated