Armalite Ar-10 Arml Def10 Ar10 Def Spt 308 16 Blk

Armalite AR-10 DEF10 .308 Win 16" Tactical Rifle - Black

ArmaLite
SKU:
120911594
|
UPC:
651984014257
|
MPN:
DEF10
$1,254.08
$1,264.00
(You save $9.92 )
Current Stock:
Product Specifications
Capacity-Rounds:
20
Caliber-Gauge:
308 Winchester/7.62x51 NATO
Hand:
Right Hand
Barrel Length:
16"
Barrel Length Range:
16" to 16.99"
OAL:
35"- 38.30"
Trigger:
Single-Stage
Weight:
7.90 lbs
Metal Finish Group:
Blued/Black
Action:
Semi-Auto
Muzzle:
Flash Suppressor
Receiver Material:
Aluminum
Safety:
Lever
Stock Finish Group:
Black
Twist:
1:11.25"
Stock Description:
6 Position Collapsible
Metal Finish:
Black Hardcoat Anodized/Black Phosphate
Sights:
Optic Ready
Weight Range:
7 lbs to 7.99 lbs
Barrel Description:
Chrome Moly Lined
Product Overview

The ArmaLite AR-10 DEF10 .308 Win 16" tactical rifle brings legendary ArmaLite engineering to a no-nonsense platform built for duty, sport, and defensive use. Chambered in .308 Winchester (7.62×51mm NATO), this semi-automatic rifle combines a compact 16-inch barrel with a 6-position collapsible stock to deliver a maneuverable package that doesn't compromise on firepower. At 7.9 pounds fully assembled, it strikes a practical balance between portability and shootability—ideal for hunters working dense terrain, tactical sport competitors, and shooters who value a modern rifle that does the job without excess.

Built on proven AR-platform ergonomics, the DEF10 features a forged flat-top upper receiver with MIL-STD 1913 rail for mounting optics and accessories. The rifle ships with a 20-round Magpul PMAG, giving you substantial capacity out of the box. The barrel itself is chrome lined and chrome moly, a combination chosen for extreme durability and consistent accuracy even under sustained fire. With a 1:11.25 twist rate, the barrel will stabilize a wide range of .308 projectiles, from lighter match rounds to heavier hunting loads.

The black hard anodized aluminum upper and manganese phosphated steel lower receiver are finished to resist corrosion and wear—practical details for a rifle that's meant to be used, not just displayed. Overall length ranges from 35 to 38.3 inches depending on stock position, letting you tune the rifle to your frame and shooting style. Whether you're building a precision .308 platform, replacing a service rifle in your safe, or looking for a modern semi-auto in one of America's most versatile cartridges, the ArmaLite DEF10 is a straightforward, field-ready choice.

Additional Information

Firearm Shipments:

To buy rifles or shotguns, you must be 18 years old, and for handguns, actions, or receivers, the minimum age is 21. By placing an order for this firearm, you confirm that you are the legitimate transferee/buyer, meet the legal age requirements, and comply with all Federal, State, and local laws and regulations necessary to purchase this firearm.

We only ship firearms to valid Federal Firearms License (FFL) holders. At checkout we provide a FFL locator for your convenience.

We will need a copy of the FFL’s license to facilitate the process, kindly request your dealer to email us a copy of their FFL, as we cannot dispatch the firearm until we receive this document. It is imperative for the buyer to choose their FFL dealer, ensure they are willing to facilitate the transfer, and have them email their FFL copy to BOSQUE Outdoors. To avoid any confusion, the customer's name or order number must be mentioned in the email containing the FFL.

Email: [email protected]

  • Prior to placing an order, it is the buyer's responsibility to understand and adhere to their state's firearm regulations.
  • The buyer should verify with their receiving dealer that the chosen firearm is legally permissible in their state.
  • The buyer is accountable for any transfer fees or background check charges imposed by the receiving dealer. If the designated dealer declines to accept the firearm delivery, the buyer assumes responsibility for shipping costs to retrieve the firearm and resend it to an accommodating dealer.
  • Handguns will be shipped using air transportation, while long guns can be shipped using ground methods. If your order includes a mix of firearm and non-firearm items, BOSQUE Outdoors will send the firearm(s) to your selected FFL dealer and the remaining non-firearm items to your billing address.
  • Firearms cannot be returned to BOSQUE Outdoors; please contact the manufacturer for warranty claims.
  • Firearms refused by the FFL Dealer or which cannot be transferred due to a failed background check are subject to a $75 restocking fee plus 10% of the purchase price.