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Armalite AR-10A A4 Carbine Semi Auto Rifle .308 Winchester 16" Barrel 20 Round PMAG Polymer Handguard Fixed Front Sight Collapsible Stock Black A10A4CBA2F

We regret that this item is not available at this time.
Can we ship this to you?
Typically ships within 1 to 2 business days when a valid FFL is received
  • All firearm sales are final. NO RETURNS.
  • Return to manufacturer for warranty service.
  • Actual buyer must pickup from FFL dealer who will conduct the background check. Learn more
  • Firearm transfer must be the actual transferee/buyer. Click here to see BATFE form "Transaction Record Part 1".
  • Firearms are only available for purchase online.
A $10 handling fee will be charged per order. No additional charge for multiple firearms on an order.
The Armalite AR-10A A4 Carbine rifle chambered in the powerful .308 Winchester cartridge was designed as a personal protection rifle that can be used at home, on the range or in the field. This AR-10A comes with a 16" barrel and features a 1:11.25" twist rate which is ideal for shooting 150 up to 175 grain loads. This particular version features a fixed front sight tower and a 20 round magazine.

Specifications and Features:
Armalite AR-10A A4 Carbine Semi Auto Rifle A10A4CBA2F
Series A rifle pattern
.308 Winchester (accepts 7.62x51mm NATO)
16" Double lapped, chrome lined 4140 steel barrel
Threaded 5/8x24
1:11.25" Twist rate
Flash suppressor muzzle device
Polymer handguard
Collapsible stock
Fixed front sight tower
Forged 7175-T74 aluminum flattop upper receiver laser engraved rail slots
Forged 7175-T73 aluminum lower receiver
2 - 2.5 MOA accuracy
20 round magazine
Takes aftermarket magazines such as Magpul PMAG, Knights SR-25, DPMS LR-308
Length of pull 11.8" to 15.1"
Overall length 35.3" Collapsed to 39.3" Extended
Overall weight 9 lbs
Limited lifetime manufacturers warranty
Made in the USA

Buying a Firearm Online is Easy!
  • Add your selected firearm(s) to your shopping cart and check out.
  • Select a local Federal Firearms Licensed (FFL) Dealer that will accept the firearm and complete the transfer. Find a FFL Dealer HERE.
  • If you choose an FFL Dealer that is not on our preferred list, you or your FFL Dealer will be required to fax or email us a signed copy of the Federal Firearms License referencing your Cheaper Than Dirt! order number.
  • Pick up your firearm from the FFL Dealer, who will need to do a background check. Transfer fees may apply.
Buying Firearms on the Internet

Federal law requires firearms to be shipped to FFL Dealers. For an individual to receive a firearm from Cheaper Than Dirt! it must be shipped to an FFL Dealer in your state.

Locating a Federal-Firearm License Dealer (FFL) in Your Area

There are thousands of FFL Dealers in the United States. You may choose an FFL Dealer from our preferred listing or you may find a dealer in your area. To find a list of FFL Dealers in your area area CLICK HERE. If you choose a dealer that is not on our preferred list, either you or the FFL Dealer will be required to submit a copy of the Federal Firearms License referencing your Cheaper Than Dirt! order number. The FFL Dealer will usually charge a fee to conduct the transfer. There are duties that the FFL Dealer is required to do during the process which include a background check. Remember, the FFL Dealer is doing you a favor and the process takes time to complete. Fees can vary so check with the FFL Dealer ahead of time to request a quote on the fees associated with your firearm transfer. The FFL Dealer is in business to make a profit and your internet purchase may be viewed as competition to their retail business. If you feel the fees are too high, you can search for another FFL Dealer.

Completing the Transaction

Once you place the firearm in your cart and checkout you will receive a confirmation email that has your order number and further instructions. We will verify the FFL license and also make the FFL Dealer aware that an order from Cheaper Than Dirt! will soon be arriving for you. Most orders are processed within 2-3 business days from the time we receive and verify the FFL Dealers information. Once shipped, your firearm will arrive at the FFL Dealer within 3-7 days business days. The FFL Dealer will begin processing the shipment. It may be an additional day or so before the FFL Dealer is ready to conduct the transfer of the firearm to you. Call the FFL Dealer and set an appointment to confirm that the firearm is ready to be transferred.

Please note! All Firearm Sales are Final

It is important to thoroughly inspect your firearm before completion of the transfer. Once the firearm is transferred into your name, Cheaper Than Dirt! will not accept a return or exchange under any circumstance. If a defect is discovered after completing the transfer, you must contact the manufacturer directly for repair or replacement.