Rock River Arms Mid-Length A4 6.8 SPC AR-15 Semi-Auto Rifle 16" Barrel 25 Rounds A2 Front Sight Adjustable Stock Black Finish

Item No. 7-GSPC1239
Rock River Arms Mid-Length A4 6.8 SPC AR-15 Semi-Auto Rifle 16" Barrel 25 Rounds A2 Front Sight Adjustable Stock Black Finish
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Our Low Price $935.94
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Brand: Rock River Arms, Inc.
MFR #: SPC1239
UPC: 842834122967
Item #: 7-GSPC1239
Typically ships within 5 to 7 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 $15.99 handling fee will be charged per order. No additional charge for multiple firearms on an order.


Get Enhanced Performance in a Classic AR with the Rock River A4 in 6.8 SPC

Developed to improve the performance of the M4 rifle chambered in 5.56 NATO, the 6.8 Remington SPC cartridge provides superior downrange ballistic performance when fired from short barreled rifles. The Rock River Arms Mid-Length A4 gives you the benefits of the 6.8 Remington SPC with the familiar controls of the AR pattern rifle. Featuring a 16" chrome molybdenum barrel with a 1:9 twist, a 5/8"-24 TPI A2 flash hider, mid-length gas system and mid-length handguard, an A2 front sight, a flat-top optic ready forged A4 upper receiver and forged LAR-15M lower, and a 6-position stock and A2 pistol grip, the Rock River A4 will be as familiar as an old friend. When paired with an appropriate rear sight, this rifle will be perfect for any task from home defense to varmint hunting.

Rock River Mid-Length A4 Semi-Auto Rifle Specifications and Features

  • Rock River Arms Item Number: SPC1239
  • Semi-Auto Rifle
  • 6.8 Remington SPC II Chamber
  • 25+1 Round Capacity
  • 16" Chrome Molybdenum Barrel 1:9 Twist
  • 5/8"-24 Threaded Barrel with A2 Flash Hider
  • Mid-Length Gas System
  • Forged RRA LAR-15M Lower Receiver
  • Forged A4 Flat Top Upper Receiver
  • A2 Front Sight
  • Mid-Length Handguard
  • RRA 6-Position Tactical CAR Stock
  • Sling Swivels
  • A2 Pistol Grip
  • RRA 2-Stage Trigger
  • Length: 36"
  • Weight: 7.1 lbs
  • Black Finish

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. Download the Firearm Sales Form
  • Pick up your firearm from the FFL Dealer, who will need to do a criminal and mental health 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 criminal and mental health background check through NICS. 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.