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Spikes Tactical Jack10 AR-308 Semi Auto Rifle .308 Winchester NATO 18" Barrel 15" M-LOK Aluminum Free Float Hand Guard Adjustable Stock Black

Spikes Tactical
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.
Spike's Tactical Jack10 AR-308 is designed to be your next competition rifle that can do double duty in the field as your favorite hunting rifle! The upper and lower receivers are billet 7075-T6 aluminum for an incredibly tough rock solid platform to build on. Starting with the famous Spikes Jack lower it features and ambidextrous safety selector, jeweled Mil-spec trigger, and a Magpul CTR stock. The upper features M4 feed ramps with a chrome lined cold hammer forged barrel and a Spikes .30 Cal R2 muzzle brake. The 15" Aluminum Free Float Hand guard has a full length Picatinny top rail and is M-LOK compatible. Additionally this rifle is equipped with a Spikes NiB coated BCG which has been high pressure tested and magnetic particle inspected to ensure you receive a quality bolt. Spike's Tactical commitment to quality and performance will ensure your successes on the range or in the field with the Jack10!

Specifications and Features:
Spikes Tactical Jack10 AR-308 Semi Auto Rifle STRX528-M5R
.308 Winchester (accepts 7.62 NATO)
18" Chrome Lined Cold Hammer Forged Barrel
Threaded 5/8x24
1:12" Twist Rate
Spikes .30 Caliber R2 Muzzle Brake
Direct Impingement Gas System
Billet 7075 T6 Aluminum Upper and Lower Receivers
M4 Feed Ramps
.750 Gas Block Seat
15" .308 M-LOK Compatible Free Float Aluminum Hand Guard
Continuous Top Rail
QD Attachment Points
Low Profile Gas Block, Solid Steel
Proprietary Gas Tube with Black Nitride Finish
BCM 308 Mod 4 Charging Handle
Nickel Boron .308 Complete Bolt Carrier Group
High Pressure Test, Magnetic Particle Inspected Bolt (HPT, MPI)
Magpul MBUS Sights
Jeweled Mil-Spec Trigger
Ambidextrous Safety
Spikes Pro Grip 
6 Position .308 Buffer Tube
.308 Buffer/Spring
Magpul CTR Stock
Matte Black

NOTE: This item is oversized or heavy and is subject to a "Bulk Fee". The fee will be added to your cart at checkout.
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.