Factory New Condition
FFL is required

Immediate Checkout
Unit Price
Quantity Available
Item 823045772
Location Carthage, MO 64836
Buyer pays estimated shipping for the following option(s): Ground
No international shipments
Payment Personal Check, Visa / MasterCard, Discover, USPS Money Order, Money Order, Certified Check
Checkout Immediate
Cash Discount The above prices on this item reflect a 3% cash/check discount. This discount is not valid for credit card purchases. Add 3% to the total cost for credit card purchases.
Applicable Taxes and Fees
Seller must collect taxes / fees from the following states:
MO 8.2%   
Inspection/ Return Policy
Three Days from the date the item is received

The seller of this item assumes all responsibility for this listing. You must contact the seller to resolve any questions or concerns before placing a bid. Payment must be made using U.S. dollars ($) unless otherwise stated in the listing. Firearms may only be shipped to a licensed dealer (FFL Holder). Some listed items may not be legal in every state. Complete your purchase within the law.

Please read the Item Characteristics for important listing details. You must contact your FFL transfer dealer and have them send a copy of their license with your name, username, the item and order numbers to the seller.

Need more information? Need to email the seller? Ask Seller a Question.

Liberty Tree Logo

DIAMONDBACK DB15 w/Free-Float Rail 5.56 NATO


Sixteen inch 4140 chrome-moly free float barrel with M4 contour. 1:9 inch barrel twist rate. Shot-Peened, magnetic particle inspected Mil Spec 8620 carrier, melonite coated with 158 carpenter steel bolt. Forged 7075 T-6 aluminum lower receiver. A3 Flattop forged 7075 T-6 aluminum, T-marked upper receiver. Diamondback Aluminum T-marked four rail handguard. A2 style pistol grip. 6-position ATI Mil-Spec buttstock and buffer tube. Aluminum Mil Spec magazine. A2 flash hider. No sights. Overall length stock collapsed 32.5 inches, stock expanded 36.25 inches. Weight: 6.65 pounds.

Additional Details:
Manufacturer: DIAMONDBACK
Caliber: 5.56 NATO
UPC: 815875011682
Action Type: Semi Auto
Barrel Length(IN): 16


Liberty Tree Guns Free Layaway Program makes it easier to budget for that gun you've got your eye on. Our terms are as follows:

  • 10% of the total purchase price down
  • 90 days to pay the remainder
  • No additional fees or added costs
  • Trades can be used as a layaway down payment.
Layaway is not available on accepted offers, "take a shot", or negotiated prices.

Payment Information

Credit Card Payments

If you are paying with a credit card, please use the GunBroker Checkout System. It is the fastest and safest! If you are unable to use the GunBroker Checkout System, you can contact us directly at 417-358-5700 and someone will be glad to help. Click here to Learn How To Use The GunBroker Checkout System.

Accepted Credit Cards
Credit Card Logos

Certified Checks, Money Orders, & Personal Check

Make payable to 'Liberty Tree'. Please allow 10 business days for personal or business check clearance.

Mail Payments To:
Online Orders
c/o Liberty Tree Guns
530 W Fir Rd. Suite C.
Carthage, MO 64836

Please be sure to add the GunBroker Listing # to assist in quicker turnaround.

Shipping Information

  • Liberty Tree Guns typically ships within 1-2 business days Monday - Friday once payment is confirmed and FFL, if required, has been received.
  • Firearm purchases require a current FFL license prior to shipment.
  • We ship C&R eligible guns to C&R FFL holders.
  • Tracking will be provided via USPS or FedEx
  • All federal and state shipping regulations apply, make sure you know your local firearms laws.
  • Additional shipping charges apply for Hawaii and Alaska.
  • Shipping insurance is added at 1% of sold price.

FFL Information

Firearms may only be shipped to a licensed FFL dealer. If you are not a licensed dealer you must make arrangements with a licensed dealer in your state to receive the firearm and transfer it to you.

Contact Us

Have questions or just need to talk? Send a message using the GunBroker messaging service or call 417-358-5700. Liberty Tree Guns is open Mon-Sat 10A-6P CST.

More About Liberty Tree Guns

Liberty Tree Guns specializes in unique inventory.

We sell new guns, but it's our MASSIVE selection of used inventory that sets us apart. Our used inventory provides an always changing mix of interesting guns ranging from rare collectibles to like-new bargains to fun little projects. New inventory is arriving daily so stay in touch to see what we'll get next!

I believe in the second amendment and the importance of gun ownership, so much so that we

Need more information? Need to email the seller? Ask Seller a Question

Seller provided no "Additional Terms of Sale"
Mfg Part Number

Characteristics Determined Based on UPC

Barrel Length
.223 Rem.
Diamondback Firearms
Part Number
Product Name
Diamondback Firearms Free-Float Rail DB15
Rate Of Twist
Receiver Material
7075 T6 Aluminum
Free-Float Rail
General Sights
None, Optic Ready

If you see errors in this information please email us at [email protected]. Please specify "Data Issue with UPC on Item #823045772" in the subject line.