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Diamondback DB15 .300 AAC Blackout Semi Automatic Rifle - Blue/Black, 16" Barrel, 30 Rounds, Synthetic, Collapsible Stock

   9 Reviews
| 0 Questions & Answers
Model: DB15B300
 
Condition: Factory New
 
Bud's Item Number: 85450
 
UPC: 815875011873
 

Diamondback DB15 .300 AAC Blackout Semi Automatic Rifle

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Diamondback Firearms LLC is an American owned and operated firearm manufacturer based out of Cocoa, Florida. Diamondback is famous for their well built pocket pistols in .380 ACP, 9mm Luger, and now Semi Automatic Rifles in .223 REM/5.56 NATO and .300 AAC Blackout. Their DB9 and DB380 are excellent concealed carry pistols designed to fit comfortably in a pocket or IWB Holster for all day carry. Diamondback Firearms are well built and use quality components ensuring you have an excellent American Made Firearm. For easy to conceal and easy to shoot firearms you will be hard pressed to find a better value at any price point.

Diamondback Firearms is proud to announce its NEW line of DB15 rifles made entirely in the USA! Starting with the tried-and-true, U.S. Military-proven gas-impingement system and using only the highest quality components machined in Diamondback's CNC facility. The DB15 raises the bar when it comes to features and performance when compared to others. From the modified Diamondback aluminum four-rail handguard, to a variety of color, sight, and stock options, the Diamondback DB15 represents value and versatility all at a very affordable price.

Specifications and Features:
Model: DB15B300
Caliber: .300 AAC Blackout
Finish: Black
Barrel: 16" 4140 Chrome-Moly, M4 Contour, Free Float
Barrel Twist Rate: 1 x 9
Bolt Carrier: Shot-Peened, Magnetic Particle Inspected Mil Spec 8620 carrier
Lower Receiver: Forged 7075 T6 Aluminum
Upper Receiver: A3 Flattop Forged 7075 T6 Aluminum, T-Marked
Handguard: Diamondback Aluminum Modified Four Rail
Pistol Grip: A2 Style
Stock: M4, Commercial Tube, 4 position
Flash Hider: A2
Sights: No Sights


OUT OF STOCK
Retail Store Availability
In-Store Purchase Only
Lexington, KY Not in store
Greenville, KY Not in store
Sevierville, TN Not in store
*Please Note!! Many of our pictures are stock photo\'s provided to us by the manufacturer and do not necessarily represent the actual item being purchased. Please verify this picture accurately reflects the product described by the title and description on this page before you place your order.
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Diamondback DB15 .300 AAC Blackout Semi Automatic Rifle
Model
DB15B300
Condition
Factory New
Bud's Item #
85450
UPC
815875011873
Manufacturer
Diamondback Firearms

Diamondback Firearms LLC is an American owned and operated firearm manufacturer based out of Cocoa, Florida. Diamondback is famous for their well built pocket pistols in .380 ACP, 9mm Luger, and now Semi Automatic Rifles in .223 REM/5.56 NATO and .300 AAC Blackout. Their DB9 and DB380 are excellent concealed carry pistols designed to fit comfortably in a pocket or IWB Holster for all day carry. Diamondback Firearms are well built and use quality components ensuring you have an excellent American Made Firearm. For easy to conceal and easy to shoot firearms you will be hard pressed to find a better value at any price point.

Diamondback Firearms is proud to announce its NEW line of DB15 rifles made entirely in the USA! Starting with the tried-and-true, U.S. Military-proven gas-impingement system and using only the highest quality components machined in Diamondback's CNC facility. The DB15 raises the bar when it comes to features and performance when compared to others. From the modified Diamondback aluminum four-rail handguard, to a variety of color, sight, and stock options, the Diamondback DB15 represents value and versatility all at a very affordable price.

Specifications and Features:
Model: DB15B300
Caliber: .300 AAC Blackout
Finish: Black
Barrel: 16" 4140 Chrome-Moly, M4 Contour, Free Float
Barrel Twist Rate: 1 x 9
Bolt Carrier: Shot-Peened, Magnetic Particle Inspected Mil Spec 8620 carrier
Lower Receiver: Forged 7075 T6 Aluminum
Upper Receiver: A3 Flattop Forged 7075 T6 Aluminum, T-Marked
Handguard: Diamondback Aluminum Modified Four Rail
Pistol Grip: A2 Style
Stock: M4, Commercial Tube, 4 position
Flash Hider: A2
Sights: No Sights

9 Reviews. 4.1 out of 5 Stars!
5 Stars
67%
4 Stars
0%
3 Stars
22%
2 Stars
0%
1 Star
11%
Write Review
Damion C on 03/29/2023
Rating:   5 of 5 Stars!

This has a great platform where I could do alot of modifications

Kyle T on 03/31/2022
Rating:   5 of 5 Stars!

Great gun. I am just not a 300 blkout fan. Buds was hands down the best to work with I wish they had a store in Texas. No one can beat buds price

William D on 08/09/2015
Rating:   3 of 5 Stars!

Bud fulfilled their obligation by shipping it in a timely manner. Pick it up at my FFL and straight to the range. I loaded some Hornady 125 Gr ammo in the magazine that came with the rifle. First issue; If you load the magazine to capacity it will stove pipe each and every time. I downloaded the magazine to 15 rounds and still the bolt refused to go all the way back and grab another round. I stripped it down at the range and discover that Diamondback assembler had put a rubber oring between the bolt extractor and sprig. This would not allow any movement of the extractor therefore not allowing it to properly extract. First problem solved. Next problem is they put Loctite on the fore end threads so you have to heat it in order to exchange their free float. Well after many trips to the range and gunsmithing the darn thing finally works, but will not allow no more than 12-1 rounds in a mag. PMAG are worst they wont even lock into place. Needless to say unless you have some smiting skills leave this one alone.

R Dan P on 07/16/2015
Rating:   3 of 5 Stars!

I must have gotten the friday afternoon build. It has been back to the factory and repaired. Diamond back warranty is covered by Taurus USA. As received it would not chamber or function. Even placing a round in the chamber and dropping the bolt on it would not reliably fire. Extraction and ejection did not occur. I believe they replaced the barrel and gas tube. After the LONG time in the warranty repair status it was returned and now functions well. I purchased in November and did not have a functional rifle until April. Buds was not involved, the Diamond back repair service was the issue. Several letters, phone calls, and electronic communication with little satisfaction. I was told "Repairs in progress" and was not provided an estimate of when repairs would be complete. I have to give an honest review. Today, it functions well and was a great deal for the price. I can't say I'd recommend it unless you are willing to deal with the possibility of long warranty repairs and poor communication. Worst warranty service I have experienced, but when completed it did function.

Stuart H on 03/19/2015
Rating:   5 of 5 Stars!

All I can say is what a rifle. I don't know if I got a one of kind but it shoots like a dream. Eats all 300 acc ammo, ran 90 rounds trough it back to back never jammed. I made some hand loads and installed a burris 6×24×50 almost the same price as the rifle and shoots less then quarter groups at 109 yards. Awesome gun

Ben G on 12/18/2014
Rating:   5 of 5 Stars!

Finally had a chance to shoot the Diamondback DB300. I was a bit skeptical purchasing the rifle because of all the negative people love to talk about on the internet. I didn't have as much as ammo as I wanted to function check the gun. However, I have no reason to believe that this gun will not live up to its expectations. Very accurate rifle, cycled perfectly with factory mag and Pmag, more recoil than a 5.56, but nothing worse then a 7.62 x39. Both magazines held the bolt open after last shot. Nice looking rifle, added an ergo grip, Magpul CTR stock. So far not all unhappy about my purchase and for a 300 blackout, you can t beat the price!

Jack S on 12/04/2014
Rating:   1 of 5 Stars!

This is a fun gun when working correctly, however... (THIS IS NOT A COMPLAINT ABOUT BUDS) the lower receiver would not allow the second round to chamber after firing, after several emails and troubleshooting i swapped out the lower receiver and the weapon fired perfectly. talking to Diamondback customer service i was informed that i had to ship the full weapon to them so they could switch out the lower receiver, then have it shipped back to me at my expence and then have to pay the transfer fee again because it would have a different serial number. in talking to a local shop i can get a replacement lower receiver for less then half of sending it to diamondback for "warranty repair" i hope i'm the only one that has had this issue however i seriously doubt it. Shoppers beware if this is how diamondback and Taurus do thier warranty i would strongly advise not dealing with their companies.

Donald E on 12/04/2014
Rating:   5 of 5 Stars!

Hello, just picked up my DB 300 Black Out. rifle looked real nice and the shipping was super fast, no problems at all.I heard lots of good things about Bud's and there all true.I will for sure buy more gun's from Bud's. Thanks so much.... your team made it very easy. Awesome place to buy from. Thanks Don

James D on 08/23/2014
Rating:   5 of 5 Stars!

Very happy with this rifle. First the bad because it is a very short list. More often than not the bolt does not lock back when the last shot is fired. It does lock back when I pull back the charge handle on an empty magazine. Minor issue that I can live with. Otherwise, very solid. Well put together and reliable so far. I have fired both sub-sonic and super-sonic and both worked perfectly. Barely noticeable recoil and gets quickly back on target. Should be a good hunting rifle up to 100 yards or more. Even sub-sonic ammo penetrated my water filled target to 25 inches. The manual is pretty well written and easy to understand. Overall I couldn't be happier with the rifle.

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