DIAMONDBACK DB15 - The Diamondback DB15 is a versatile, American-made

UPC 810035756458 from 72 retailers

  • .300 Blackout
  • Diamondback
  • New
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DIAMONDBACK DB15 - The Diamondback DB15 is a versatile, American-made

Price History
Diamondback DB15 Carbon Series .300 Blackout 16" 15" M-LOK Rifle, FDE
Shipping $35
$599.23 Deerford Defense
DBF DB15 300BLK 16B 30R FDE
Free Shipping
$618.99 Cummings Family Firearms ★★★★★ (52)
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UPC 810035756458 Price Graph

  • Today's low of $599.23 is cheaper than 94% of daily lows in the last 180 days.
  • Today's average of $682.55 is cheaper than 91% of daily averages in the last 180 days.
  • The low peaked at $774.99 on May 30, 2026 and bottomed at $594.83 on September 3, 2026.

Diamondback DB15 300 Blackout Rifle 30+1 FDE
$610.99 Good 4 Guns ★★★★★ (276)
DIAMONDBACK FIREARMS DB15 300BLK 16" 30+1 FDE M-LOK
CC Fee 3%
$614.99 Cornerstone Arms ★★★★★ (373)
Diamondback DB1718B062 DB15 300 Blackout 30+1 16"
Add to Cart for Price Gun Wise
Diamondback DB1718B062 DB15 300 Blackout 30+1 16"
Shipping $20
Add to Cart for Price DK Gun & Dog ★★★★★ (56)
DIAMONDBACK FIREARMS DB15 300BLK 16" 30+1 FDE M-LOK
Free Shipping > $1,250
$634.20 Nadir Solutions ★★★★★ (18)
DIAMONDBACK FIREARMS DB15 300BLK 16" 30+1 FDE M-LOK
Free Shipping
$637.14 Caliber Exchange ★★★★★ (1)
Diamondback DB1718B062 DB15 300 AAC Blackout 30+1 16" Black Nitride Threaded Barrel, Flat Dark Earth Cerakote Aluminum/Carbon Receiver w/Picatinny Rail Receiver, M-LOK Handguard, Magpul MOE Grip
$637.62 Ecommerce Arms
DIAMONDBACK FIREARMS DB15 300BLK 16" 30+1 FDE M-LOK
$641.26 Patriotic Firearms

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Diamondback DB15 .300 AAC Blackout 16in FDE 15in M-LOK 30rd
$642.00 Georgia Guns & Ammo ★★★★★ (2)
Diamondback DB1718B062 DB15 300 Blackout 30+1 Flat Dark Earth Cerakote Picatinny Rail Aluminum Receiver, Black Synthetic Stock
$645.00 CLB Guns ★★★★★ (45)
DIAMONDBACK FIREARMS DB15 300BLK 16" 30+1 FDE M-LOK
Shipping $20
$648.00 Down Range Firearms ★★★★★ (8)
Diamondback DB15 .300 AAC Blackout 16in FDE Rifle
$648.00 Ferrari Firearms
DIAMONDBACK FIREARMS DB15 300BLK 16" 30+1 FDE M-LOK
$648.99 Get Guns N Ammo
DIAMONDBACK FIREARMS DB15 300BLK 16" 30+1 FDE M-LOK
$649.00 Armored Boar Gunworks ★★★★★ (53)
DIAMONDBACK FIREARMS DB15 300BLK 16" 30+1 FDE M-LOK
$649.99 Underground Tactical
DBF DB15 300BLK 16B 30R FDE
Shipping $19 Free Shipping > $750
$651.00 Riddle Firearms
DIAMONDBACK FIREARMS DB15 300BLK 16" 30+1 FDE M-LOK
$651.00 MCM Tactical ★★★★★ (60)
DIAMONDBACK FIREARMS DB15 300BLK 16" 30+1 FDE M-LOK
Free Shipping > $700
$653.59 Safe Haven Defense
Diamondback DB1718B062 DB15 300 Blackout 30+1 Flat Dark Earth Cerakote Picatinny Rail Aluminum Receiver, Black Synthetic Stock
Free Shipping > $900 CC Fee 3% $10 Off Code CALIBERKING
$654.00 Armed in Michigan ★★★★★ (714)
Diamondback DB15 .300 AAC Blackout 16in 30rd FDE
Free Shipping
$660.00 Axolotl Arms ★★★★★ (126)
DIAMONDBACK FIREARMS DB15 300BLK 16" 30+1 FDE M-LOK
Shipping $15
$660.00 AZ Arms Depot ★★★★★ (229)
DIAMONDBACK FIREARMS DB15 300BLK 16" 30+1 FDE M-LOK
Shipping $20
$660.00 Custom Creatives Group ★★★★★ (24)
DIAMONDBACK FIREARMS DB15 300BLK 16" 30+1 FDE M-LOK
$660.00 Vital Defense ★★★★★ (14)
Diamondback DB1718B062 DB15 300 AAC Blackout 30+1 16" Black Nitride Threaded Barrel, Flat Dark Earth Cerakote Aluminum/Carbon Receiver w/Picatinny Rail Receiver, M-LOK Handguard, Magpul MOE Grip
$660.00 Pickett's Mill Armory ★★★★★ (26)
Diamondback Firearms DB15 300BLK 16" Rifle with 30-Round Capacity, FDE M-LOK 810035756458
$5 Off Code CALIBERKING
$662.40 Gun Place ★★★★★ (206)
DB15 300 BLK 16" MLOK PMAG FDE 30rd
Free Shipping
$666.00 Timber Hole Outdoors ★★★★★ (6)
Diamondback DB15 DB1718B062 Rifle 300 AAC Blackout 16" Barrel 30+1 Semi-Auto Optics-Ready FDE M-LOK Threaded
Shipping $18
$666.67 Classic Firearms ★★★★★ (2,454)
Diamondback Db15 300 Aac Blackout 16 inch 30+1 Flat Dark Earth
Free Shipping
$669.00 Shooting Surplus ★★★★★ (193)
Diamondback DB15 300 Blackout Rifle 16in FDE 15in M-LOK 30rd
Shipping $10
$669.99 Alexander's Store ★★★★★ (1,532)
DIAMONDBACK FIREARMS DB15 300BLK 16" 30+1 FDE M-LOK
Shipping $18
$672.00 Sharp's Shooting Supply ★★★★★ (34)
DIAMONDBACK FIREARMS DB15 300BLK 16" 30+1 FDE M-LOK
$672.00 Birmingham Hill Armory ★★★★★ (16)
Diamondback DB1718B062 DB15 300 AAC Blackout 30+1 16" Black Nitride Threaded Barrel, Flat Dark Earth Cerakote Aluminum/Carbon Receiver w/Picatinny Rail Receiver, M-LOK Handguard, Magpul MOE Grip
Shipping $20 Free Shipping > $1,000
$680.33 Dave's Guns ★★★★★ (28)
DIAMONDBACK FIREARMS DB15 300BLK 16" 30+1 FDE M-LOK
Shipping $16
$680.99 Riflenetics ★★★★★ (65)
DB15 300 BLK 16" MLOK PMAG FDE 30rd
Free Shipping
$682.99 Canoe Creek Armory ★★★★★ (17)
DIAMONDBACK FIREARMS DB15 300BLK 16" 30+1 FDE M-LOK
Free Shipping CC Fee 3%
$684.00 Minutemen Defense ★★★★★ (54)
DIAMONDBACK FIREARMS DB15 300BLK 16" 30+1 FDE M-LOK
Shipping $15
$684.99 Extreme Products ★★★★★ (83)
DIAMONDBACK FIREARMS DB15 300BLK 16" 30+1 FDE M-LOK
Shipping $20
$690.00 JB Armament ★★★★★ (126)
DB15 300 BLK 16" MLOK PMAG FDE 30rd
Shipping $20 Free Shipping > $1,000
$690.00 Life2A ★★★★★ (3)
DBF DB15 300BLK 16B 30R FDE
$690.00 Allied Arms ★★★★★ (310)
DIAMONDBACK FIREARMS DB15 300BLK 16" 30+1 FDE M-LOK
$690.99 Big Bee Bee ★★★★★ (11)
DIAMONDBACK FIREARMS DB15 300BLK 16" 30+1 FDE M-LOK
Free Shipping > $1,000 CC Fee 3%
$693.00 Bunker Hill Ballistics ★★★★★ (9)
DIAMONDBACK FIREARMS DB15 300BLK 16" 30+1 FDE M-LOK
Free Shipping $15 Off Orders $75+ Code CALIBERKING
$698.99 Brickhouse Firearms
Diamondback DB15 300 Blackout Semi-Auto Rifle 16" Barrel 30+1 Rounds FDE M-LOK
Shipping $16
$699.98 Caliber Depot ★★★★★ (6)
DIAMONDBACK FIREARMS DB15 300BLK 16" 30+1 FDE M-LOK
$699.99 Precision Gunworks
DIAMONDBACK FIREARMS DB15 300BLK 16" 30+1 FDE M-LOK
$702.00 Highland Arms ★★★★★ (49)
DIAMONDBACK FIREARMS DB15 300BLK 16" 30+1 FDE M-LOK
$702.71 Black Bayou Armory ★★★★★ (83)
Diamondback Firearms DB15 300BLK 16" 30+1 FDE M-LOK
Free Shipping
$704.36 Hollow Point Arms ★★★★★ (8)
Diamondback DIAMONDBACK DB15 300 BLACKOUT 16IN BARREL WITH 15IN M-LOK RAIL FULL PIC AND QD FLAT DARK EARTH 1X30RD PMAG
Free Shipping
$707.99 BuyAGun ★★★★★ (3)
Diamondback DB1718B062 DB15 300 AAC Blackout 30+1 16" Black Nitride Threaded Barrel, Flat Dark Earth Cerakote Aluminum/Carbon Receiver w/Picatinny Rail Receive
Shipping $11
$707.99 Selway Armory ★★★★★ (186)
DIAMONDBACK FIREARMS DB15 300BLK 16" 30+1 FDE M-LOK
Shipping $18
$708.00 Blackbox Ballistics ★★★★★ (2)
DIAMONDBACK FIREARMS DB15 300BLK 16" 30+1 FDE M-LOK
$708.99 WTW Arms ★★★★★ (68)
DIAMONDBACK FIREARMS DB15 300BLK 16" 30+1 FDE M-LOK
Free Shipping
$712.69 Lightning Strike Arms ★★★★★ (32)
DBF DB15 300BLK 16B 30R FDE
$712.99 2 If By Sea Tactical ★★★★★ (135)
DBF DB15 300BLK 16B 30R FDE
Free Shipping
$713.00 Garrison's Guns ★★★★★ (21)
DBF DB15 300BLK 16B 30R FDE
Shipping $25 $25 Off Orders $200+ Code LOCKNLOAD25
$717.00 Scottsodg.com
DIAMONDBACK FIREARMS DB15 300BLK 16" 30+1 FDE M-LOK
$717.00 EK Tactical ★★★★★ (10)
DBF DB15 300BLK 16B 30R FDE
$720.00 Firearms Express
Diamondback DB15 DB15 Rifle DB1718B062, 300 Blackout, 16", Black Synthetic Stock, 30 Rds
$720.00 Able Ammo ★★★★★ (397)
DB15 300 BLK 16" MLOK PMAG FDE 30rd
Free Shipping
$731.99 Timberlake Firearms ★★★★★ (11)
Diamondback Firearms Carbon DB15 810035756458 300 AAC Blackout
$733.00 C-ME Firearms
DBF DB15 300BLK 16B 30R FDE
$738.06 Utah Fast ★★★★★ (101)
Diamondback DB1718B062 DB15 300 AAC Blackout 30+1 16" Black Nitride Threaded Barrel, Flat Dark Earth Cerakote Aluminum/Carbon Receiver w/Picatinny Rail Receiver, M-LOK Handguard, Magpul MOE Grip
Free Shipping
$743.87 Conkey's Outdoors ★★★★★ (175)
Diamondback DB1718B062 DB15 300 AAC Blackout 30+1 16" Black Nitride Threaded Barrel, Flat Dark Earth Cerakote Aluminum/Carbon Receiver w/Picatinny Rail Receiver, M-LOK Handguard, Magpul MOE Grip
$755.85 Tungsten Creek Tactical
Diamondback DB15 Carbon .300 AAC Blackout 16", Flat Dark Earth
$757.99 Palmetto State Armory ★★★★★ (1,164)
DIAMONDBACK DB15 - The Diamondback DB15 is a versatile, American-made AR-15 rifle chambered in .300 Blackout , known for its reliability, lightweight aluminum construction, and precision, making it ideal for tactical applications and recreational shooting. Diamondback DB1...
Shipping $20
$763.99 Guns.com ★★★★★ (38,455)
DIAMONDBACK FIREARMS DB15 300BLK 16" 30+1 FDE M-LOK
Free Shipping
$774.90 Freedom Firearms ★★★★★ (2)
Diamondback Firearms DB15 300BLK 16" 30+1 FDE M-LOK
$774.90 Shiner Tactical ★★★★★ (6)
DBF DB15 300BLK 16B 30R FDE
Free Shipping
$780.00 Kinetic Armory ★★★★★ (3)
Diamondback DB1718B062 DB15 300 AAC Blackout 30+1 16" Black Nitride Threaded Barrel, Flat Dark Earth Cerakote Aluminum/Carbon Receiver w/Picatinny Rail Receiver, M-LOK Handguard, Magpul MOE Grip
$803.99 Coastal Firearms
Diamondback DB1718B062 DB15 300 AAC Blackout 30+1 16" Black Nitride Threaded Barrel, Flat Dark Earth Cerakote Aluminum/Carbon Receiver w/Picatinny Rail Receiver, M-LOK Handguard, Magpul MOE Grip
$818.17 Bulletproof Outfitters ★★★★★ (133)

UPC 810035756458 Price Graph

  • Today's low of $599.23 is cheaper than 94% of daily lows in the last 180 days.
  • Today's average of $682.55 is cheaper than 91% of daily averages in the last 180 days.
  • The low peaked at $774.99 on May 30, 2026 and bottomed at $594.83 on September 3, 2026.

Daily Deals Email

Gun and ammo deals at their 90-day low.

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