.300 Blackout Diamondback Guns for Sale

Price History
.300 Blackout
Diamondback

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Diamondback DB15 300 AAC Blackout 16in 30rd Dark Earth MOE Stock
New
UPC 810035754256 Free Shipping
$559.99 Shooting Surplus ★★★★★ (193)
Low cost shipping boost
Diamondback DB15 Pistol .300 Blackout 30rd Magazine(1) 10" Barrel 9" M-LOK Rail Black
New
UPC 810035755604 CC Fee 6%
$555.90 All Things Firearm ★★★★★ (3)

.300 Blackout Diamondback Guns Price Graph

This updates with changes to the filters.

Diamondback DB1915B001 DB15 300 Blackout 28+1 10", Black, Carbon Lower, 9" M-LOK Handguard, Padded Buffer Tube, Magpul Grip
New
UPC 810035755604 CC Fee 3%
$559.99 Cornerstone Arms ★★★★★ (373)
Diamondback DB15 300 BLK 16" 12" M-LOK - Black
New
UPC 815875014249
$569.99 Georgia Guns & Ammo ★★★★★ (2)
DBF DB15PC 300BLK PST 10B 30RD
New
UPC 810035755604 Free Shipping
$572.99 Cummings Family Firearms ★★★★★ (52)
DIAMONDBACK FIREARMS DB15 300BLK 16" 30+1 BLK M-LOK
New
UPC 810035756434 CC Fee 3%
$575.99 Cornerstone Arms ★★★★★ (373)
Diamondback DB15 Pistol .300 Blackout 30rd Magazine(1) 10" Barrel 9" M-LOK Rail Black
New
UPC 810035755604
$579.37 Ecommerce Arms
Diamondback DB15 Pistol .300 AAC Blackout 10-inch
New
UPC 810035755604
$585.88 Georgia Guns & Ammo ★★★★★ (2)
Diamondback DB15 Pistol .300 Blackout 30rd Magazine(1) 10" Barrel 9" M-LOK Rail Black
New
UPC 810035755604
$585.99 Pathfinder Militaria ★★★★★ (106)
Diamondback DB1915B001 DB15 300 Blackout 28+1 10", Black, Carbon Lower, 9" M-LOK Handguard, Padded Buffer Tube, Magpul Grip
New
UPC 810035755604
$586.00 CLB Guns ★★★★★ (45)
DBF DB15PC 300BLK PST 10B 30RD
New
UPC 810035755604 Free Shipping
$588.60 Ferrari Firearms
Diamondback DB15 Pistol .300 Blackout 30rd Magazine(1) 10" Barrel 9" M-LOK Rail Black
New
UPC 810035755604
$589.10 All Alpha Armory ★★★★★ (18)
Diamondback DB1718B002 DB15 300 AAC Blackout 30+1 16" Black Nitride Threaded Barrel, Black Hardcoat Anodized Aluminum/Carbon Receiver w/Picatinny Rail Receiver, M-LOK Handguard, Magpul MOE Grip
New
UPC 810035756434 Free Shipping
$589.99 Cummings Family Firearms ★★★★★ (52)
Diamondback DB15 Pistol .300 Blackout 30rd Magazine(1) 10" Barrel 9" M-LOK Rail Black
New
UPC 810035755604
$590.00 Armored Boar Gunworks ★★★★★ (53)
Diamondback DB15 Pistol .300 Blackout 30rd Magazine(1) 10" Barrel 9" M-LOK Rail Black
New
UPC 810035755604
$591.33 MCM Tactical ★★★★★ (60)
DIAMONDBACK FIREARMS DB15 300BLK 16" 30+1 BLK M-LOK
New
UPC 810035756434 Free Shipping > $1,250
$593.95 Nadir Solutions ★★★★★ (18)
Diamondback DB15 Pistol .300 Blackout 30rd Magazine(1) 10" Barrel 9" M-LOK Rail Black
New
UPC 810035755604 Free Shipping > $700
$594.00 Safe Haven Defense
Diamondback DB15 .300 AAC Blackout 10" Pistol 9" M-LOK
New
UPC 810035755604 Free Shipping
$594.05 Axolotl Arms ★★★★★ (126)
Diamondback DB1915B001 DB15 300 Blackout 28+1 10", Black, Carbon Lower, 9" M-LOK Handguard, Padded Buffer Tube, Magpul Grip
New
UPC 810035755604 Free Shipping > $900 CC Fee 3% $10 Off Code CALIBERKING
$594.05 Armed in Michigan ★★★★★ (714)
DIA DB1915B001 300 10 CRBN PSTL 30R BLK
New
UPC 810035755604
$595.63 De Leon RX & Sporting Goods ★★★★★ (216)
Diamondback DB1718B002 DB15 300 AAC Blackout 30+1 16" Black Nitride Threaded Barrel, Black Hardcoat Anodized Aluminum/Carbon Receiver w/Picatinny Rail Receiver, M-LOK Handguard, Magpul MOE Grip
New
UPC 810035756434
$596.20 Ecommerce Arms
Diamondback DB15 Pistol .300 Blackout 30rd Magazine(1) 10" Barrel 9" M-LOK Rail Black
New
UPC 810035755604
$598.79 The Arsenal Project ★★★★★ (16)
DBF DB15PC 300BLK PST 10B 30RD
New
UPC 810035755604 Free Shipping
$599.50 Kinetic Armory ★★★★★ (3)
Diamondback DB15 Pistol .300 Blackout 30rd Magazine(1) 10" Barrel 9" M-LOK Rail Black
New
UPC 810035755604 Shipping $20
$599.50 Custom Creatives Group ★★★★★ (24)
DIAMONDBACK FIREARMS DB15 300BLK 16" 30+1 BLK M-LOK
New
UPC 810035756434
$599.88 Patriotic Firearms
DIAMONDBACK DB15P - This is a preowned DIAMONDBACK DB15 - 300 AAC BLACKOUT pistol in GOOD condition. Comes as pictured with normal cosmetic wear and one magazine. Features & Benefits * .300 AAC Blackout chambering for excellent close-range performance. * Direct impingeme...
Used
Shipping $24
$599.99 Guns.com ★★★★★ (38,455)
DIAMONDBACK FIREARMS DB15 300BLK 16" 30+1 BLK M-LOK
New
UPC 810035756434 Free Shipping
$602.47 Caliber Exchange ★★★★★ (1)
DIAMONDBACK DB15 300 BLACKOUT 16" RIFLE 15" BLACK M-LOK RAIL
New
UPC 810035756434
$602.99 Pathfinder Militaria ★★★★★ (106)
Diamondback DB1718B002 DB15 300 Blackout 30+1 Picatinny Rail Aluminum Receiver, Black Synthetic Stock
New
UPC 810035756434
$603.00 CLB Guns ★★★★★ (45)
DIAMONDBACK DB15 .300 AAC Blackout 16 in 30+1 M-LOK
New
UPC 810035756434
$603.08 Georgia Guns & Ammo ★★★★★ (2)
Diamondback DB1915B001 DB15 28+1 10", Black, Carbon Lower, 9" M-LOK Handguard, Padded Buffer Tube, Magpul Grip
New
UPC 810035755604 Shipping $20
$605.56 Classic Firearms ★★★★★ (2,454)
Diamondback DB15 Rifle .300 AAC BLK 30rd Mag 16" 5/8x24 Threaded Barrel Black
New
UPC 810035756434 Free Shipping
$605.88 Ferrari Firearms
DIAMONDBACK FIREARMS DB15 300BLK 16" 30+1 BLK M-LOK
New
UPC 810035756434 Shipping $20
$605.88 Down Range Firearms ★★★★★ (8)
Diamondback DB1718B002 DB15 300 AAC Blackout 30+1 16" Black Nitride Threaded Barrel, Black Hardcoat Anodized Aluminum/Carbon Receiver w/Picatinny Rail Receiver, M-LOK Handguard, Magpul MOE Grip
New
UPC 810035756434
$605.95 All Alpha Armory ★★★★★ (18)
DIAMONDBACK FIREARMS DB15 300BLK 16" 30+1 BLK M-LOK
New
UPC 810035756434
$607.00 Armored Boar Gunworks ★★★★★ (53)
Diamondback DB15 300 AAC Blackout 10 in 28+1 Carbon Lower 9 in M-LOK Finish
New
UPC 810035755604 Free Shipping
$607.68 Shooting Surplus ★★★★★ (193)
DIAMONDBACK FIREARMS DB15 300BLK 16" 30+1 BLK M-LOK
New
UPC 810035756434
$607.99 Get Guns N Ammo
DIAMONDBACK FIREARMS DB15 300BLK 16" 30+1 BLK M-LOK
New
UPC 810035756434
$608.68 MCM Tactical ★★★★★ (60)
Diamondback DB15 Pistol .300 Blackout 10" Barrel 9" M-LOK 28+1
New
UPC 810035755604 Shipping $10
$608.99 Alexander's Store ★★★★★ (1,532)
Diamondback DB1915B001 DB15 300 Blackout 28+1 10", Black, Carbon Lower, 9" M-LOK Handguard, Padded Buffer Tube, Magpul Grip
New
UPC 810035755604 Shipping $18
$610.40 Sharp's Shooting Supply ★★★★★ (34)
DIAMONDBACK FIREARMS DB15 300BLK 16" 30+1 BLK M-LOK
New
UPC 810035756434 Free Shipping > $700
$611.21 Safe Haven Defense
Diamondback DB15 .300 AAC Blackout 16in 30rd 15in M-LOK
New
UPC 810035756434 Free Shipping
$611.49 Axolotl Arms ★★★★★ (126)
Diamondback DB1718B002 DB15 300 Blackout 30+1 Picatinny Rail Aluminum Receiver, Black Synthetic Stock
New
UPC 810035756434 Free Shipping > $900 CC Fee 3% $10 Off Code CALIBERKING
$611.49 Armed in Michigan ★★★★★ (714)
Diamondback DB15 Pistol .300 Blackout 30rd Magazine(1) 10" Barrel 9" M-LOK Rail SBA3 Brace Black
New
UPC 810035754393 CC Fee 6%
$612.00 All Things Firearm ★★★★★ (3)
Diamondback DB15 Pistol .300 Blackout 30rd Magazine(1) 10" Barrel 9" M-LOK Rail Black
New
UPC 810035755604
$613.00 Birmingham Hill Armory ★★★★★ (16)
Diamondback DB1718B002 DB15 300 Blackout 30+1 16"
New
UPC 810035756434
$613.11 De Leon RX & Sporting Goods ★★★★★ (216)
DIAMONDBACK FIREARMS DB-15 PIST 300BLK BLK 8" SBA3
New
UPC 810035756557 CC Fee 3%
$613.99 Cornerstone Arms ★★★★★ (373)
Diamondback Firearms Carbon DB-15 300 BLK Semi-Auto Pistol - Black | 10" Threaded Barrel | SBA3 Arm Brace |1x30rd Mag
New
UPC 810035754393 CC Fee 3%
$614.99 Cornerstone Arms ★★★★★ (373)
Diamondback DB1915B001 DB15 300 Blackout 28+1 10", Black, Carbon Lower, 9" M-LOK Handguard, Padded Buffer Tube, Magpul Grip
New
UPC 810035755604 Free Shipping
$615.85 Timber Hole Outdoors ★★★★★ (5)
DIAMONDBACK FIREARMS DB15 300BLK 16" 30+1 BLK M-LOK
New
UPC 810035756434 Free Shipping
$617.10 Kinetic Armory ★★★★★ (3)
DIAMONDBACK FIREARMS DB15 300BLK 16" 30+1 BLK M-LOK
New
UPC 810035756434 Shipping $15
$617.10 AZ Arms Depot ★★★★★ (229)
Diamondback DB1718B002 DB15 300 AAC Blackout 30+1 16" Black Nitride Threaded Barrel, Black Hardcoat Anodized Aluminum/Carbon Receiver w/Picatinny Rail Receiver, M-LOK Handguard, Magpul MOE Grip
New
UPC 810035756434 Shipping $20
$617.10 Custom Creatives Group ★★★★★ (24)
Diamondback DB1718B002 DB15 300 AAC Blackout 30+1 16" Black Nitride Threaded Barrel, Black Hardcoat Anodized Aluminum/Carbon Receiver w/Picatinny Rail Receiver, M-LOK Handguard, Magpul MOE Grip
New
UPC 810035756434
$617.10 Pickett's Mill Armory ★★★★★ (26)
DIAMONDBACK FIREARMS DB15 300BLK 16" 30+1 BLK M-LOK
New
UPC 810035756434
$617.10 Vital Defense ★★★★★ (14)
DBF DB15PC 300BLK PST 10B 30RD
New
UPC 810035755604 Shipping $16
$618.99 Riflenetics ★★★★★ (65)
Diamondback DB1915B001 DB15 300 Blackout 28+1 10", Black, Carbon Lower, 9" M-LOK Handguard, Padded Buffer Tube, Magpul Grip
New
UPC 810035755604 Free Shipping
$619.99 Canoe Creek Armory ★★★★★ (17)
Diamondback Firearms DB15 .300 AAC Blackout 10" AR Pistol, Black - DB1915B001
New
UPC 810035755604
$619.99 Palmetto State Armory ★★★★★ (1,164)
DBF DB15PC 300BLK PST 10B 30RD
New
UPC 810035755604 Shipping $25 $25 Off Orders Over $200 Code LOCKNLOAD25
$622.55 Scottsodg.com
Diamondback Db15 300 AAC Blackout 16 in 30+1 Rounds Flat Dark Earth
New
UPC 810035756434 Free Shipping
$625.52 Shooting Surplus ★★★★★ (193)
DBF DB15PC 300BLK PST 10B 30RD
New
UPC 810035755604 Shipping $18
$626.75 Blackbox Ballistics ★★★★★ (2)
Diamondback DB15 Pistol .300 Blackout 30rd Magazine(1) 10" Barrel 9" M-LOK Rail Black
New
UPC 810035755604 Shipping $20 Free Shipping > $1,000
$626.75 Life2A ★★★★★ (3)
Diamondback DB1915B001 DB15 300 Blackout 28+1 10", Black, Carbon Lower, 9" M-LOK Handguard, Padded Buffer Tube, Magpul Grip
New
UPC 810035755604 Shipping $20
$626.75 JB Armament ★★★★★ (126)
Diamondback DB1915B001 DB15 300 Blackout 28+1 10", Black, Carbon Lower, 9" M-LOK Handguard, Padded Buffer Tube, Magpul Grip
New
UPC 810035755604
$626.75 Allied Arms ★★★★★ (310)
Diamondback DB15 300 Blackout AR-15 Rifle 16in M-LOK 30+1
New
UPC 810035756434 Shipping $10
$626.99 Alexander's Store ★★★★★ (1,532)
Diamondback DB15 Pistol .300 Blackout 30rd Magazine(1) 10" Barrel 9" M-LOK Rail Black
New
UPC 810035755604
$626.99 Big Bee Bee ★★★★★ (11)
DIAMONDBACK FIREARMS DB15 300BLK 16" 30+1 BLK M-LOK
New
UPC 810035756434 Shipping $18
$628.32 Sharp's Shooting Supply ★★★★★ (34)
Diamondback DB15 Pistol .300 Blackout 30rd Magazine(1) 10" Barrel 9" M-LOK Rail Black
New
UPC 810035755604 Free Shipping > $1,000 CC Fee 3%
$629.48 Bunker Hill Ballistics ★★★★★ (9)
DIAMONDBACK FIREARMS DB-15 PIST 300BLK BLK 8" SBA3
New
UPC 810035756557 Free Shipping
$629.99 Cummings Family Firearms ★★★★★ (52)
DIAMONDBACK DB-15 - RIFLE: DIAMONDBACK FIREARMS MODEL DB-15, SERIAL NUMBER DB1585067, 2- TONE, CASE NOT INCLUDED, SEMI - AUTOMATIC, .300 BLACKOUT, 18 Notes: The Diamondback DB15 chambered in .300 Blackout is a versatile AR-platform rifle built for reliability and performa...
Used
Shipping $25.20
$629.99 Guns.com ★★★★★ (38,455)
DIAMONDBACK FIREARMS DB-15 PIST 300BLK BLK 10" SBA3
New
UPC 810035754393 Free Shipping
$630.99 Cummings Family Firearms ★★★★★ (52)
Diamondback DB1718B002 DB15 300 AAC Blackout 30+1 16" Black Nitride Threaded Barrel, Black Hardcoat Anodized Aluminum/Carbon Receiver w/Picatinny Rail Receiver, M-LOK Handguard, Magpul MOE Grip
New
UPC 810035756434
$631.00 Birmingham Hill Armory ★★★★★ (16)
DIAMONDBACK FIREARMS DB15 300BLK 16" 30+1 BLK M-LOK
New
UPC 810035756434 Free Shipping
$633.93 Timber Hole Outdoors ★★★★★ (5)
DIAMONDBACK DB15 - .300 Blackout 30+1 Picatinny Rail Aluminum Receiver, Black Synthetic Stock
New
UPC 810035756434 Shipping $20
$633.99 Guns.com ★★★★★ (38,455)
DBF DB15PC 300BLK PST 10B 30RD
New
UPC 810035755604 Free Shipping $15 Off Orders Over $75 Code CALIBERKING
$635.99 Brickhouse Firearms
Diamondback DB15 Pistol .300 Blackout 30rd Magazine(1) 10" Barrel 9" M-LOK Rail Black
New
UPC 810035755604
$635.99 Precision Gunworks
Diamondback DB1718B002 DB15 300 AAC Blackout 30+1 16" Black Nitride Threaded Barrel, Black Hardcoat Anodized Aluminum/Carbon Receiver w/Picatinny Rail Receiver, M-LOK Handguard, Magpul MOE Grip
New
UPC 810035756434 Shipping $20 Free Shipping > $1,000
$636.15 Dave's Guns ★★★★★ (28)
DIAMONDBACK FIREARMS DB15 300BLK 16" 30+1 BLK M-LOK
New
UPC 810035756434 Shipping $16
$636.99 Riflenetics ★★★★★ (65)
DIAMONDBACK FIREARMS DB-15 PIST 300BLK BLK 8" SBA3
New
UPC 810035756557
$637.09 Ecommerce Arms
Diamondback DB1916B001 DB15 300 AAC 30+1 10" Black Hard Coat Anodized Heavy Barrel 9" M-LOK Handguard 7075-T6 Aluminum SBA3 Brace Magpul MOE Grip
New
UPC 810035754393
$637.62 Ecommerce Arms
DB15 300 BLK 16" MLOK PMAG Blk 30rd
New
UPC 810035756434 Free Shipping
$637.99 Canoe Creek Armory ★★★★★ (17)
Diamondback DB1915B001 DB15 300 Blackout 28+1 10", Black, Carbon Lower, 9" M-LOK Handguard, Padded Buffer Tube, Magpul Grip
New
UPC 810035755604
$638.00 Highland Arms ★★★★★ (49)
Diamondback DB15 Pistol .300 Blackout 30rd Magazine(1) 10" Barrel 9" M-LOK Rail Black
New
UPC 810035755604
$639.00 Third Shift
DIAMONDBACK FIREARMS DB15 300BLK 16" 30+1 BLK M-LOK
New
UPC 810035756434 Free Shipping CC Fee 3%
$639.54 Minutemen Defense ★★★★★ (54)
Diamondback DB1718B002 DB15 300 AAC Blackout 30+1 16" Black Nitride Threaded Barrel, Black Hardcoat Anodized Aluminum/Carbon Receiver w/Picatinny Rail Receiver, M-LOK Handguard, Magpul MOE Grip
New
UPC 810035756434 Shipping $15
$639.99 Extreme Products ★★★★★ (83)
DIAMONDBACK FIREARMS DB15 300BLK 16" 30+1 BLK M-LOK
New
UPC 810035756434 Shipping $25 $25 Off Orders Over $200 Code LOCKNLOAD25
$640.62 Scottsodg.com
DIAMONDBACK FIREARMS DB-15 PIST 300BLK BLK 8" SBA3
New
UPC 810035756557 Free Shipping > $1,000 CC Fee 3%
$641.47 Bunker Hill Ballistics ★★★★★ (9)
Diamondback Firearms DB-15 Pistol .300 AAC Blackout 8"
New
UPC 810035756557
$644.46 Georgia Guns & Ammo ★★★★★ (2)
DBF DB15PC 300BLK PST 10B 30RD
New
UPC 810035755604
$644.99 WTW Arms ★★★★★ (68)
Diamondback DB15 Carbon .300 Blackout 10in Pistol, SBA3 Brace
New
UPC 810035754393
$645.00 Georgia Guns & Ammo ★★★★★ (2)
Diamondback DB1916B001 DB15 300 AAC 30+1 10" Black Hard Coat Anodized Heavy Barrel 9" M-LOK Handguard 7075-T6 Aluminum SBA3 Brace Magpul MOE Grip
New
UPC 810035754393
$645.00 CLB Guns ★★★★★ (45)
DIAMONDBACK FIREARMS DB-15 PIST 300BLK BLK 8" SBA3
New
UPC 810035756557
$645.00 CLB Guns ★★★★★ (45)
DB15 300 BLK 16" MLOK PMAG Blk 30rd
New
UPC 810035756434 Shipping $20 Free Shipping > $1,000
$645.15 Life2A ★★★★★ (3)
DIAMONDBACK FIREARMS DB15 300BLK 16" 30+1 BLK M-LOK
New
UPC 810035756434 Shipping $20
$645.15 JB Armament ★★★★★ (126)
DIAMONDBACK DB15 300 BLACKOUT 16IN BARREL WITH 15IN M-LOK RAIL FULL PIC AND QD BLACK 1X30RD PMAG
New
UPC 810035756434
$645.15 Allied Arms ★★★★★ (310)
Diamondback DB1718B002 DB15 300 AAC Blackout 30+1 16" Black Nitride Threaded Barrel, Black Hardcoat Anodized Aluminum/Carbon Receiver w/Picatinny Rail Receiver, M-LOK Handguard, Magpul MOE Grip
New
UPC 810035756434
$645.99 Big Bee Bee ★★★★★ (11)
DIAMONDBACK FIREARMS DB-15 PIST 300BLK BLK 8" SBA3
New
UPC 810035756557
$646.79 All Alpha Armory ★★★★★ (18)
DIAMONDBACK FIREARMS DB-15 PIST 300BLK BLK 10" SBA3
New
UPC 810035754393
$647.32 All Alpha Armory ★★★★★ (18)
DIAMONDBACK FIREARMS DB-15 PIST 300BLK BLK 8" SBA3
New
UPC 810035756557 Free Shipping
$647.46 Ferrari Firearms
Diamondback DB1915B001 DB15 300 Blackout 28+1 10", Black, Carbon Lower, 9" M-LOK Handguard, Padded Buffer Tube, Magpul Grip
New
UPC 810035755604 Free Shipping
$647.58 Lightning Strike Arms ★★★★★ (32)
Diamondback DB1718B002 DB15 300 AAC Blackout 30+1 16" Black Nitride Threaded Barrel, Black Hardcoat Anodized Aluminum/Carbon Receiver w/Picatinny Rail Receiver, M-LOK Handguard, Magpul MOE Grip
New
UPC 810035756434 Free Shipping > $1,000 CC Fee 3%
$647.96 Bunker Hill Ballistics ★★★★★ (9)

.300 Blackout Diamondback Guns Price Graph

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