.223 Remington Diamondback Guns for Sale

Price History
.223 Remington
Diamondback
DIAMONDBACK DB15 RIFLE - RIFLE: DIAMONDBACK FIREARMS MODEL DB15 RIFLE IMPORTED BY DIAMONDBACK FIREARMS, SERIAL NUMBER DB3237307, BLACK (MATTE), CASE NOT INCLUDED, SEMI - AUTOMATIC, 5.56 NATO, 16, DIAMONDBACK DB15 AR15 5.56CAL IN GOOD CONDITION WITH MONSTRUM MOUNT, SCOPE. W...
Used
Shipping $20
$449.99 Guns.com ★★★★★ (38,455)
DIAMONDBACK DB-15 - Semi-Automatic Rifle chambered in 5.56 NATO. This rifle features a 16-inch barrel and is in good condition, showing normal signs of handling consistent with use. No magazine is included. It comes exactly as seen in the photos. The Diamondback DB-15 is...
Used
Shipping $20
$469.99 Guns.com ★★★★★ (38,455)

.223 Remington Diamondback Guns Price Graph

Today's .223 Remington Diamondback Guns average is $624.54, 5% below the 180-day average of $654.11. Over the last 180 days, the average peaked at $800.49 on April 17, 2026 and bottomed at $575.70 on May 28, 2026.

DIAMONDBACK DB15 RIFLE - RIFLE: DIAMONDBACK FIREARMS MODEL DB15 RIFLE, SERIAL NUMBER DB2200489, BLACK (MATTE), CASE NOT INCLUDED, SEMI - AUTOMATIC, .300 BLACKOUT, 17 Notes: The Diamondback Firearms DB15 is a modern AR-style semi-automatic rifle designed to provide reliabl...
Used
Shipping $20
$499.99 Guns.com ★★★★★ (38,455)
DIAMONDBACK DB15 RIFLE - RIFLE: DIAMONDBACK FIREARMS MODEL DB15 RIFLE, SERIAL NUMBER DB3258217, BLACK (MATTE), CASE NOT INCLUDED, 2, 5.56 NATO, SEMI - AUTOMATIC Notes: The Diamondback Firearms DB15 is an AR-style semi-automatic rifle manufactured by Diamondback Firearms. ...
Used
Shipping $20
$499.99 Guns.com ★★★★★ (38,455)
Diamondback DB15 .223 Remington AR Rifle with 16" Barrel, Black - DBK1717K005
New
UPC 810035755406
$519.99 Palmetto State Armory ★★★★★ (1,164)
DIAMONDBACK DB-15 - Product description: The Diamondback DB-15 is a modern sporting rifle built on the AR-15 platform and designed for versatility, reliability, and modularity. Chambered in 5.56 NATO (and compatible with .223 Remington ammunition in appropriately marked ri...
Used
Shipping $21.20
$529.99 Guns.com ★★★★★ (38,455)
Diamondback Firearms DB15 16" 223 Remington 556NATO 30 Rounds - Black
New
UPC 810035755406 Free Shipping
$535.00 Skid Tactical ★★★★★ (63)
DBF DB15 5.56 16" MLOK 30RD BLK
New
UPC 810035754799
$544.97 Gun Wise
DBF DB15 5.56 16" MLOK 30RD ODG
New
UPC 810035755468
$552.29 Gun Wise
DBF DB15 5.56 16" MLOK 30RD SMK BRZ
New
UPC 810035755451
$552.29 Gun Wise

Daily Deals Email

Products at their 90-day low price.

Unsubscribe anytime with one click.

DBF DB15 5.56 16" MLOK 30RD BLK
New
UPC 810035754799
$569.40 De Leon RX & Sporting Goods ★★★★★ (216)
DBF DB15 5.56 16" MLOK 30RD ODG
New
UPC 810035755468
$577.05 De Leon RX & Sporting Goods ★★★★★ (216)
DBF DB15 5.56 16" MLOK 30RD SMK BRZ
New
UPC 810035755451
$577.05 De Leon RX & Sporting Goods ★★★★★ (216)
DBF DB15 5.56 16" MLOK 30RD BRZ
New
UPC 810035755017
$580.53 Gun Wise
DB15 5.56MM 16" ODG 15" MLOK223 Rem | 5.56 NATO
New
UPC 810035754331
$583.77 Vizards Guns and Ammo ★★★★★ (1,070)
Diamondback DB15 .223 Remington AR Rifle with 16" Barrel, Black - DB171AK001
New
UPC 810035754799
$588.99 Palmetto State Armory ★★★★★ (1,164)
Diamondback Firearms DB15 16" 223 Remington 556NATO 30 Rounds - Black
New
UPC 810035754799 Free Shipping
$595.00 Skid Tactical ★★★★★ (63)
DIAMONDBACK DB15 - Diamondback Firearms DB15, Semi-automatic Rifle, AR, .223 Remington/556NATO, 16" Barrel, Mil Spec OD Green, 6 Position Stock,30 Rounds, 15" MLOK Handguard, 1 Magazine.
New
UPC 810035755468 Shipping $20
$596.99 Guns.com ★★★★★ (38,455)
DIAMONDBACK DB15 - Diamondback Firearms is proud to announce its 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...
New
UPC 810035755451 Shipping $20
$596.99 Guns.com ★★★★★ (38,455)
Diamondback DB15 .223 Remington AR Rifle with 16" Barrel, Mil Spec OD Green - DB171AK201
New
UPC 810035755468
$604.99 Palmetto State Armory ★★★★★ (1,164)
Diamondback DB15 .223 Remington AR Rifle with 16" Barrel, Smoked Bronze - DB171AK211
New
UPC 810035755451
$604.99 Palmetto State Armory ★★★★★ (1,164)
Diamondback Firearms DB15 16" 223 Remington 556NATO 30 Rounds - Mil Spec Olive Drab Green
New
UPC 810035755468 Free Shipping
$605.00 Skid Tactical ★★★★★ (63)
Diamondback Firearms DB15 16" 223 Remington 556NATO 30 Rounds - Smoked Bronze
New
UPC 810035755451 Free Shipping
$605.00 Skid Tactical ★★★★★ (63)
DBF DB15 5.56 16" MLOK 30RD BRZ
New
UPC 810035755017
$606.56 De Leon RX & Sporting Goods ★★★★★ (216)
Diamondback DB15 .223 Remington AR Rifle with 16" Barrel, Black - DB1717K004
New
UPC 810035754560
$628.99 Palmetto State Armory ★★★★★ (1,164)
DIAMONDBACK DB15 RIFLE - RIFLE: DIAMONDBACK FIREARMS MODEL DB15 RIFLE, SERIAL NUMBER DB2408898, BLACK (MATTE), CASE NOT INCLUDED, SEMI - AUTOMATIC, 5.56 NATO, 16IN Notes: The Diamondback DB-15 is a 5.56 NATO AR-15-pattern rifle built as a straightforward, budget-friendly ...
Used
Shipping $25.20
$629.99 Guns.com ★★★★★ (38,455)
Diamondback Firearms DB15 16" 223 Remington 556NATO 30 Rounds - Bronze
New
UPC 810035755017 Free Shipping
$635.00 Skid Tactical ★★★★★ (63)
DIAMONDBACK DB15 - Diamondback Firearms DB15, Semi-automatic Rifle, AR, .223 Remington/556NATO, 16" Barrel, Cerakote Finish, Bronze, 15" M-LOK Free Float Handguard, 6 Position Adjustable Stock, 30 Rounds, 1 Magazine
New
UPC 810035755017 Shipping $20
$637.99 Guns.com ★★★★★ (38,455)
DIAMONDBACK DB15 - Diamondback Firearms DB15, Semi-automatic Rifle, AR, .223 Remington/556NATO, 16" Barrel, Black, 6 Position Stock, 30 Rounds, 15" MLOK Handguard, 1 Magazine
New
UPC 810035754799 Shipping $20
$649.99 Guns.com ★★★★★ (38,455)
DIAMONDBACK DB-15 PISTOL - PISTOL: DIAMONDBACK FIREARMS MODEL DB-15 PISTOL, SERIAL NUMBER DB2634242, SEMI - AUTOMATIC, 300 BLACKOUT, BLACK (MATTE), CASE NOT INCLUDED, 11 INCH Notes: The Diamondback Firearms DB-15 Pistol is a compact AR-15 pattern semi-automatic pistol cha...
Used
Shipping $26
$649.99 Guns.com ★★★★★ (38,455)
DB15 Pstl 5.56 7" BLK 6" PC M-Lok 30rd
New
UPC 810035754669
$652.00 Vizards Guns and Ammo ★★★★★ (1,070)
Diamondback DB15 .223 Remington AR Rifle with 16" Barrel, Bronze - DB171AK071
New
UPC 810035755017
$662.99 Palmetto State Armory ★★★★★ (1,164)
Diamondback DB15 DB1720H002 Rifle, .223 Wylde, 18" Stainless Barrel, 30+1, Semi-Auto, M-LOK Rail, Threaded Barrel.
New
UPC 810035756410 Shipping $18
$734.00 Classic Firearms ★★★★★ (2,454)
DBF DB15 5.56 16" MLOK 30RD ODG/FDE
New
UPC 810035755444
$740.34 Gun Wise
Diamondback DB15 Pistol DB1913K061, 5.56 NATO, 7", SB Tactical SBA3 Brace Stock, 30 Rds
New
UPC 810035754355
$773.00 Able Ammo ★★★★★ (397)
DBF DB15 5.56 16" MLOK 30RD ODG/FDE
New
UPC 810035755444
$782.51 De Leon RX & Sporting Goods ★★★★★ (216)
Diamondback Firearms DB15 16" 223 Remington 556NATO 30 Rounds Magpul Backup Flip Sight - Mil Spec Olive Drab Green
New
UPC 810035755444 Free Shipping
$800.00 Skid Tactical ★★★★★ (63)
Diamondback DB15 .223 Remington AR Rifle with 16" Barrel, Mil Spec OD Green - DB171AK192
New
UPC 810035755444
$847.99 Palmetto State Armory ★★★★★ (1,164)
DIAMONDBACK FIREARMS DB15 - **Limited Edition Exclusive**, Semi-automatic Rifle, AR, 223 Remington/556 NATO, 1:8, Medium Contour, 4150 CrMov, 16" FDE Cerakoted Barrel, Mid-Length Gas System, Mil Spec OD Green Finish With FDE Furniture, 6 Position Stock, 15" MLOK Handguard...
New
UPC 810035755444 Shipping $20
$849.99 Guns.com ★★★★★ (38,455)
Diamondback DB15 .223 Remington AR Rifle with 16" Barrel, Flat Dark Earth - DB1731K061
New
UPC 810035754102
$859.99 Palmetto State Armory ★★★★★ (1,164)
Diamondback Firearms DB15 16" 223 Remington 556NATO 30 Rounds - Black
New
UPC 810035756007 Free Shipping
$930.00 Skid Tactical ★★★★★ (63)
Diamondback Firearms DB15 16" 223 Remington 556NATO 30 Rounds - Flat Dark Earth
New
UPC 810035756014 Free Shipping
$975.00 Skid Tactical ★★★★★ (63)
Diamondback DB15 .223 Remington AR Rifle with 16" Barrel, Flat Dark Earth - DB1758K061
New
UPC 810035753143
$1,252.99 Palmetto State Armory ★★★★★ (1,164)

.223 Remington Diamondback Guns Price Graph

Today's .223 Remington Diamondback Guns average is $624.54, 5% below the 180-day average of $654.11. Over the last 180 days, the average peaked at $800.49 on April 17, 2026 and bottomed at $575.70 on May 28, 2026.

Daily Deals Email

Products at their 90-day low price.

Unsubscribe anytime with one click.

Related Searches