▼ 10% below avg
Diamondback DB15 5.56 16 Barrel 30-Rounds w/ Magpul CTR
Lowest Price
$1,046.99
MSRP
$1,407
Savings
26% off
Verified In Stock at
15 Stores
Updated
Aug 26, 2026
Compare Deals from 23 Retailers
Verified availability, then price
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1 Magazine
15 MLOK Rail"
Cold Hammer Forged Barrel
MBUS Flip Up Sights
Specifications
Caliber
Brand
Model
DB15
Series
Knight's Armament
MPN
DB1889K001
UPC
810035754478
Description
Diamondback DB15 Features The Diamondback DB15 chambered in .223 Rem / 5.56 NATO is built around a 16 KAC cold hammer-forged barrel with a 1:7 twist rate and 1/2x28 threading delivering the superior bore consistency and long barrel life that cold hammer forging provides while stabilizing the full range of 5.56 NATO projectile weights reliably. Forged 7075-T6 aluminum upper and lower receivers finished in matte black anodize provide a strong lightweight and corrosion-resistant foundation and a mid-length gas system delivers a softer more consistent recoil impulse compared to carbine-length alternatives for improved accuracy and shooter comfort. A 15 M-LOK anti-rotation rail provides rigid secure accessory mounting for lights lasers and grips without the rotational play found in standard rail interfaces. Magpul MBUS folding sights provide reliable backup iron sight capability right out of the box and a Magpul CTR collapsible stock delivers comfortable adjustable ergonomics across a wide range of shooter sizes and positions. A threaded barrel with 1/2x28 pitch provides immediate suppressor and muzzle device compatibility and an enhanced trigger guard and 2-position thumb safety round out the control package. One 30-round PMAG and a Diamondback plastic case are included for immediate range readiness and secure transport. For home defense users tactical shooters and AR enthusiasts who want a KAC cold hammer-forged barrel Magpul furniture and a complete out-of-box package with case and PMAG the Diamondback DB15 is for sale at ARMSAGORA and delivers that field-ready AR performance from the first round. Diamondback DB15 Specifications Manufacturer: Diamondback Firearms Model: DB15 Type: Semi-Auto Rifle Caliber: .223 Rem / 5.56 NATO Capacity: 30+1 Action: Semi-Auto Barrel Length: 16 Barrel Description: KAC Cold Hammer-Forged Threaded Twist: 1:7 Thread Pattern: 1/2x28 Gas System: Mid-Length Handguard: 15 M-LOK Anti-Rotation Rail Receiver: Forged 7075-T6 Aluminum Finish: Matte Black Anodized Stock: Magpul CTR Collapsible Sights: Magpul MBUS Trigger Guard: Enhanced Safety: 2-Position Thumb Overall Length: 34 - 37.25 Weight: 6.95 lbs Includes: One 30-Round PMAG Diamondback Plastic Case Available At: ARMSAGORA







