Diamondback DB15 DB1731K001 | 5.56 NATO | 16 in
MSRP: $1,014.00
Your Price: $811.00
Diamondback DB15 rifle in 5.56 NATO with a 16-inch black nitride 4150 CrMoV barrel, 15-inch M-LOK V-Rail, Magpul CTR stock, MOE K2 grip and a 30-round Gen2 PMAG.
The Diamondback DB15 (MFG# DB1731K001) is an AR-style rifle chambered in 5.56 NATO built on forged 7075-T6 receivers with a mid-length gas system and a 16-inch black nitride 4150 CrMoV barrel for consistent performance. The rifle ships with a 15-inch M-LOK V-Rail with anti-slip texture pads, a Magpul CTR stock, a Magpul MOE K2 grip, a shot-peened Mil-Spec 8620 bolt carrier, and a 30-round Gen2 PMAG. For a practical optic under $1,000 that complements this platform, consider the Vortex Crossfire II 1-6×24 for versatile target acquisition at intermediate ranges.
Product Specifications
- The UPC is 810035754096.
- The caliber is 5.56 NATO.
- The barrel is a 16-inch Diamondback 4150 CrMoV black nitride medium contour.
- The twist rate is 1:8 RH.
- The gas system is a mid-length gas system.
- The bolt carrier group is a shot-peened Mil-Spec 8620 carrier.
- The upper is a A3 flattop forged 7075-T6 aluminum upper receiver.
- The lower is a forged 7075-T6 Diamondback Black Gold receiver with an enhanced trigger guard.
- The handguard is a 15-inch M-LOK V-Rail with anti-slip texture pads.
- The stock is a Magpul CTR and the grip is a Magpul MOE K2.
- The included magazine is a Gen 2 PMAG 30-round.
- The muzzle device is a Diamondback CNC DBSB-IV flash hider (1/2 x 28).
- The trigger is a standard trigger.
- The unloaded weight is approximately 6.8 lb.
- The overall length is 32.75 inches collapsed and 36 inches extended.
This DB15 balances factory-level features and modularity for shooters who want a ready-to-use AR platform with modern ergonomics. Its mid-length gas system and 16-inch nitride-treated barrel make it well-suited to range training and recreational target shooting, and the 15-inch M-LOK handguard provides a stable foundation for accessories and optics. The build uses mil-spec components where it matters and includes a serviceable magazine out of the box, making it a practical choice for informed owners who value dependable, straightforward equipment.
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