Outfitters Score™
Excellent
Diamondback Firearms scores as a value build with fair pricing and most components included.
Our proprietary rating combines brand tier, price percentile within the caliber, feature completeness, barrel versatility, retailer availability, caliber practicality, and use-case fit.
Short Barrel: Verify Classification
This firearm has a barrel under 16 inches. It may be classified as an AR Pistol (with brace) or an SBR (with stock, NFA regulated). Check with the retailer to confirm classification before purchasing.
Description
Diamondback DB15 Obsidian 5.56mm NATO 16in Flat Dark Earth Cerakote Semi Automatic Modern Sporting Rifle - 30+1 Rounds - This Diamondback DB15 Rifle features a medium 4150 chrome moly barrel, mid-length gas system and a shot-peened Mil-Spec 8620 bolt carrier. It utilizes 7075-T6 aluminum receivers, 15" M-Lok handguard, Magpul MOE-K2 grip, and a Magpul CTR stock.
Features
M Lok|Mil Spec
Full Specifications
Overview
| Brand | Diamondback Firearms |
| Model | DB1784K061 |
| SKU | 1959079 |
| Rifle Type | semi auto |
| Platform | AR15 |
| Caliber | 5.56 NATO |
| UPC | 0810035756014 |
Barrel
| Barrel Length | 15" |
| Barrel Material | 4150 CMV |
Gas System
| Gas System Length | mid-length |
Receiver
| Receiver Material | 7075-T6 |
| Receiver Finish | cerakote |
| Forward Assist | No |
| Dust Cover | No |
Handguard
| Handguard Type | m-lok |
| Handguard Material | aluminum |
| Free Float | No |
Furniture
| Stock Type | collapsible |
| Stock Model | Magpul Moe |
| Buffer Tube | mil-spec |
Muzzle
| Suppressor Ready | No |
Sights & Optics
| Optic Ready | No |
Finish
| Finish | fde |
| Cerakote | Semi Automatic |
Compliance
| CA Compliant | No |
| Classification | Short Barrel: Verify Classification |
| NFA Item | Verify with retailer |
What's Included (Complete Rifle)
This is a complete, ready-to-shoot firearm.
Upper Receiver
7075-T6
Lower Receiver
7075-T6
Barrel
15" 4150 CMV
Bolt Carrier Group
Handguard
m-lok
Stock / BraceVerify with retailer
Grip
Trigger
Muzzle Device
Charging Handle
Gas Block
Gas Tube
mid-length-length
Buffer Tube
Backup Iron Sights
Optic
Stock / Brace: Verify with retailer
We cannot confirm from available data whether this firearm includes a stock or brace. This distinction determines its legal classification.
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Manufacturer · Tier 3
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Build Guide
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State Check
This rifle has NFA or magazine considerations →
Florida maker of budget-friendly complete rifles and pistols. Solid shooters for the price with a focus on entry-level buyers.
View brand profile →Diamondback DB15 Obsidian 5.56mm NATO 16in Flat Dark Earth Cerakote Semi Automatic Modern Sporting Rifle - 30+1 Rounds - Tan
DB1784K061
Across 1 retailer
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