Description

Dark Storm DS-15 Variant 1 Fixed Magazine Rifle – Tungsten Cerakote

The Dark Storm Industries DS-15 Variant 1 Fixed Magazine Rifle combines precision engineering, premium American-made components, and a patented fixed-magazine design in a distinctive AR-platform rifle. Available in 5.56 NATO and .300 Blackout, the DS-15 Variant 1 features precision-matched billet receivers, competition-focused components, and a durable Tungsten H-Series Cerakote finish.

Designed by Ed Earle, the Variant 1 incorporates distinctive billet receiver styling, partial ambidextrous controls, a 13-inch M-LOK handguard, and a 16-inch MTOP-profile barrel.

Patented Fixed Magazine Design

At the heart of the DS-15 Variant 1 is Dark Storm Industries’ patented fixed-magazine lower receiver.

Unlike conventional AR-15 platforms, the Variant 1 is manufactured without a magazine release and features a permanently affixed 10-round magazine.

Key features include:

• Patented DSI fixed-magazine receiver design
• Permanently affixed 10-round magazine
• No traditional magazine release
• Extended takedown and pivot pins
• Precision-machined billet aluminum construction
• Familiar AR-platform ergonomics

The Variant 1 is designed for customers seeking a fixed-magazine rifle configuration, including those residing in states with restrictive firearm regulations. Dark Storm Industries markets this configuration for all 50 states under its current compliance determinations. Purchasers should verify current state and local requirements before ordering.

Precision-Matched Billet Receiver Set

The DS-15 Variant 1 features upper and lower receivers machined from American-produced 7075-T651 aluminum.

Both receivers receive a Mil-Spec Type III Class 2 hardcoat anodized finish beneath the distinctive Tungsten H-Series Cerakote exterior.

Billet Lower Receiver Features:

• Patented fixed-magazine design
• Threaded bolt catch screw
• M4-cut low rear shelf trigger pocket
• Extended takedown and pivot pins
• Permanently affixed 10-round magazine

Billet Upper Receiver Features:

• Mil-Spec pinned forward assist
• Threaded forward assist retaining screw
• Mil-Spec dry-film lubricant applied to receiver bore

Available Calibers: 5.56 NATO and .300 Blackout

The Dark Storm DS-15 Variant 1 is available in two chambering configurations.

5.56 NATO

The 5.56 NATO configuration features a 16-inch barrel manufactured from premium 4150 chrome-moly-vanadium steel certified to MIL-B-11595E.

Specifications include:

• Chambering: 5.56 NATO
• Barrel length: 16 inches
• Barrel profile: DSI MTOP
• Rifling: Button-rifled
• Twist rate: 1:9 or 1:7, depending on configuration
• Gas system: Carbine or mid-length, depending on configuration
• Finish: Black nitride

.300 Blackout

The .300 Blackout configuration features a 16-inch MTOP-profile barrel engineered for the cartridge’s operating characteristics.

Specifications include:

• Chambering: .300 AAC Blackout
• Barrel length: 16 inches
• Barrel profile: DSI MTOP
• Rifling: Button-rifled
• Twist rate: 1:8
• Gas system: Pistol-length
• Finish: Black nitride
• Manufacturer-designed gas system for cycling subsonic ammunition when suppressed

Select your preferred caliber from the product options above to view current pricing and availability.

Competition-Focused Trigger and Ambidextrous Controls

The DS-15 Variant 1 incorporates performance-oriented controls designed to provide a consistent operating experience.

Features include:

• Premium two-stage flat-blade trigger
• Approximately 3.5-pound trigger pull
• DSI Atach™ ambidextrous charging handle
• DSI billet ambidextrous 90-degree safety selector
• Mil-Spec investment-cast bolt catch

These components complement the rifle’s precision-machined receiver design and familiar AR-platform handling characteristics.

DSI Mil+ Bolt Carrier Group

The Variant 1 includes Dark Storm Industries’ Mil+ bolt carrier group, manufactured with premium materials and specialized finishing processes.

Components include:

• 8620 steel bolt carrier with diamond-honed bore
• 9310 steel bolt with enhanced profile
• 4130 steel gas key
• Grade 8+ Torx Plus staked gas key hardware
• 8740 steel chrome-plated firing pin
• Carburized components to Mil-Spec hardness
• Manganese phosphate and hard chrome finishes
• Sprinco XP five-coil extractor spring

13-Inch M-LOK Handguard and DSI Competition Compensator

The rifle features a 13-inch M-LOK handguard that provides a streamlined profile and accessory mounting capability.

A DSI Competition Compensator incorporates an expansion-chamber design intended to reduce muzzle rise and felt recoil.

Hogue overmolded furniture provides a textured gripping surface and comfortable interface.

DSI Mil+ Carbine Buffer System

The DS-15 Variant 1 includes a Mil+ buffer assembly featuring:

• Neoprene-dampened buffer with high-durometer bump stop
• Electropolished 17-7 stainless steel buffer spring
• 7075 aluminum six-position buffer tube
• Buffer tube drain and vent holes
• Mil-Spec dry-film lubricant
• Dual-staked QD end plate and castle nut

Tungsten H-Series Cerakote Finish

The distinctive Tungsten Cerakote finish provides a refined metallic-gray appearance that complements the billet receiver design.

Applied over Mil-Spec hardcoat anodizing, the finish adds a protective exterior layer while giving the Variant 1 its distinctive appearance.

American-Made Quality and Lifetime Warranty

Every Dark Storm DS-15 Variant 1 rifle is hand-assembled and individually tested at Dark Storm Industries’ factory in Rockledge, Florida.

The manufacturer specifies American-made components and materials throughout its construction.

Manufacturer Lifetime Warranty

Dark Storm Industries provides a fully transferable lifetime warranty with no registration or proof of purchase required, subject to the manufacturer’s warranty terms.

Warranty claims and service are administered by Dark Storm Industries.

Technical Specifications

Included Accessories

• Fixed 10-round polymer magazine
• Keyed trigger lock

Dark Storm DS-15 Variant 1 at Coastal Firearms

Coastal Firearms offers the Dark Storm Industries DS-15 Variant 1 Fixed Magazine Rifle in both 5.56 NATO and .300 Blackout configurations.

Customers can select their preferred caliber using the product variation selector to review current pricing and availability.

All firearm purchases and transfers are subject to applicable federal, state, and local laws, required background checks, and dealer transfer procedures.

Important: Firearm configurations and legal classifications may vary by jurisdiction. Manufacturer compliance determinations do not replace independent verification of applicable law. Specifications are subject to change without notice.