Description
DS-15 Typhoon Maryland HBAR Rifle
The DS-15 Typhoon Maryland HBAR Rifle combines DSI's precision-matched billet receiver set and partial ambidextrous controls with a purpose-built heavy-barrel configuration for Maryland customers. The Typhoon provides a modern Maryland HBAR AR-15 platform with upgraded billet construction, free-float M-LOK capability, and familiar AR-15 operation.
At the center of the rifle is a 16-inch HBAR-profile 5.56 NATO barrel manufactured from premium 4150 CMV steel. The barrel features a 1:9 twist, carbine- or mid-length gas system, and black nitride heat treatment for durability and corrosion resistance.
The Typhoon's billet upper and lower receivers are machined from U.S.-produced 7075-T651 aluminum and paired with the DSI Atach™ ambidextrous charging handle and billet ambidextrous safety selector. A 13-inch free-float M-LOK handguard provides mounting space for optics and accessories while maintaining the streamlined profile of the Typhoon platform.
Current production rifles use a Magpul DT adjustable stock and Magpul K2 pistol grip.
Flat Dark Earth models will continue to ship with a Hogue overmolded pistol grip until existing inventory is depleted.
Available Finishes: Black Anodized, Flat Dark Earth H-Series Cerakote, Copperhead Brown H-Series Cerakote, Olive Drab Green H-Series Cerakote
Every firearm is hand-assembled and individually tested at our factory in Rockledge, Florida using American-made components and materials.
LIFETIME WARRANTY - Fully transferable, with no registration or proof of purchase required.
Technical Specifications
| Precision-Matched Receiver Set |
• Machined from U.S.-produced 7075-T651 aluminum • Mil-Spec Type III Class 2 hardcoat anodized finish |
| Billet Lower Receiver |
• Threaded bolt catch screw • M4-cut low rear shelf trigger pocket • Extended takedown and pivot pins |
| Billet Upper Receiver |
• Mil-Spec pinned forward assist • Threaded forward assist screw • Mil-Spec dry-film lubricated bore |
| Partial Ambidextrous Controls |
• DSI Atach™ ambidextrous charging handle • DSI billet ambidextrous 90° safety selector • Mil-Spec investment-cast bolt catch • Premium investment-cast single-stage trigger with 4.5 lb pull |
| DSI Mil+ Bolt Carrier Group |
• 8620 bolt carrier with diamond-honed bore • 9310 bolt with enhanced profile • 4130 gas key with Grade 8+ Torx-staked hardware • 8740 steel ground chrome firing pin • Sprinco XP 5-coil extractor spring |
| DSI 16″ HBAR Profile Barrel |
• 5.56 NATO • Premium 4150 CMV steel certified to MIL-B-11595E • Button-rifled 1:9 twist • Carbine- or mid-length gas system • Black nitride heat-treat finish |
| Handguard | • 13-inch free-float M-LOK handguard |
| Furniture |
• Magpul DT adjustable stock • Magpul K2 pistol grip |
| DSI Mil+ Carbine Buffer System |
• Neoprene-dampened buffer with bump stop • Electropolished 17-7 stainless steel spring • 7075 6-position buffer tube with drain/vent holes • Dry-film lubricant in buffer tube bore • Dual-staked QD end plate and castle nut |
| Included Accessories |
• 10-round polymer magazine • Keyed cable lock |
Specifications subject to change without notice.