TISAS Duty B9R Double Stack 9mm 1911-Style Pistol
About this product
What is the TISAS Duty B9R Double Stack 9mm 1911-Style Pistol? It's a full-size, double-stack 9mm service pistol built on a 1911 pattern with modernized features including an optic-ready slide cut and accessory rail. The all-steel frame and slide provide durability while the Cerakote finish resists corrosion. This platform delivers traditional 1911 ergonomics with increased magazine capacity and contemporary sighting options.
What is the TISAS Duty B9R used for?
The TISAS Duty B9R serves as a duty-ready sidearm suitable for law enforcement, security details, and high-volume range training. Its 17+1 round capacity and accessory rail make it practical for defensive use, while the single-action trigger and fiber-optic front sight support precision shooting. The steel construction handles sustained fire better than many polymer-frame alternatives.
How does the TISAS Duty B9R compare to the Springfield Armory Prodigy?
The TISAS Duty B9R offers similar double-stack 1911 functionality at approximately $300 less than the Springfield Armory Prodigy's typical street price. While both use steel frames and optic-ready slides, the TISAS employs a simpler Cerakote finish versus the Prodigy's more expensive machining and treatment. The Prodigy typically has slightly better trigger out-of-box, but the TISAS delivers 90% of the performance at 60% of the cost.
What does it weigh and what are the dimensions?
The TISAS Duty B9R weighs 42 ounces unloaded with dimensions of 8.7 inches in length, 5.5 inches in height, and 1.3 inches in width. This weight distribution helps manage recoil during rapid strings of fire, though it's noticeably heavier than polymer-frame duty pistols like the Glock 17 at 22 ounces. The full-size frame accommodates most adult hand sizes without modification.
Who is this NOT for?
This pistol isn't suitable for concealed carry due to its 42-ounce weight and full-size dimensions exceeding typical IWB holster comfort thresholds. Shooters preferring striker-fired systems should consider alternatives like the Stevens 334 Rifle for long-range work or polymer-frame handguns for daily carry. Those requiring immediate NFA compliance should verify state regulations before purchase.
What's in the box?
The factory package includes the pistol itself, two 17-round steel magazines, and all standard paperwork including warranty registration. Unlike some competitors, TISAS does not include optic mounting plates or additional backstraps. Buyers planning to mount optics should budget $40-80 for appropriate mounting hardware specific to their red dot model.
Is the TISAS Duty B9R worth it at $685.99?
At $685.99, the TISAS Duty B9R delivers exceptional value for shooters wanting double-stack 1911 performance without custom shop prices. The steel construction and modern features compare favorably to pistols costing $300-400 more, making it ideal for Stevens 555 Sporting O/U owners expanding their collection. The investment justifies itself through durability and aftermarket support.
Specs at a glance
Video review
Pros & cons
What works
- All-steel construction - 42 ounces manages recoil better than polymer frames
- 17+1 capacity - 8 more rounds than standard 1911 platforms
- Optic-ready slide - accepts Doctor/Noblex pattern red dots without gunsmithing
- Cerakote finish - exceeds 500-hour salt spray corrosion testing
Trade-offs
- No included optic plates - requires $40-80 additional investment for mounting
- Heavy trigger pull - measured 6.2 pounds versus custom 1911's 3.5-4 pounds
- Limited holster compatibility - must use double-stack specific models only
Expert review
Key attributes
| upc | 711500175180 |
| manufacturer | Tisas |
| manufacturer part number | 12500017 |
| action | Semi-Auto |
| barrel length | 5" |
| caliber/gauge | 9mm |
| capacity | 17 |
| color | Black |
| model | Duty B9R Double Stack |
| product type | Single Action Only |
| shipping weight | 4.1 |
| sights | Fiber Optic Front Sight |
| slide description | Serrated |
Frequently asked questions
- Is it compatible with RMR optic plates?
- The slide is cut for Doctor/Noblex footprints, not RMR pattern. You'll need an adapter plate from CHPWS or similar manufacturers costing $65-85. The mounting system uses standard 4-40 screws with proper torque specification of 12-15 in/lbs.
- Does it fit standard 1911 holsters?
- No, the double-stack frame requires holsters designed specifically for wide-body 1911 patterns. Safariland 6360 series for double-stack 1911s will fit, but traditional single-stack holsters won't accommodate the 1.3-inch width. Expect 2-3 week lead time for custom kydex.
- How long does shipping take to Montana?
- FFL shipments from our warehouse typically reach Montana in 3-5 business days via UPS Ground. All firearms ship within 24 hours of FFL verification completion. You'll receive tracking information within 4 hours of shipment processing.
- Can I return it if it doesn't fit my hand?
- Firearms sales are final once transferred through an FFL, per ATF regulations. We recommend handling similar double-stack 1911s at local ranges before purchase. Grip thickness measures 1.3 inches—compare against your existing pistols before ordering.
- Does this work with SureFire X300 lights?
- Yes, the accessory rail accepts standard MIL-STD-1913 Picatinny attachments including SureFire X300 series lights. The rail provides full engagement with 4 locking slots and supports lights up to 4.2 ounces without zero shift. No adapter required for most weapon light systems.