Description
Item Description
Bryant Ridge Co. is pleased to present this impressive semi-automatic pistol today for a penny-start auction, this is the FN America / Dorin Technologies (DT-CAOS) Five SeveN MK2!
This particular FN America Five-seveN MK2 is a standout example, upgraded with the precision-engineered DT-CAOS system by Dorin Technologies. This drop-in enhancement gives the pistol a more aggressive and modern aesthetic while adding deeper, more functional charging serrations for improved handling and control. The integrated red dot optic mounting platform allows for the seamless addition of optics without removing the factory rear sight or making permanent modifications.
According to the owner, this Five-seveN MK2 goes even further with a custom trigger and sear, enhancing both responsiveness and break consistency for superior accuracy. Topping it off is a Holosun HE407C-GR X2 Reflex sight, offering a crisp green reticle and rock-solid performance in all lighting conditions. Altogether, this enhanced Five-seveN MK2 represents a perfect fusion of cutting-edge upgrades and proven FN reliability—ready for precision shooting, tactical use, or standout collection status.
SPECIFICATIONS:
Manufacturer: FN America / Dorin Technologies
Model: Five-SeveN MK2 (DT-CAOS)
Serial: 386430404
Caliber: 5.7x28mm
Finish: Black
Barrel Length: 4 3/4"
Optics/Sights: 3-White Dot Sights with Holosun HE407C-GR X2 Reflex Sight
Stock/Grips: Black Polymer Frame with Textured Panels
Action: Semi-Automatic
Markings: Standard
Bryant Ridge's Analysis:
The original FN Five-seveN—often imitated but never truly duplicated—has earned a legendary reputation over more than two decades of trusted service with allied military forces, global law enforcement agencies, and civilian shooters alike. Renowned for its innovative design and exceptional performance, the Five-seveN set a new standard in handgun capability, and it continues to evolve. The latest iteration features a striking flat dark earth (FDE) frame and slide, extending its bold aesthetic and battlefield-proven functionality. Chambered in the NATO-standardized 5.7x28mm cartridge—developed by FN Herstal for superior range, accuracy, and armor penetration—the Five-seveN delivers significantly enhanced ballistic performance over traditional handgun calibers. The cold hammer-forged, chrome-lined barrel ensures long-term durability and pinpoint precision, while the pistol’s internal hammer system and smooth, predictable trigger break provide exceptional accuracy and control with minimal felt recoil.
Model: Five-SeveN MK2 (DT-CAOS)
Serial: 386430404
Caliber: 5.7x28mm
Finish: Black
Barrel Length: 4 3/4"
Optics/Sights: 3-White Dot Sights with Holosun HE407C-GR X2 Reflex Sight
Stock/Grips: Black Polymer Frame with Textured Panels
Action: Semi-Automatic
Markings: Standard
Bryant Ridge's Analysis:
The original FN Five-seveN—often imitated but never truly duplicated—has earned a legendary reputation over more than two decades of trusted service with allied military forces, global law enforcement agencies, and civilian shooters alike. Renowned for its innovative design and exceptional performance, the Five-seveN set a new standard in handgun capability, and it continues to evolve. The latest iteration features a striking flat dark earth (FDE) frame and slide, extending its bold aesthetic and battlefield-proven functionality. Chambered in the NATO-standardized 5.7x28mm cartridge—developed by FN Herstal for superior range, accuracy, and armor penetration—the Five-seveN delivers significantly enhanced ballistic performance over traditional handgun calibers. The cold hammer-forged, chrome-lined barrel ensures long-term durability and pinpoint precision, while the pistol’s internal hammer system and smooth, predictable trigger break provide exceptional accuracy and control with minimal felt recoil.
Taking the FN Five-seveN MK2 even further is the addition of the DT-CAOS system by Dorin Technologies. This drop-in upgrade transforms your pistol with a more aggressive and modern look, deeper and more functional charging serrations, and an integrated red dot optic mounting platform. Best of all, DT-CAOS retains the factory rear sight and requires no permanent modifications, preserving the integrity of your firearm while enhancing its tactical versatility. Whether for duty use, personal defense, or competition, the upgraded FN Five-seveN equipped with DT-CAOS is built to help you stand out—and hit your mark—with confidence.
Contents:
This example will ship with the matching factory-labeled case, two 20-round magazines, and all other contents pictured above!
Return Policy:
We gladly offer a 3 day unfired inspection policy from the time that the firearm is delivered to your FFL. Refunds are available for all qualifying orders.
Shipping Details
Handgun Standard Shipping with Insurance $50.00
Long Gun Standard Shipping with Insurance $70.00
Any orders placed with magazines that are not compliant with your state, county, or city regulations will not ship with your order.
We strive to ship orders within the close of the following business day after payment and documentation is received.
Payment Details
We accept all forms of Payment including Personal Check, Business Check, PO Money Orders, Certified Check, Etc.
Please note we place a 7 business day hold on shipment, for all non-certified payments.
Payment MUST be received within 14 days.
Return Policy
We gladly offer a 3 day unfired inspection policy from the time that the firearm is delivered to your FFL. Refunds are available for all qualifying orders.
Additional Details
Our #1 priority is customer satisfaction. We want to build a lasting trust in the relationship with our customers, so that you will always look to us for all your firearms needs. If you have any issues with your transactions please contact us, and we will work with you to resolve any issues you may have. We greatly appreciate your trust in us and we look forward to fulfilling all your future firearm needs.
Bryant Ridge also reserves the right to cancel any sales that may occur while gunbroker.com is experiencing technical issues that affects the entire site or a complete site outage, within an hour of the auction ending.
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About Us
From a small town hobby, to a leader in the investment and collector grade firearms industry. Bryant Ridge Firearms is here to offer the best in quality and customer service when you are looking to unload your collector grade firearm collection.
