Description
Bryant Ridge Co. is pleased to present this unique single-shot, bolt-action rifle for a penny-start auction; this is the Custom Remington / Red Bull Armory XP-100!
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This custom Remington XP-100 in .300 AAC Blackout is a standout example of Red Bull Armory’s expert craftsmanship and precision gunsmithing. Built by the boutique, veteran-owned shop in Mitchell, Indiana, this firearm showcases the meticulous attention to detail that has earned Red Bull Armory a respected reputation among discerning shooters. Known for their high-end MK13 rifle builds and custom pistol conversions, the shop—led by former Navy SEAL and armorer Chris Higgins—has turned this XP-100 into a true performance-driven precision pistol. With a stainless/carbon fiber barrel, McMillan swirl stock, and Leupold optic setup, this build reflects the shop’s commitment to quality and one-on-one client attention.
SPECIFICATIONS:
Manufacturer: Remington / Red Bull Armory
Model: Custom XP-100
Serial: B7530806
Caliber: .300 AAC Blackout
Finish: Black Receiver with Stainless/Carbon Fiber Barrel
Barrel Length: 16" Threaded
Optics/Sights: No Sights, Drilled and Tapped Receiver with Installed EGW REM XP/XR 100 3 HOLE SA 20 MOA Rail and Leupold VX-3 2.5-8x32mm Handgun Scope
Stock/Grips: McMillian Tan, Burgundy, Grey Swirl Remington XP-100 Stock
Action: Single-Shot, Bolt-Action Pistol
Markings: Standard / The left rear of the receiver is marked “Red Bull Armory / Mitchell, IN.” The left rear of the barrel is stamped “.300 BLK.”
Bryant Ridge's Analysis:
The Remington XP-100, originally introduced in the 1960s as a bolt-action pistol designed for long-range accuracy, has become a favorite platform for custom gunsmithing, and this particular example reflects that evolution. Customized by Red Bull Armory of Mitchell, Indiana, this XP-100 has been reimagined as a precision firearm chambered in .300 AAC Blackout. It features a striking black receiver paired with a stainless steel and carbon fiber-wrapped 16-inch threaded barrel, offering both enhanced durability and weight reduction. The barrel is built for suppressed shooting if desired, while the action is drilled and tapped to accept optics, and comes with a pre-installed EGW 20 MOA scope rail. Mounted atop is a Leupold VX-3 2.5-8x32mm handgun scope, adding a layer of glass quality that matches the firearm’s performance ambitions.
Model: Custom XP-100
Serial: B7530806
Caliber: .300 AAC Blackout
Finish: Black Receiver with Stainless/Carbon Fiber Barrel
Barrel Length: 16" Threaded
Optics/Sights: No Sights, Drilled and Tapped Receiver with Installed EGW REM XP/XR 100 3 HOLE SA 20 MOA Rail and Leupold VX-3 2.5-8x32mm Handgun Scope
Stock/Grips: McMillian Tan, Burgundy, Grey Swirl Remington XP-100 Stock
Action: Single-Shot, Bolt-Action Pistol
Markings: Standard / The left rear of the receiver is marked “Red Bull Armory / Mitchell, IN.” The left rear of the barrel is stamped “.300 BLK.”
Bryant Ridge's Analysis:
The Remington XP-100, originally introduced in the 1960s as a bolt-action pistol designed for long-range accuracy, has become a favorite platform for custom gunsmithing, and this particular example reflects that evolution. Customized by Red Bull Armory of Mitchell, Indiana, this XP-100 has been reimagined as a precision firearm chambered in .300 AAC Blackout. It features a striking black receiver paired with a stainless steel and carbon fiber-wrapped 16-inch threaded barrel, offering both enhanced durability and weight reduction. The barrel is built for suppressed shooting if desired, while the action is drilled and tapped to accept optics, and comes with a pre-installed EGW 20 MOA scope rail. Mounted atop is a Leupold VX-3 2.5-8x32mm handgun scope, adding a layer of glass quality that matches the firearm’s performance ambitions.
The stock of this customized XP-100 is a McMillan model finished in a tan, burgundy, and grey swirl pattern, delivering both aesthetic distinction and ergonomic support for stability during precision shooting. Originally intended as a high-performance silhouette and varmint handgun, this custom build transforms the XP-100 into a unique hybrid, bridging the gap between long-range pistol and compact carbine performance. The .300 Blackout chambering is especially practical for subsonic shooting and versatility in various loadings. Whether intended for benchrest shooting, hunting, or collection, this Red Bull Armory XP-100 represents the ingenuity and adaptability of a legendary design enhanced with modern materials and expert craftsmanship.
Red Bull Armory LLC, based in Mitchell, Indiana, is a small veteran-owned firearms manufacturer and custom gunsmithing shop established around 2012–2013. Operated by a tight-knit team of just two, the company specializes in crafting precision rifles—such as the MK13 series—and custom pistol conversions like the XP-100 in .300 Blackout. Though it maintains a low online profile, Red Bull Armory enjoys a strong reputation within enthusiast communities. On forums like Reddit and Sniper’s Hide, founder Chris Higgins—an ex-Navy SEAL and former USN SOCS armorer at NSWC Crane—is consistently praised for his exceptional workmanship and personalized customer service. His builds, including MK13 Mod 5 and Mod 7 rifles, are frequently described as top-tier, with owners citing long but worthwhile wait times and meticulous attention to detail. Compact in size but rich in expertise, Red Bull Armory has established itself as a respected name in the world of custom firearms.
Contents:
Contents:
This example will ship with all contents as 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.
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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.
