
Availability: In Stock
The Black Rain Ordnance BR Advanced Upgrade Kit 2 is a comprehensive component package designed to enhance your AR-15 platform rifle. This kit bundles quality parts from trusted manufacturers like Magpul, giving you a straightforward way to upgrade your rifle's ergonomics, controls, and performance without sourcing components individually. Whether you're building a new rifle, modernizing an older one, or simply looking to improve your shooter's interface, this kit addresses the fundamentals that matter in the field and at the range.
Building or upgrading an AR-15 involves choosing the right combination of controls and components. The BR Advanced Upgrade Kit 2 takes the guesswork out of that process by pairing established ergonomic upgrades with a precision gas system and muzzle device. Each component in the kit serves a specific purpose: the stock and grip optimize your handling and cheek weld, the vertical grip gives you additional control options, and the gas block and compensator fine-tune your rifle's operation and recoil management. This is gear designed for shooters who understand that small upgrades in comfort and handling pay dividends during long range sessions or in the field.
The kit includes a custom laser-engraved dust cover and 30-round magazine, adding both personalization and practical capacity. These components work together as a cohesive upgrade path, but also give you flexibility—each piece is compatible with standard AR-15 platforms, so you can integrate them into your build at your own pace.
The BR Advanced Upgrade Kit 2 components are designed for standard AR-15 platform rifles. The Magpul stock, grip, and vertical grip use industry-standard attachment points. The gas block and compensator are sized for .750 profile barrels. Verify your barrel profile before installation if you're unsure.
The kit includes individual components that can be installed separately. Stock, grip, and vertical grip installation is straightforward for most shooters. Gas block and compensator installation typically requires gunsmithing tools and knowledge. Consult a qualified armorer if you're unfamiliar with these upgrades.
The .750 adjustable gas block lets you tune your rifle's gas system for optimal reliability and recoil management. You can fine-tune cycling based on ammunition type, suppressor use (if applicable), and your rifle's configuration.
Yes, the kit includes a custom laser-engraved 30-round magazine for 5.56 NATO/.223 Remington.

SKU: 115671010 • Weight: 2.26oz





Availability: In Stock
The Black Rain Ordnance BR Advanced Upgrade Kit 2 is a comprehensive component package designed to enhance your AR-15 platform rifle. This kit bundles quality parts from trusted manufacturers like Magpul, giving you a straightforward way to upgrade your rifle's ergonomics, controls, and performance without sourcing components individually. Whether you're building a new rifle, modernizing an older one, or simply looking to improve your shooter's interface, this kit addresses the fundamentals that matter in the field and at the range.
Building or upgrading an AR-15 involves choosing the right combination of controls and components. The BR Advanced Upgrade Kit 2 takes the guesswork out of that process by pairing established ergonomic upgrades with a precision gas system and muzzle device. Each component in the kit serves a specific purpose: the stock and grip optimize your handling and cheek weld, the vertical grip gives you additional control options, and the gas block and compensator fine-tune your rifle's operation and recoil management. This is gear designed for shooters who understand that small upgrades in comfort and handling pay dividends during long range sessions or in the field.
The kit includes a custom laser-engraved dust cover and 30-round magazine, adding both personalization and practical capacity. These components work together as a cohesive upgrade path, but also give you flexibility—each piece is compatible with standard AR-15 platforms, so you can integrate them into your build at your own pace.
The BR Advanced Upgrade Kit 2 components are designed for standard AR-15 platform rifles. The Magpul stock, grip, and vertical grip use industry-standard attachment points. The gas block and compensator are sized for .750 profile barrels. Verify your barrel profile before installation if you're unsure.
The kit includes individual components that can be installed separately. Stock, grip, and vertical grip installation is straightforward for most shooters. Gas block and compensator installation typically requires gunsmithing tools and knowledge. Consult a qualified armorer if you're unfamiliar with these upgrades.
The .750 adjustable gas block lets you tune your rifle's gas system for optimal reliability and recoil management. You can fine-tune cycling based on ammunition type, suppressor use (if applicable), and your rifle's configuration.
Yes, the kit includes a custom laser-engraved 30-round magazine for 5.56 NATO/.223 Remington.
SKU: 115671010 • Weight: 2.26oz
