Build Your BRN-22

The Brownells BRN-22® is a precision-machined Ruger® 10/22® compatible receiver and foundation for custom 10/22 rifle builds. Machined from billet 6061 aluminum, it combines tight, consistent tolerances, practical upgrades, broad 10/22 parts compatibility, and premium-quality machining at a price unseen for this feature set. The BRN-22 provides a rigid foundation for accuracy in precision rimfire rifles, lightweight field guns, hunting rifles, competition builds, and casual plinkers. It is compatible with standard Ruger 10/22-pattern barrels, bolts, trigger assemblies, stocks, magazines, and a wide range of aftermarket components, giving builders access to one of the largest rimfire aftermarket ecosystems available. Available configurations include receivers with an integrated Picatinny optic rail, while a rear receiver access hole allows the bore to be cleaned from the chamber end to help protect the muzzle and crown during routine maintenance.

Which BRN-22 Receiver Is Right For You?

Versatile Build Platform

BRN-22 Standard Receiver

For shooters looking for an aftermarket Ruger® 10/22® receiver, the Standard BRN-22® provides maximum flexibility for a custom 10/22 build. This precision-machined billet 10/22 receiver uses tight, consistent tolerances to provide a rigid foundation for accuracy while retaining compatibility with Ruger 10/22-pattern barrels, bolts, trigger assemblies, stocks, magazines, and the enormous 10/22 aftermarket. Standard BRN-22 receivers are available in multiple configurations, including models with an integrated Picatinny optic rail for a rigid, streamlined scope or red-dot mounting solution. A rear receiver access hole also allows the bore to be cleaned from the chamber end, making routine maintenance easier while helping protect the muzzle and crown. Whether the goal is a precision 10/22 rifle, competition gun, lightweight hunting rifle, varmint rifle, or everyday plinker, the Standard BRN-22 combines premium machining, useful features, broad parts compatibility, and competitive value.

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Compact & Packable

BRN-22 Takedown Receiver

The BRN-22® Takedown is a precision-machined Ruger® 10/22® Takedown compatible receiver designed for builders who prioritize compact storage, easy transport, and the extensive 10/22 Takedown aftermarket. It combines the tight machining and consistent tolerances of the BRN-22 family with a takedown configuration that can be quickly separated into a compact package for transport or storage. The receiver is compatible with Ruger 10/22 Takedown-pattern barrels, stocks, triggers, bolts, magazines, and other compatible aftermarket components, making it an excellent foundation for lightweight backpacking rifles, compact field guns, hunting builds, and portable plinkers. The BRN-22 Takedown gives shooters the portability of the Ruger 10/22 Takedown platform without giving up the machining quality, fit, accuracy potential, or practical features expected from a premium aftermarket 10/22 receiver.

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Shop Parts for Your BRN-22 Build

Builds, Guides & How-To

See how the BRN-22 comes together, explore different build directions, and get practical Ruger® 10/22® platform guidance.

Caleb's BRN-22 Build

Caleb walks through BRN-22 receiver options and the components behind his custom Ruger® 10/22® build.

Steve's BRN-22 Build

Steve takes a more traditional approach to a custom Ruger® 10/22® with the BRN-22 receiver at its heart.

Lightweight Precision BRN-22

Caleb builds a lightweight precision 10/22-pattern rifle using components from Volquartsen, Victor Company, and Brownells.

BRN-22 Takedown Build

Caleb builds a lightweight, compact BRN-22 Takedown designed as a dependable and packable Ruger® 10/22® Takedown-platform companion.

Ruger 10/22 Basic Maintenance

Basic maintenance for the Ruger® 10/22®, BRN-22, and most 10/22-pattern rifles.

Which 10/22 Bolt Is Right for You?

A quick guide to choosing the right Ruger® 10/22® compatible bolt for your specific build.

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