22 Arc Spring Kit

The 22 Arc Spring Kit is purpose-built for AR-15 platforms chambered in .22 ARC, delivering the critical spring components required for reliable bolt carrier group cycling and consistent performance. Designed for shooters who demand precision at distance, this kit addresses the unique demands of the intermediate .22 ARC cartridge—a round that has gained traction among competitive shooters, hunters, and tactical operators seeking flatter trajectories and reduced recoil compared to 5.56 NATO. Whether you're building a new upper receiver or retrofitting an existing system, this spring kit ensures your rifle cycles reliably across varying ammunition loads and environmental conditions.

The 22 Arc Spring Kit contains precisely engineered springs tuned to the powder charge and projectile weight specifications of .22 ARC ammunition, ensuring optimal dwell time and bolt velocity. Spring rates in .22 ARC systems differ from standard 5.56 applications due to the cartridge's lower recoil impulse; this kit's design prevents short-stroking while avoiding carrier tilt or gas tube erosion. The components are manufactured to military-grade tolerances and feature consistent temper throughout, eliminating the weak or inconsistent springs that can cause double feeds, failures to extract, or unreliable chambering—common issues when using incorrect spring weights in alternative caliber conversions.

This kit serves builders and operators who recognize that successful .22 ARC performance hinges on matching every component—barrel, gas system, and bolt carrier—to the cartridge's ballistics. Installation is straightforward for anyone with bolt carrier group disassembly experience; no gunsmithing or specialized tools are required. The 22 Arc Spring Kit is compatible with standard AR-15 bolt carrier groups and pairs seamlessly with .22 ARC uppers on any mil-spec lower receiver, making it an essential upgrade for dedicated precision shooters optimizing their rigs for this increasingly popular intermediate round.