Installing the Grayboe Universal Mini Chassis is fast, simple, and requires no gunsmithing. This step-by-step guide walks you through tools, hardware, torque specs, and key differences compared to standard rifle stocks.
F-Class shooting is a game of precision, discipline, and strict equipment rules. The Grayboe Core stock offers the balance, ergonomics, and weight efficiency competitive shooters need—especially in F-TR—without sacrificing stability or consistency.
Grayboe introduces the Halo rifle stock—a rugged, modular platform built around the Universal Mini Chassis system. Designed for precision shooters who demand adaptability, durability, and modern ergonomics in a single stock.
Grayboe proudly introduces the Savage Universal Mini Chassis, a groundbreaking addition engineered for shooters demanding the perfect balance of precision, rigidity, and lightweight performance. Designed to universally fit Savage short-action rifles and deliver rock-solid bedding, this mini chassis elevates accuracy while offering unmatched versatility.
Looking for a compact, high-quality ARCA rail to mount your tripod or accessories on your Grayboe chassis? The Grayboe 3″ ARCA Rail with R-Lock offers rugged OEM-grade performance in a minimalist footprint — compatible with your Phoenix 2, Core or Flagstaff stock, and built to integrate seamlessly into your multi-platform rifle setup.
Hunting season demands reliability and accuracy. Upgrading your rifle with a Grayboe stock ensures you’re prepared with the strength, comfort, and precision you need to make every shot count.
Grayboe now supports the Mossberg Patriot with our Universal Mini Chassis (UMC) inlets — meaning you can run your Patriot in the Flagstaff, Core, and other Grayboe universal mini-chassis-compatible stocks. Learn why the Patriot is a great platform, what the UMC does, and how to swap your Patriot into a Flagstaff or Core stock for a lighter, modular hunting or range-ready rig.
Grayboe has launched the Tikka short action Universal Mini Chassis, giving Tikka T3 and T3X owners the ultimate aftermarket stock upgrade. Whether you’re looking for enhanced accuracy, rugged durability, or custom fit, Grayboe stocks for Tikka rifles deliver unmatched performance in the field and on the range.
Looking for the best hunting rifle stocks? From factory setups to the best aftermarket rifle stocks, choosing the right rifle stock brand can transform your shooting experience. Here’s what you need to know before upgrading.
Built for builders who don’t want guesswork, the Grayboe Core accepts a wide range of popular bolt-action rifles as true drop-in installs — no inletting, no adapters, no gunsmithing. Learn how Core improves accuracy, ergonomics, and consistency across Bergara, Rem 700, Ruger American, Howa 1500, Weatherby, Mossberg, Springfield Waypoint, Aero Solus, Christensen, and more.
The Grayboe Universal Mini Chassis makes precision shooting easier than ever. Did you know the Howa 1500 and Weatherby Vanguard share the same inlet? That means one chassis fits both, giving shooters maximum flexibility without compromise.
Grayboe has just launched The Core — a revolutionary rifle stock built from forged carbon or fiberglass for unmatched rigidity, universal compatibility, and precision performance. Packed with adjustability, AICS magazine readiness, and a full suite of shooter-friendly features, The Core is engineered for accuracy, adaptability, and long-range confidence.