Reinventing the Rotary Magazine: The TacSol R1 & R1M Set a New Standard for Rimfire.

For decades, rimfire shooters have trusted the iconic rotary magazine format for reliable feeding in their 10/22® rifles. Compact, simple, and efficient, the rotary mag—especially the ubiquitous Ruger® BX-1®—became the standard bearer for semi-auto .22 rifles. But times change. Technology advances. And so do expectations. 

Enter the Tac Sol R1 Rotary Magazine, a precision-engineered solution built from the ground up to exceed the limitations of factory designs. It’s not just a new magazine—it’s the next evolution in rimfire reliability, fit, and finish. 

 

A Legacy Revisited: From Ruger® BX-1® to R1

The BX-1 magazine revolutionized rimfire shooting when it debuted with the Ruger 10/22®. Its rotary mechanism allowed ten rounds of .22 LR to be stored in a compact, flush-fitting design. For decades, it remained unchanged, and for good reason—it worked. 

But as precision shooting, high-volume plinking, and rimfire competitions became more demanding, the BX-1 began to show its age. Inconsistent feeding, excessive wear on plastic components, and spring fatigue were no longer acceptable compromises. Shooters wanted more. TacSol delivered. 

 

The R1 Rotary Magazine: Precision in Every Component 

Every detail of the R1 is designed with performance, durability, and shooter satisfaction in mind. This is not a cosmetic upgrade—it’s reengineering from the inside out. 

• 6000-Series Aluminum Body:
  The R1’s body is CNC-machined from lightweight, corrosion-resistant 6000-series aluminum. This adds not only structural rigidity but ensures long-term dimensional stability—no warping, cracking, or degradation like traditional polymer bodies. 

• Stainless Steel Feed Lips:
  One of the most critical wear points in any rimfire magazine is the feed lips. The R1 replaces molded polymer with precision-cut stainless steel, ensuring reliable, repeatable feeding and superior wear resistance. It’s built to handle thousands of rounds without deformation. 

• Silicone Compression Spring:
  Unlike traditional steel springs, TacSol uses a silicone compression spring that maintains its tension over time and across a wide temperature range. This minimizes feed inconsistencies and dramatically improves long-term reliability. 

• Redesigned Internal Geometry:
  From the follower shape to the internal track design, the R1 was optimized for smooth, jam-free cycling. Feeding, extraction, and ejection are all enhanced—especially in suppressed setups or when running various types of .22 LR ammo. 

 

Built to Outperform: Feeding, Function, and Feel 

The R1 was engineered to do more than just function—it was designed to excel. Compared to the factory BX-1: 

• Feeding: The rigid, precisely machined body combined with steel lips means tighter tolerances and smoother round presentation. 

• Operation: The improved spring system and follower design ensure consistent cycling, even in finicky or dirty rifles. 

• Extraction & Ejection: Better alignment means cleaner ejection, reducing stovepipes and malfunctions. 

• Durability: With metal where it matters and no reliance on cheap plastics, the R1 is built to last a lifetime. 

In short, the R1 doesn’t just replace your BX-1—it permanently upgrades it. 

 

Ready for the Future: .22 WMR and .17 HMR Variants are Available Now. 

While the R1 currently delivers unmatched performance for .22 LR platforms, the story doesn’t end there. Tactical Solutions is preparing to launch R1M variants for .22 WMR and .17 HMR, giving shooters who rely on these higher-performance rimfire rounds the same level of engineering excellence. 

These cartridges pose greater challenges—higher pressures, different case dimensions, and feeding dynamics—but TacSol’s commitment to innovation means these future models will offer the same reliability and construction quality that define the original R1. 

 

A True Drop-In Replacement 

No tuning. No modifications. No guesswork.
The Tac Sol R1 is a drop-in fit for any rifle that accepts the BX-1®, offering a seamless transition to a more capable, durable, and dependable rotary magazine. Whether you’re running a factory 10/22®, a custom-built precision rig, or anything in between—the R1 improves the experience across the board. 

 

Conclusion: Not Just a Magazine—A Mission 

The Tac Sol R1 represents more than a new product. It’s a statement: that even the most trusted designs can be improved with smart engineering, quality materials, and a relentless focus on performance. 

If you’ve ever struggled with feeding issues, worn-out springs, or inconsistent cycling from your factory magazine, the R1 offers not just a fix—but a permanent solution. 

Built for the modern shooter. Built for the long haul. Built to outperform.
That’s the Tac Sol R1. 

The Rotary Magazine, Perfected: Meet the R1 and R1M 

When it comes to rimfire performance, reliability isn’t optional—it’s everything. Whether you’re plinking steel, fine-tuning your accuracy, or pushing the limits in competition, your rifle is only as dependable as the magazine feeding it. That’s why Tactical Solutions created the R1 and R1M Rotary Magazines—the ultimate upgrade for your 10/22® platform and beyond. 

Built with precision and purpose, these magazines are crafted to permanently replace the factory-standard BX-1® magazines with superior feeding, flawless ejection, and rock-solid consistency. From the CNC-machined aluminum body to the stainless steel feed lips and silicone compression spring, every element was designed to eliminate failure points and optimize your shooting experience. No more fumbling with warped plastics, worn-out springs, or unreliable feeds. 

But this isn’t just about function—it’s about elevating the feel, fit, and performance of your rifle. Whether you’re running .22 LR through the R1 or dialing up the energy with .22 WMR or .17 HMR in the R1M, these mags ensure your rounds cycle cleanly and predictably, every time. 

This isn’t just an upgrade.
This is your rifle, but better.  

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Features & Benefits – R1 and R1M Rotary Magazines 

• Machined 6000-Series Aluminum Body – Lightweight, durable, and corrosion-resistant 

• Stainless Steel Feed Lips – Reliable round positioning with extreme wear resistance 

• Silicone Compression Spring – Maintains tension over time, resists fatigue 

• Improved Internal Geometry – Enhanced feeding, ejection, and bolt cycling 

• Drop-In Fit – Compatible with all 10/22® style platforms 

• .22 LR (R1) and .22 WMR / .17 HMR (R1M) – Tailored for optimal performance with each caliber 

• Long-Lasting Construction – Built to outperform plastic mags, shot after shot 

• Perfect for Suppressed Setups – Smooth cycling even with subsonic ammo 

• Precision Engineered in the USA – Designed by shooters, for shooters 

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