Continuing a Classic
CSMC Model 21 double barrel rifles and shotguns are meticulously crafted at our New Britain, Connecticut facility. We invite you to visit and see our complete manufacturing process firsthand. Our customers appreciate the precision and customization of each shotgun, tailored to their exact specifications from wood selection to finishing touches, offering a unique shooting experience that reflects pride in craftsmanship and performance.
Specially Built Frames
Our frames are crafted from solid Proof Steel using advanced engineering and manufacturing techniques. After machining, all parts undergo rigorous inspection with state-of-the-art equipment. Our Master Gunmakers then assemble, fit, and polish the frames to perfection. Each Model 21 barrel is precision-made, featuring a half-lug machined from a single piece of forged steel. The mechanically interlocked barrels are secured with precision dovetail half-lugs, ensuring no microscopic shifting even under extreme stress.
For over two decades, the 'Model 21' Side by Side has been meticulously crafted in our New Britain, Connecticut facility.
Explore our complete manufacturing process firsthand, showcasing precision and custom craftsmanship tailored to your specifications. As the sole authorized repair facility and creators of both the new Winchester Model 21 and our renowned CSMC Model 21, we ensure rigorous safety inspections and meticulous preparation. With the world's largest collection of Model 21s, our commitment to excellence and competitive pricing underscores exceptional value and pride in ownership.
Talk With An Expert
Use the link below to learn more about this model. Our gun room team at New Britain is ready to provide personalized guidance.