Big Mike’s Outpost’s rimfire can: 5.5″ long, 1.625″ in diameter, direct-thread 1/2-28, and made from PA6-CF carbon-fiber reinforced nylon. Rated for .22 LR and .17 HMR, and full-auto rated in 120-round strings with a 5-minute cooldown. No cleaning schedule. Just run it!
Where the Name Comes From
The Double Header was designed first for the .22 LR: the “Dub.” Look at the vents down the side and you’ll see the rest of the name. They reminded Big Mike of the exhaust headers on a P-51 Mustang, and after a range session the can wears the same exhaust stains a Mustang carried down its fuselage.
The name means something closer to home, too: all the years Big Mike spent at the ballfield watching his son play baseball and his daughter play softball, where double headers were a way of life.
Warranty & Replacement Guarantee
Every Double Header comes with a 1-year failure-proof warranty.
Add our 5-year Replacement Guarantee for $50. If the can’s integrity fails or it’s accidentally destroyed within 5 years (used on .22 LR or .17 HMR only), we’ll replace it with a new serial-numbered suppressor free of charge. All replacements are transferred in full compliance with applicable federal, state, and local law, including an approved ATF Form 4 where required.
