***All silencers require a federal Tax stamp and special paperwork. Please know your laws before purchasing.***
The Tuna Cans 5.56 (6-Baffle) is built in the same hard-use style, design, and materials as our proven lineup—scaled and tuned specifically for 5.56 performance. Made in-house in our Texas warehouse, this is a no-BS suppressor that delivers strength and performance without the inflated price tag.
Machined from heat-treated 17-4 stainless steel, this can is extremely durable and designed to handle aggressive firing schedules. Inside is a 6-baffle stack with ribbed baffles that increase turbulence through the chambers for consistent performance. The threaded baffle system means each baffle screws together, creating a solid, serviceable stack.
Up front, the suppressor features a large 3″ blast chamber, allowing it to accept HUB mounts and large mounting systems that use standard TPI threading (we recommend the Tuna Can “1-Piece” Mount for best results).
With a .299 bore, this suppressor is optimized for 5.56 platforms and is FULL AUTO rated for .223 / 5.56. It can also shoot 6mm ARC and 6mm PRC on semi-auto firearms.






