The Tuna Cans 5.56 Stainless Steel Silencer L (9 Baffle) is a hard‑use rifle suppressor built around a robust, threaded baffle stack and generous internal volume for dependable sound and recoil reduction. Constructed from heat‑treated 17‑4 stainless steel, it uses nine ribbed baffles and a large 3" blast chamber to manage gas efficiently while remaining fully serviceable for long‑term use.

Optimized with a .299 bore for .223/5.56, this full‑auto‑rated can is equally at home on a workhorse AR‑15 or a dedicated training rifle. The 1.375×24 HUB threading gives you flexibility to pair it with your preferred mounting system, making it a strong choice for range practice, training, or general rifle use where lower report and better control are desired. Thoughtful engineering and in‑house production reflect Tuna Cans’ focus on durability, practicality, and shooter‑focused design.

Key Features:

• Manufacturer: Tuna Cans
• Model: 5.56 L Silencer (9 Baffle)
• Caliber: .223 / 5.56 (semi‑auto rated for 6mm ARC / 6mm PRC)
• Overall Length: 7.76 in
• Outer Diameter: 1.50 in
• Weight: 20 oz
• Material: Heat‑treated 17‑4 stainless steel
• Mount Style: 1.375×24 HUB threaded
• Bore Diameter: .299 in
• Number Of Baffles: 9
• Suppressor Rating: Full auto rated for .223 / 5.56