SAW Tisha 5.56

STEALTH ADDITIVE WORKS TISHA 5.56/6MM SUPPRESSOR - K-SIZE TITANIUM RIFLE SILENCER

The Stealth Additive Works Tisha is a K-size 5.56/6mm rifle suppressor built from 3D-printed Grade 5 (ELI) titanium or Inconel, measuring 4.1 inches long and weighing just 10.5 ounces in titanium or 15 ounces in Inconel without the mount. With the included Plan-B style mounting system it adds only 3.8 inches to your barrel length, making it one of the shortest and lightest rifle suppressors in its caliber range. The Tisha is rated for all 6mm projectiles and below, including 5.56/.223, 6mm ARC, 6mm Creedmoor, and 6mm GT, and runs on standard 1.375x24 HUB threading. If you're looking for the shortest, lightest 5.56/6mm suppressor with verified suppression performance, the Tisha is built for exactly that role.

The Tisha uses a patent-pending internal geometry designed to reduce back pressure while maintaining strong muzzle and shooter's ear suppression. PEW Science tested the Tisha on a 10.3-inch MK18 with Federal XM193 and recorded a composite Suppression Rating of 49.6, ranking it as the highest-performing 5.56 suppressor in their Rankings at the time of testing (SSS-6-209, December 2025). The exterior profile draws from Soviet-era aesthetics, modeled after the Delta Tek flash hider, and "Tisha" is a nod to the Russian word for "quiet." The variable-diameter body measures approximately 2.1 inches at the proximal end and 1.8 inches at the distal end. It works on bolt-action and semi-auto platforms, and for high rate of fire or full-auto use with the titanium version, the included 2-port muzzle brake (or a similar multi-port brake) is required.

CAPITOL ARMORY'S OPINION

The Tisha is doing something unusual in the suppressor market. A K-size can that tops the PEW Science 5.56 Rankings on a 10.3-inch barrel is not something we expected. The low back pressure combined with strong shooter's ear performance makes it a practical choice for short-barreled 5.56 platforms where gas blowback is a real concern. The 10.5/15 oz weight and 3.8-inch added length keep your rifle balanced and maneuverable. If you run a 5.56 SBR or a 6mm bolt gun and want the shortest, lightest option with verified suppression performance, the Tisha belongs on your shortlist.

FEATURES

• PEW Science composite Suppression Rating of 49.6 on MK18 (SSS-6-209)
• Low back pressure design with strong muzzle and shooter's ear suppression
• Caliber: 5.56mm / 6mm and below
• Length: 4.1 inches (without mount)
• Added length (with Plan B): 3.8 inches
• Weight: Titanium 10.5 oz | Inconel 15 oz (without mount)
• Diameter: ~2.1" proximal | ~1.8" distal (variable)
• Material: 3D-printed Grade 5 (ELI) titanium or 718 Inconel
• Finish: Cerakote (Black)
• Mount type: 1.375x24 HUB
• Thread pitch on included brake: 1/2-28
• Full-auto rated: Yes (titanium model requires the included brake or a multi-port muzzle device)
• Available in both titanium and Inconel versions

WHAT'S INCLUDED

• Stealth Additive Works Tisha 5.56 suppressor
• Plan-B compatible HUB mount (titanium version)
• 2-port muzzle brake (titanium version)
• 1/2x28 direct thread mount (Inconel version)

COMPATIBILITY

• Q Plan B / Cherry Bomb
• Rearden Manufacturing Atlas / FHD / SPD series
• Multi-port brakes with 1/2-28 threads (for full-auto use)
• Any HUB-compatible mounting solution