Description
Tuna Cans 30 Cal Silencer – L (9-Baffle) — 17-4 Stainless | 1.50″ OD | .375 Bore – Affordable Silencers
The Tuna Cans 30 Cal Silencer – L is the longer, higher-capacity version built for shooters who want maximum durability and strong performance without the premium price tag. Made in-house in our Texas warehouse, this is a hard-use suppressor that’s built to run.
Constructed from heat-treated 17-4 stainless steel, the L model is tough as nails. It features a 9-baffle stack with ribbed baffles designed to increase turbulence through the chambers for solid performance. The threaded baffle system means each baffle screws together, creating a serviceable stack.
Up front, it includes a 3″ blast chamber so it can run large mounts (like a tri-lug) using standard TPI threading, and it’s also designed to fit HUB mounts that use standard TPI threads (we recommend pairing it with the Tuna Can “1-Piece” Mount).
At 7.76″ long and 20 oz, it’s heavier—but that weight comes from the strength and durability of 17-4 stainless.
Bore / Caliber Notes
.375 Bore
Ammo: 5.56 / 6mm / 7mm / 7.62 / .308 / .338
NOT FOR 9MM Bore is too tight
Full-Auto Rating
FULL AUTO rated: 5.56 / 6mm / 7mm / 7.62 / .308/ 8.6blk/300blk
1.375×24 standard TPI Hub Threaded ( DOES NOT COME WITH A MOUNT)
Key Features
Made in-house in our Texas warehouse
Heat-treated 17-4 stainless steel
1.50″ OD
9 ribbed baffles for increased internal turbulence
Threaded baffle stack — each baffle screws together
.375 bore
3″ blast chamber supports large mounts (ex: tri-lug) with standard TPI threading
HUB mount compatible (standard TPI threads)
Recommended: Tuna Can “1-Piece” Mount
Length: 7.76″
Weight: 20 oz

















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