Shaw Barrels Enters the Suppressor Market With Six SB Series Models From $385 to $1,095

Shaw Barrels, the Pennsylvania barrel maker, has added a six-model SB Series of suppressors to its catalog, and its suppressor category page lists all six in stock at prices from $385 for the rimfire SB22 to $1,095 for the full-auto-rated SB556 and SB762 duty cans. Shooting News Weekly, whose writer toured Shaw’s factory earlier this year, reported the launch on Nov. 12, 2026, saying the company has made barrels for more than a century.

Every SB model uses what Shaw calls M-Kore technology, which its product pages say combines the low back pressure of a monocore silencer with the sound suppression of traditional stacked baffles. The pages note that M-Kore is a trademark of Maxim Defense Industries. All six are described as fully user-serviceable with common tools, with cores spaced to shed carbon and fitted with integrated carbon cutters to clean the tube.

The SB22 is a 3.5-ounce, 5.9-inch rimfire can with a 1/2-28 direct-thread mount, an aluminum tube and core and a titanium mount, rated for full-auto .22 LR and semi-auto .22 WMR and .17 HMR. Shaw’s SB57 is built for 5.7x28mm, weighs 6.6 ounces, runs 4.4 inches long and ships with 1/2-28 and M10x1 thread inserts.

The two duty models, the SB556 for cartridges up to .224 and the SB762 for cartridges up to .300 including .300 Winchester Magnum, share a 6-inch, 18-ounce build with a Grade 9 titanium tube, a 17-4 stainless core and a 1.375-24 HUB mount, and both are rated for full-auto fire on barrels of 10.3 inches or longer. The hunting pair, the SB30 and the SB350, weigh 10.8 ounces at 7.9 inches with aluminum tubes, cores and mounts, carry a 16-inch minimum barrel length and a firing schedule of 20 rounds at one round per second before cooling, and are magnum-rated to .300 Winchester Magnum. Only the SB350 adds .35 Whelen, .358 Winchester and .350 Legend to the list.

Shaw’s order terms say it does not sell suppressors to California, Delaware, Hawaii, Illinois, Massachusetts, New Jersey or New York, and that an FFL holding an SOT is required to receive shipment. The pages tell buyers they are responsible for the legality of a purchase in their own jurisdiction. Shaw’s news page carries no release on the SB Series, and the product pages show the six models in stock as of November 2026.