Resilient Suppressors Stacy's Mom — 5.56/6mm

Resilient Suppressors Stacy's Mom 5.56 Suppressor - Black

Get genuine duty-grade suppression built for pinned-and-welded rifle setups with the Resilient Suppressors Stacy's Mom — a full-size 5.56/6mm suppressor engineered for shooters running standard-length barrels rather than a short-barrel or CQB build.

A Multi-Port Coaxial Baffle System lets you adjust gas flow for moderate or high back pressure to match your setup, and the included vented endcap's 75% recessed design directs gas within the suppressor, significantly reducing flash, snagging, and dirt spray when shooting prone. What genuinely sets the standard Stacy's Mom apart from the compact K version is internal clearance: the blast chamber provides 2.5" of mounting depth with enough room to fit over oversized pinned and welded muzzle devices on 13.7" and 14.5" barrels — a real advantage if your rifle's barrel is already legally pinned to length rather than genuinely short.

Built from 17-4 stainless steel with a Cerakote finish, this suppressor is HUB/Bravo compatible (1.375x24), working with both direct thread and QD mounting systems, and it includes a 1/2x28 direct thread adapter for broader host compatibility. Integrated wrench flats simplify installation, and the tool-less endcap design makes field maintenance straightforward without extra tools. At 6.225" in length and 14.7 oz, it stays genuinely sub-one-pound while delivering real duty-grade durability.

Whether you're running a pinned-and-welded 13.7" or 14.5" barrel and need a suppressor with the internal clearance to fit over it, want genuine back-pressure tunability without paying premium prices, or need a full-size 5.56/6mm can for standard duty use, the Stacy's Mom delivers real engineering at a standout price point.

Explore our full lineup of NFA items and suppressors at https://www.nativeoutdoors.com/suppressors, or stop by the store — our staff can walk you through whichever purchase and transfer process applies to your situation.

All NFA item sales are subject to a completed ATF background check and applicable federal, state, and local laws.

Frequently Asked Questions

Q: What calibers and barrel lengths is this suppressor rated for?
A: It's rated for 5.56/.223, 6mm ARC on a minimum 10.3" barrel, and for 6 Creedmoor, 6 Dasher, .243 Winchester, and other 6mm cartridges on a minimum 12.5" barrel.

Q: Will this suppressor fit over a pinned and welded muzzle device?
A: Yes, the blast chamber provides 2.5" of mounting depth with enough internal clearance to fit over oversized pinned and welded muzzle devices commonly used on 13.7" and 14.5" barrels.

Q: How is this different from the Stacy's Mom K?
A: The standard Stacy's Mom is longer and heavier (6.225", 14.7 oz) with internal clearance for pinned and welded muzzle devices on standard-length barrels. The Stacy's Mom K is a shorter, lighter (4.935", 11.8 oz) version purpose-built for short-barreled rifle and CQB applications.

Q: What is the mounting system?
A: It's HUB/Bravo compatible (1.375x24), working with direct thread and QD mounts, and includes a 1/2x28 direct thread adapter.

Q: What is this suppressor made of?
A: It's built from 17-4 stainless steel with a Cerakote finish.

Q: Is this suppressor full-auto rated?
A: Yes, it's full-auto rated for standard duty use, designed around a normal combat loadout of approximately 210 rounds of 5.56 with typical semi-auto and some full-auto use.