silencerco ac2603 3-lug
silencerco ac2603 3-lug device
silencerco ac2603 3-lug muzzle
silencerco ac2604 3-lug
silencerco ac2604 3-lug device
silencerco ac2604 3-lug muzzle
silencerco ac2605 3-lug
silencerco ac2605 3-lug device
silencerco ac2605 3-lug muzzle
silencerco ac2607 3-lug
silencerco ac2607-3- ug device
silencerco ac2607 3-lug muzzle
silencerco ac2609-3 lug
silencerco ac2609-3 lug device
silencerco ac2609-3 lug muzzle

SilencerCo 3-Lug Muzzle Device

Discover convenience of the 3-Lug Mount for firearms with fixed barrels. Securely attach suppressors using muzzle devices that utilize this mount. Get separate 3-Lug mounts for .45 caliber and 9mm devices for optimal performance. Explore our selection now!


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The 3-Lug Mount offers a convenient and efficient attachment option for firearms featuring fixed barrels. These muzzle devices utilize a 3-lug mount to securely fasten suppressors. You can find 3-lug mounts available separately right here. Remember, for .45 caliber 3-lug muzzle devices, always pair them with suitable 45 caliber 3-Lug Mounts. Similarly, ensure that 9mm 3-lug muzzle devices are exclusively used with compatible 9mm 3-lug mounts.

Compatible with the following SilencerCo suppressors:

Octane Series
Omega K Series
Hybrid 46 (Requires Bravo Piston Mount)
Hybrid 46M (Requires Charlie Piston Mount)
Omega 36M (Requires Charlie Piston Mount)

Weight1 lbs
Dimensions2.5 × 1 × 1 in

45 ACP, 9 MM



Thread Pitch

.578×28, 1/2×28, 1/2×36, 5/8×24


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Exceptional Firearms, Craftsmanship and Innovation

Angstadt Arms is born from a rich heritage of master gun makers, a family legacy spanning centuries, now reimagined with innovation and technology. We believe every gun owner is part of a grand story and we invite them to add a new chapter with us.

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silencerco ac2603 3-lug
SilencerCo 3-Lug Muzzle Device
$75.65 Select options