Guardian Defense45 ACP
.45 / .46 Cal suppressor · HUB 1.375x24 interface · specs and compatibility from the manufacturer
Notable features
- HUB Compatible
- Sealed
length
7.13″
weight
10.5oz
MSRP
$850
length
7.13″
weight
10.5oz
calibers
9mm–.338+
material
Titanium
interface
HUB 1.375x24
MSRP
$850
- Overall length
- 7.13″
- Diameter
- 1.5″
- Weight
- 10.5 oz
- Material
- Titanium
- Finish / treatment
- Cerakote
- Max caliber
- .45 ACP
- Base interface
- HUB 1.375x24
- Maintenance
- Sealed (not user serviceable)
- MSRP
- $850
Prices are manufacturer's suggested retail (MSRP). What you pay may differ.
- Base interface
- HUB 1.375x24
The HUB 1.375x24 is an open standard: 415 mounts and 818 muzzle devices in our catalog fit this suppressor, including Guardian Defense Direct Thread Mount (.578x28), AAC 51T S.T.A.M.P. Mount and AB Suppressor AB Raptor Adapter. You aren't locked into one manufacturer's parts.
Which ones fit your barrel and host?
Check in the BuilderManufacturer claim
- Uses a universal HUB (1.375x24) mount interface for compatibility with common mounting systems.
- Constructed from fusion- and laser-welded 6Al-4V Grade 5 titanium with a Cerakote finish.
- Designed for .45 ACP, .350 Legend, and .450 Bushmaster in big-bore pistols and straight-wall platforms.
- Ships with a .578x28 booster assembly and a wrench.
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- NFA item; ships only to an authorized FFL/SOT dealer and cannot ship to CA, DC, DE, HI, IL, MA, NJ, NY, or RI.