The Suppressor Research Engine
Everything you need to choose a suppressor, in one place.
Cross-manufacturer specs, real mount compatibility, independent testing, and review summaries. A suppressor, also called a silencer, is a big purchase with a long wait. Research it properly.
Signature capability
Compatibility Builder
Assemble a suppressor, mount, and muzzle device. See what actually fits, and what it really adds to your barrel, with honest estimates where exact numbers are not published.
Open the builder →Net added length
~6.9″est
supp 6.5″ + mount 1.1″ + muzzle 1.7″
− overlap ~2.4″ est
Cross-manufacturer data
Specs for every can, mount, and muzzle device in one catalog, normalized so you can actually compare across brands.
Independent testing
Third-party test results shown alongside manufacturer claims, so you can see who measured what.
Review summaries
soonWhat reviewers actually found, summarized per suppressor with links back to the source.
Common questions
›Is a silencer the same as a suppressor?
Yes. A suppressor, also called a silencer, is the same device: both names refer to the muffler that attaches to a firearm's muzzle to reduce its report. Silencer is the original legal term; suppressor is the more technically accurate one, since the device suppresses the sound rather than silencing it. We use suppressor throughout the site.
›What does HUB mean?
HUB (Hybrid Universal Base) is a common 1.375x24 thread standard at the back of many modern suppressors. A HUB-compatible can accepts any HUB mount, which means you can pick the mounting system you prefer instead of being locked to one manufacturer's parts.
›What is net added length?
How much longer your firearm actually gets with the suppressor and its mounting parts installed. Parts nest inside each other, so net added length is less than the sum of the part lengths. When we cannot verify the exact overlap, we estimate it from the interface standard and mark the number as an estimate.
›Where does the data come from?
Manufacturer published specifications, collected per part and kept up to date, plus independent third-party testing where it exists. Every claim on a part's evidence panel names its source, and estimated values are always marked as estimates.