Acheron Librarian – .22 LR

$799.95 incl GST

SKU: ACH-LIB Categories: ,

Silence please! Enjoy the quiet shooting pleasure with our sleek and neat rimfire silencer.

Measuring only 26 mm in diameter, the LIBRARIAN is remarkably smaller than common 30 mm models but still offers superb sound reduction thanks to the efficient K-baffle design. With its unique tube machined from solid EN AW-7075 bar stock, the LIBRARIAN weighs in at only 118 grams despite featuring eight indestructible baffles made from hardened stainless steel.

Of course this marvel is fully user-serviceable and the baffles are resistant to all common cleaning solvents including „The Dip“. Keeping a rimfire silencer squeaky clean has never been easier. One end cap wrench for disassembly is included in the box.

Sound reduction represents the difference between the logarithmic averages of two 5 round groups (unsuppressed / suppressed).
Ammo: Aguila Subsonic Solid Point 40 gr
Gun: Ruger Mark IV Tactical

Designed, manufactured, finished and assembled in Switzerland.


Mount: Direct Thread
Weight: 118g
Length: 143mm
Diameter: 26mm
Material: 7075-T6 / 17-4PH
Surface Finish: Type III Anodized
Full Auto Rated: Yes
Sound Reduction: 29 dB(A) (7.62mm)
Additional information
Thread Size

1/2″x28 UNEF, 1/2″x20 UNEF