SilencerCo AC2448 3-Lug Mount | .45 ACP | Black

The SilencerCo 3-Lug Mount (AC2448) is a quick-attach mounting adapter designed for fixed-barrel firearms chambered in .45 ACP. This low-profile mount shortens overall installed length compared with earlier designs and uses a push-and-twist locking feature for rapid attachment and removal. It is finished in black and made from steel for durability in repeated use.

The mount is compatible with SilencerCo Octane series, Omega K series, and Hybrid series suppressors and must be used with a matching 3-lug muzzle device sized for .45 caliber 3-lug installations. An Osprey takedown tool is included for removal.

Product Specifications

• The product type is listed as Mounting Adapter.
• The model is identified as the 3-Lug Mount.
• The manufacturer part number is AC2448.
• The caliber is specified as .45 ACP.
• The finish is specified as Black.
• The material is specified as Steel.
• The thread pattern is .578-28.
• The thread type is reported as .578-28.
• Noted additional features include 3-Lug attachment, Push & Twist Locking Feature, and Fits 45ACP Guns.
• The unit includes the Osprey takedown tool (included) for removal.
• Compatibility is listed with the Octane series, Omega K series, and Hybrid series of SilencerCo suppressors; certain Hybrid/Omega variants may require additional parts as noted by the manufacturer.
• The listed length is 6.5 (units not specified in source data).
• The listed weight is 0.36 (units not specified in source data).
• The UPC is 816413023778.

This mount provides a compact, repeatable interface for attaching compatible SilencerCo suppressors to fixed-barrel pistols chambered in .45 ACP. It is appropriate for range training and competition use where a reliable, low-profile quick-attach solution is required.