Maxim Defense MS-9 9mm Suppressor | MXM48217 | 1.375″ OD

The Maxim Defense MS:9 is a modular suppressor designed for 9mm pistol and PCC platforms. It converts between short and long configurations to suit different operational needs and is built with stainless steel baffles and a 7075 aluminum tube for a balance of durability and weight savings. The design allows disassembly with common tools for routine maintenance.

Common uses for the MS:9 include range training with pistols or pistol-caliber carbines and competitive PCC stages where modular length and reliable performance matter.

Product Specifications

• The brand is Maxim Defense Industries.
• The model is MS-9.
• The manufacturer part number is MXM48217.
• The caliber is specified as 9mm.
• The outer diameter is 1.375 inches.
• The baffles are made from 17-4 / 7-4 stainless steel.
• The tube material is 7075 aluminum.
• The weight is listed as 8.7 oz (Short) and 10.5 oz (Long).
• The length is listed as 5.375 inches (Short) and 7.5 inches (Long).
• The finish is described in marketing as DLC / Cerakote in some sources and as Anodized in others; see notes.
• The product ships with a piston for muzzle attachment.
• The suppressor is described as easy to disassemble with common tools for maintenance.
• The design is stated to have no barrel length restrictions for use on pistols or PCCs.
• The color is listed as Black.
• The UPC is 680017482176.

The MS:9’s modular layout and stainless-steel core make it a practical choice when you need a suppressor that can adapt to different platforms and missions while remaining serviceable with basic tools. Its combination of lightweight aluminum tubing and stainless baffles keeps mass low without sacrificing the ability to be cleaned and maintained.