The Military Arms Corporation MAC IX is a modern 9mm pistol platform that combines classic roller-gun-inspired ergonomics with contemporary features designed for reliability, modularity, and suppressor compatibility. Built around a proven direct blowback operating system, the MAC IX delivers smooth cycling, manageable recoil, and dependable performance whether used for range training, competition, or defensive applications.
A standout feature is the factory-installed Machined Tri-Lug Suppressor Mount, allowing rapid attachment of compatible suppressors without requiring additional adapters. This proven mounting system offers secure lockup and quick installation, making the MAC IX an excellent suppressor host right out of the box.
The MAC IX also features full MAC-5/MP5 Magazine Compatibility, allowing shooters to utilize widely available MP5-pattern magazines. This provides reliable feeding, extensive aftermarket support, and convenient magazine sourcing while maintaining compatibility with one of the most trusted magazine designs in the PCC world.
Further enhancing versatility is the 1/2x28 threaded barrel, allowing compatibility with a broad selection of suppressors, compensators, flash hiders, and muzzle devices. Combined with the integrated tri-lug mounting system, users have multiple options for configuring the firearm to meet specific performance requirements.
Additional features include a monolithic upper receiver, full-length Picatinny optics rail, M-LOK compatible handguard, adjustable AR/M4-style backup iron sights, paddle and button magazine releases, and a Tailhook retractable brace for improved stability and control. The result is a highly adaptable 9mm platform built to perform across a wide range of applications.
Key Features
- Chambered in 9mm
- Machined Tri-Lug Suppressor Mount
- MAC-5/MP5 Magazine Compatibility
- 1/2x28 Threaded Barrel
- Direct Blowback Operating System
- Tailhook Retractable Brace
- Full-Length Picatinny Top Rail
- M-LOK Compatible Handguard
- Adjustable AR/M4-Style Backup Iron Sights
- Paddle & Button Magazine Release
- Monolithic Upper Receiver
- Includes Two Magazines
Important Specs
- Manufacturer: Military Arms Corporation
- Model: MAC IX
- Manufacturer Part #: 12755002
- UPC: 810162051976
- Caliber: 9mm
- Action: Semi-Automatic
- Operating System: Direct Blowback
- Barrel Length: 6.5"
- Barrel Type: Threaded
- Thread Pattern: 1/2x28
- Capacity: 30 Rounds
- Frame Material: Steel
- Finish: Black Anodized
- Sights: Adjustable AR/M4 BUIS Style Sights
- Magazine Compatibility: MAC-5 / MP5 Pattern
- Stock/Brace: Tailhook Retractable Brace
- Safety: Thumb Safety
- Optics Mounting: Full-Length Picatinny Rail
- Handguard: M-LOK Compatible
- Included Magazines: 2
Trigger Type: Single-Stage Trigger
Trigger Pull: Approximately 6.0–8.0 lbs
Included In The Box
- Military Arms Corporation MAC IX Pistol
- (2) 30-Round Magazines
- Tailhook Retractable Brace
- Adjustable Backup Iron Sights
- Owner's Manual
- Factory Case
