Engineered in Norway, the A-TEC CMM-6 Rimfire Suppressor is an ideal choice for a wide range of firearms, including .22 LR rifles and pistols, air rifles, .22 WMR rifles, .17 M2, and .17 HMR rifles. Precision .22 LR shooters, particularly those in .22 PRS competitions, will find this CMM-6 unit exceptionally suited to their needs for hunting, sporting, and outdoor shooting. This A-TEC suppressor offers reliable performance across various rimfire applications.

• Precision Aluminium Alloy modular baffles.
• Modularity gives several advantages:
  • Its modular design allows for complete disassembly, making cleaning straightforward. Rimfire ammunition can produce significant fouling, and this feature ensures easy maintenance.
  • Experiment with different suppressor lengths by adding or removing baffles to fine-tune barrel harmonics, potentially improving accuracy with various rimfire loads.
  • Adjust its length to suit your rifle's aesthetic or specific purpose.
• Available with 1/2"x20 UNF and 1/2"x28 UNEF threads.
• Available for .22 or .17 calibres.
• Muzzle forward design to clear modular handguards.
• Important note on reduction performance: Unique to A-TEC, our suppressors are tested to the latest MIL-STD-1474D military standard, which is the most stringent and difficult standard to test to. Research shows our competitors do not test to this standard. For comparing to competitors' products, we prefer to let our reputation do the talking, but you will observe our suppressors performing 5-10% better for a stated dB and significantly better for dB reduction versus weight and length.
• A-TEC has only one grade of precision: Match Grade. A-TEC suppressors are second to none for concentricity, straightness, and fine dimensional tolerances. This is especially evident in our bore apertures, which are tight to the projectile to maximise sound reductive effect. To get peak performance from an A-TEC suppressor, a rifle's muzzle must be correctly crowned, threaded, and shouldered.

In the box

1. Suppressor
2. Instruction manual