Maxim Defense MS-9 9mm Suppressor with 1/2-28 Piston
NFA Item - No Returns

Maxim Defense MS-9 9mm Suppressor with 1/2-28 Piston
$805.50 $895.00

In Stock with FLAT RATE Shipping
No Returns

Class 3 / NFA Items are not eligible for returns. To learn more about purchasing Class 3 / NFA Items, click here.

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Product Description

The Maxim Defense MS-9 is a modular 9mm suppressor engineered for reliability, serviceability, and high performance in both pistol and rifle/pistol caliber carbine (PCC) applications. Built from a 7075-T6 aluminum tube with a 17-4 stainless steel baffle stack, the MS-9 offers short and long configurations, ships with a direct-thread mount for PCC installs, and includes a Dead Air P-Series booster for reliable pistol operation. It’s fully serviceable with common tools and is rated for full-auto use.

Product Details

  • Product: Maxim Defense MS-9 Suppressor
  • Type: Modular 9mm suppressor (short & long configurations)
  • Caliber: 9mm
  • Length (with mount): 5.375" (Short), 7.5" (Long)
  • Weight (with mount): 8.7 oz (Short), 10.5 oz (Long)
  • Diameter: 1.375"
  • Mount: Ships with 1/2x28 piston (direct thread for PCC installations)
  • Materials: 17-4 stainless steel core / baffles; 7075-T6 aluminum tube and components
  • Finish: Cerakote® and hard coat anodizing
  • Features: Dead Air P-Series booster included, rifle/pistol rated, modular (standard & long), fully serviceable, disassembles with common tools
  • Firing Schedule: Full-auto rated
  • Performance: Reduces sound and flash, decreases recoil, and helps preserve accuracy (actual reduction varies with configuration, ammo, barrel length, and conditions)
  • What’s in the Box: Maxim Defense MS-9 Suppressor, Owner’s Manual

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