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Agency Arms Compensator for M&P® (118)

Manufacturer: Agency Arms
Made from billet 7075 aluminum, the Agency Arms 118 Compensator is designed to work with the M&P9 (3.6", 4", 4.25" and 5") platform. Available in Dual or Single Port in Black Anodize only.

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The Agency Arms 118 Compensator is threaded with the standard 1/2x28 thread pitch (Overall barrel protrusion should be 0.695" +/- 0.005" for optimal fitment). The Dual Port version features a 2 chamber design (2 vertical ports and 2 side venting ports, while the Single Port version offers only a single top vent. Compatible with the M&P9 (3.6", 4", 4.25" and 5") platform. (NOT COMPATIBLE WITH CONVERSION BARRELS)

 *Compensator may require tuning of Recoil System. Designed to work with most factory loaded ammunition but will yield the best results with a heavier charged ammunition*

The package includes:

  • 118 M&P Compensator
  • 2 Set Screws with an Allen Wrench
  • Vial of Thread Locker

  *These compensators are designed to fit best with Agency Arms barrels, some aftermarket barrels have different standoff distances which can cause a gap between the compensator and slide*