Agency Arms

Agency Arms 118 Compensator


The 118 Single Port Compensator features a single and dual chamber design (1 Vertical Port). The 118 Compensator features a 2 chamber design (2 vertical ports and 2 side venting ports). It is designed to work with the M&P9 (3.6", 4", 4.25" and 5") platform. 

  • Aluminum construction
  • 1/2x28 thread
  • 2 Set Screws with an Allen Wrench
  • Vial of Thread Locker
  • Angular design matches with slide Tri-top
  • Front sight hole on comp allows for the extension of sight radius
  • Moving the sight onto the barrel/comp creates a "sight tracker" effect
  • Shipping

    Due to export restrictions we only ship within Canada.

    Online Orders will ship out between 1-3 business days. Parcels are shipped via Canada Post and only to Canadian addresses. All parcels will have tracking info and will require a signature upon delivery.

    For those residing in Remote Locations (Air Only Destinations) please select "Air-Only" shipping option and we will contact you directly with a shipping quotation.

    30 Day Refund or Exchanges

    Should the items you purchased not meet your expectations, you may return or exchange them within 30 days of the original date of purchase. This can be done by shipping the item back or by bringing the item to our shop (by appointment only).

    Items can only be returned if they meet the following criteria:

    • New and Unused
    • Original packaging intact

    This policy excludes certain items. Items such as:

    • Firearms of any kind

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