SilencerCo Maxim 9S Short 9mm Integrally Suppressed Striker-Fired Pistol, 4.38 in Barrel, 17+1, NFA Item
This SilencerCo Maxim 9S Short is a factory integrally suppressed 9mm striker-fired pistol in the short configuration, built with a fixed barrel and a distinctive polygonal suppressor housing. It accepts Glock 17 magazines, features a removable top-plate optic interface mounted to the fixed suppressor housing so the optic remains stationary and does not move with the slide, and is rollmarked West Valley City, Utah. This is an NFA Item (Integrally Suppressed Firearm).
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: The pistol is in great shape with minor, superficial scratches and blemishes. The bore is clean and shiny. The integral suppressor shows no signs of baffle strikes and remains in solid condition.
What’s Included
- Owner's manual
- SilencerCo Maxim 9 factory presentation case/box
- SilencerCo Optic Plate 2 for Maxim 9 (part AC2451)
- 1x 17-round Glock OEM double-stack 9mm magazine (G17 pattern)
The Maxim 9S Short integrates the suppressor with a fixed barrel, delivering the compact short-configuration system SilencerCo engineered specifically for 9mm Luger. The housing features a distinctive polygonal profile with underside ports, and the front sight is mounted on the suppressor body while the rear sight sits on the slide for a clear, suppressor-height sight picture.
Its striker-fired action and polymer frame with a textured grip provide a familiar, modern manual of arms. The removable top-plate optic interface is mounted to the non-reciprocating suppressor housing so an optic remains stationary with the barrel/suppressor module and does not move with the slide, and this pistol includes the SilencerCo Optic Plate 2 (AC2451) to support that setup.
Magazine compatibility is straightforward: it accepts Glock 17 magazines and comes with one OEM 17-round magazine, yielding a 17+1 capacity. The top housing features a removable optic plate on the non-reciprocating suppressor housing, and the pistol uses fixed suppressor-height iron sights set up with a front blade on the can and a rear notch on the slide.
Manufactured in the United States and rollmarked West Valley City, Utah, this Maxim 9S also carries separate serial numbers for the pistol and the integral suppressor. This is an NFA Item (Integrally Suppressed Firearm).

