Bottom Line

The 147-gr. Subsonic FMJ load from Ammo Inc. took home the accuracy win with this 1.55-inch 25-yard group.

Springfield Armory’s XD(M) pistols enjoy an incredibly loyal following. Those using them truly love them and this OSP will be no different. Out of the box you can use an RDS and a threaded barrel, or go small with the supplied 4.5-inch barrel and iron sights. The 19-round capacity is perfect for tactical or duty use, and it will accept weapons-mounted lights and lasers as needed. At $958, including the Vortex Venom, you get a ton of pistol for a price that will accomplish just about anything you ask of it. Contact Springfield Armory, Tel.: (800) 680-6866; Web:

Specifications: XD(M) OSP with threaded barrel

  • Action: Striker Fired
  • Caliber: 9mm
  • Barrel Length: 4.5 inches (unthreaded), 5.3 inches (threaded)
  • OAL: 8.6 inches (threaded), 8.0 inches (unthreaded)
  • Weight: 30.1 oz. empty (including RDS)
  • MSRP: $958 (Includes Vortex Venom)

Specifications: Liberty Suppressors’ Centurion

  • Construction: Titanium and Stainless Steel
  • Caliber: 9mm (300 BLK 7.5” barrel or longer)
  • Length: 5.3 inches, or 6.5 inches including booster
  • Diameter: 1.375 inches
  • Weight: 7.9 oz. (suppressor only); 12.5 oz. with booster
Liberty Suppressors’ Centurion has proven one of the most consistently reliable pistol suppressors the author has tested, and its 1.375-inch diameter makes it perfect for pistols without suppressor sights.

Accuracy Testing

Ammunition                                  Velocity (f.p.s.)                      Group Size

Federal 124-grain +P HST             1,210                                      1.60 inches

Federal HST 147-grain         1,018                    1.65 inches

Hornady 135-grain +P Critical Duty     1,148                                      1.70 inches

Ammo Inc 147-grain Subsonic FMJ      1,015                                      1.55 inches