Springfield XD 4" Service Model Holster Guide – Best IWB Kydex Options for 9mm, .40 & .45
Posted by STS Concealment on Mar 19th 2026
The Springfield Armory XD 4" Service Model is a proven, duty-capable handgun trusted by everyday carriers, law enforcement, and range shooters alike. Available in 9mm, .40 S&W, and .45 ACP, this p
… read more