Recoil springs are available in load-rated specifications to adjust the recoil function to individual needs. Each load rated recoil spring includes an factory striker spring. Note: springs will function with factory guide rod or Wolff guide rod below. 

Wolff recoil springs are available for the 4" XD in 9mm, .40 S&W, .357 Sig, and .45ACP. .45ACP uses a different recoil spring than the other three calibers.

9mm, .40 S&W, .357 Sig recoil spring ratings

Reduced Power...: 9, 10, 11, 12, 13, 14, 15, & 16

Factory Standard.: 17 Lb.

Extra Power........: 19 & 21 Lb

.45ACP Recoil Spring ratings.

Reduced Power...: 14 & 16 Lb.

Factory Standard.: 18.5 Lb.

Extra Power........:  20 Lb

Wolff recoil guide rods for the Springfield 5" XD Series .45 ACP pistols allows the use of Wolff recoil springs in various weights to allow tuning of the recoil function.  Wolff guide rods for XD .45 caliber pistols are a precision, hi-quality one piece steel quide rod.  Designed for optimum performance they replace the standard factory recoil system. Rods are hardened to a minimum RC-55 for durability. Finish is a durable black finish.  Available individually or with a Wolff recoil spring.

Recoil Calibration Pak for .45ACP 5" XD pistol. Includes 14, 16, & 18.5 Lb. recoil springs. Allows for fine tuning the of the gun to shooters preference. Three extra power striker springs also included. (Stock No. 13228)

Recoil Calibration Pak for 9mm & .40 S&W pistols include 14, 15, 16 Lb. reduced power recoil springs. Allows for fine tuning of the gun to shooters preference. Includes three extra power striker springs. (Stock No. 13213)

XD Series Hi Capacity magazine springs. For .45ACP 13 round magazines.