Hammer Spring Pak - Reduced Power - Pak contains 1 each 16 and 18 pound reduced power hammer springs for lighter, smoother trigger and hammer action. Factory springs is rated at 22 pounds.

Shooter's Pak - Reduced Power - Contains 1 each 14 pound reduced power hammer spring and a Wolff design, reduced power trigger spring to reduce and smooth out trigger pull and let-off function.

Shooter's Pak - Extra Power - Contains 1 each 17 pound extra power hammer spring to insure positive ignition and a Wolff design reduced power trigger spring to improve let-off.

Hammer Springs (Mainsprings)

• Reduced Power...: 14 Lb.
• Factory Standard.: 16 Lb. (Reference Only)
• Extra Power.........: 17 Lb.

Trigger Spring - Reduced Power - Wolff design for a lighter trigger pull. Spring is especially helpful when used in conjunction with a reduced power hammer spring.

Shooter's Pak - Reduced Power - This pak contains 1 each 9, 10 and 12 pound reduced power hammer springs for Ruger GP-100 series revolvers and 1 each 8 and 10 pound trigger return springs allowing adjustment for lighter and smoother trigger and hammer action. Note: factory trigger return spring is 12 pounds. Will not fit .22LR models.

Hammer springs for the GP-100 series are the same as for the Super Redhawk and the SP-101 series revolvers. Will not fit .22LR models.

• Reduced Power...: 9, 10, 11 and 12 Lb.
• Factory Standard.: 14 Lb.
• Extra Power.........: None Available

• Reduced Power...: 8 and 10 Lb.
• Factory Standard.: 12 Lb. (Reference Only)
• Extra Power.........: None Available

Shooter's Pak - Reduced Power, Centerfire Calibers Only.  This pak contains 1 ea of 7, 8 and 9 Lb reduced power hammer springs allowing the shooter to tune the action to their preference. A cylinder latch springs which is easily lost is also included in the pak.  Please note: due to difficult disassembly and reassembly, professional installation is suggested.

Shooter's Pak - Reduced Power, Optimzied for RIMFIRE Calibers. This pak contains 1 ea of 9, 10, and 11 Lb reduced power hammer springs allowing the shooter to tune the action to their preference. A cylinder latch springs which is easily lost is also included in the pak.  Please note: due to difficult disassembly and reassembly, professional installation is suggested.

Please note: These springs will also fit Centerfire LCR/LCR-X models. Rimfire optimzed hammer springs may create heavier trigger pulls than factory when used in centerfire caliber models.

Hammer springs for Ruger LCR and LCRx revolvers are available for centerfire calibers only at this time. 
Please note: due to difficult disassembly and reassembly, professional installation is suggested.

• Reduced Power...: 7, 8 and 9 Lb.
• Factory Standard.: 10 Lb. (Reference Only)
• Extra Power.........: None Available

Hammer springs for Ruger LCR and LCRx revolvers are available for rimfire calibers at this time. 
Please note: due to difficult disassembly and reassembly, professional installation is suggested.

• Reduced Power...: 9, 10 and 11 LB.
• Factory Standard.: 12 Lb. (Reference Only. None Available)
• Extra Power.........: None Available

*Please note: While we offer a 9LB hammer spring for the Centerfire model and well as the Rimfire model, the specifications of the rimfire springs are not the same as the Centerfire. These springs are optimized to maintain ignition reliability in rimfire models. The springs will fit the centerfire models, but they are not recommended.

Replacement Cylinder Latch Springs are available for this easily lost or damaged spring.  Please note: due to difficult disassembly and reassembly, professional installation is suggested. Fits both Centerfire and Rimfire LCR/LCR-X models.

Hammer Springs (Mainsprings)

• Reduced Power...: 12, 13 and 14 Lb.
• Factory Standard.: 17 Lb. (Reference Only)
• Extra Power.........: None Available

Hammer Spring Pak -  Reduced Power - Pak contains 1 each 12, 13 and 14 pound reduced power hammer springs for Ruger Redhawk revolvers allowing optimum choice for lighter and smoother hammer action. Please note: the hammer spring also functions as the trigger return spring in this gun.

Shooter's Pak - Reduced Power (40/19) - Contains 1 each 19 pound reduced power hammer spring, 40 ounce Wolff design reduced power trigger spring and an extra power base pin latch spring. These springs reduce and smooth out trigger pull essential for competition.

Shooter's Pak - Reduced Power (30/19) - Same pak as 17101 above, except contains a 30 ounce reduced power trigger spring.

Shooter's Pak - Reduced Power (40/17) - Contains 1 each 17 pound reduced power hammer spring, 40 ounce Wolff design reduced power trigger spring and an extra power base pin latch spring. These springs reduce and smooth out trigger pull essential for competition.

Shooter's Pak - Reduced Power (30/17) - Same pak as 17115 above, except contains a 30 ounce reduced power trigger spring.

Shooter's Pak - Extra Power (40/24) - Contains 1 each 24 pound extra power hammer spring, 40 ounce Wolff design reduced power trigger spring and an extra power base pin latch spring.

Shooter's Pak - Extra Power (30/24) - Same pak as 17102 above, except contains a 30 ounce reduced power trigger spring.

Shooters Pak - Early Models - For early single actions with coil-type trigger return spring. Contains a reduced power trigger return spring, 17 pound reduced power hammer spring and an extra power base pin latch spring.

Reduced power hammer springs for Ruger Single Actions are conventional design and the extra power are variable design. Factory rated hammer springs are not available.

• Reduced Power....: 15, 17, 18, 19, 20 and 21 Lb.
• Factory Standard..: 23 Lb. (Reference Only)
• Extra Power.........: 24, 25, 26 and 28 Lb.

Hammer Spring Paks.

Lightweight Power - This pak contains 1 each 17, 18 and 19 pound reduced power hammer springs for Ruger single action revolvers allowing optimum choice for lighter and smoother hammer actions which are essential for competition.
Order stock # 30395 below.

Reduced Power - This pak contains 1 each 19, 20 and 21 pound mid-range reduced power hammer springs for Ruger single action revolvers. Order stock # 17104 below.

Extra Power Variable - This pak contains 1 each of 24, 25 and 26 pound extra power variable hammer springs. These variable springs help keep trigger pull smooth while adding extra power to the hammer action.
Order stock # 17105 below.

Base Pin Latch Spring - Extra Power rated.

Trigger Springs. 30 and 40 ounce ratings

Ruger early single action reduced power trigger springs.

Trigger Spring Pak - Reduced Power - This pak contains 1 each 30 and 40 ounce Wolff design reduced power trigger springs allowing a choice of two levels of let-off function.

Shooter's Pak - Reduced Power (30/14) - Contains 1 each 14 pound reduced power hammer spring, 30 ounce Wolff design reduced power trigger spring and an extra power base pin latch spring. These springs reduce and smooth out trigger pull essential for competition.

Shooter's Pak - Reduced Power (40/14) - Same pak as 33250 above, except contains a 40 ounce reduced power trigger spring.

Hammer Springs

• Reduced Power....: 14, 15, & 16 Lb.
• Factory Standard..: 17 Lb. (Reference Only)
• Extra Power.........: None Available

Hammer Spring Pak - Reduced Power - This pak contains 1 each 14, 15 and 16 pound reduced power hammer allowing optimum choice for lighter and smoother hammer action.

For Use In:
 Ruger SP-101 Revolvers - All Calibers including .22 caliber models produced through 2003
  Not for use in redesigned .22 caliber models produced starting in 2011 - use hammer springs below.

 For Use In:

For Use In:
 Ruger SP-101 - all calibers and models.

Trigger Return Springs - Reduced Power - The reduced power trigger return spring (trigger guard latch spring) for the SP-101 series revolvers is available in 8 pounds only. The factory spring is rated at 10 pounds.

Shooter's Pak - Reduced Power - This pak contains 1 each 9, 10 and 12 pound reduced power hammer springs for Ruger Super Redhawk series revolvers and 1 each 10 and 12 pound trigger return springs allowing adjustment for lighter and smoother trigger and hammer action. Note: factory trigger return spring is 15 pounds.

Hammer springs for the Super Redhawk series are the same as for the GP-100 and the SP-101 series revolvers.

• Reduced Power...: 9, 10, 11 and 12 Lb.
• Factory Standard.: 14 Lb.
• Extra Power.........: None Available

Trigger Return Springs

• Reduced Power...: 10 and 12 Lb.
• Factory Standard.: 15 Lb. (Reference Only)
• Extra Power.........: None Available