Variable rate springs function correctly with a wider range of loads than fixed rate springs can. Rate increases as spring is compressed; gives greater protection against frame battering, more consistent lockup and improved feeding, while allowing easier manual cycling of the action. All springs are variable power. 18 lb. spring is factory standard; includes extra power firing pin spring.
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Customer ratings for 12 LB. WOLFF VARIABLE POWER SPRING FOR COLT COMMANDER
Number of ratings: 2
From brownells.com: 2
Average rating: 5
Perfect (26/09/2016)
I picked up an ATI FX45GI commander and the factory spring didn't last one box of wolf 230gr. Installed the kit today and man! My 1911 is slinging lead like a champ and it fed my personal defense 200gr flawlessly.
When I ordered the item I thought I will be spending almost the amount of the spring for shipping. I thought "what the heck, Brownells is a good place to get what I need". Man was I right. The spring arrived in 4 days and made a world of improvement in recoil reduction and the included trigger spring made trigger control fantastic. Thanks Brownells for the free spring. 12 out of 15 rounds in the bull and the other 3 in the 9 ring.
Product no.: 969425160 16 LB. WOLFF VARIABLE POWER SPRING FOR COLT COMMANDER Mfr Part: 42516 Variable rate springs function correctly with a wider range of loads than fixed rate springs can. Rate increases as spring is compressed; gives greater protection against frame battering, more consistent lockup and improved feeding, while allowing easier manual cycling of the action. All springs are variable power. 18 lb. spring is factory standard; includes extra power firing pin spring.
Variable rate springs function correctly with a wider range of loads than fixed rate springs can. Rate increases as spring is compressed; gives greater protection against frame battering, more consistent lockup and improved feeding, while allowing easier manual cycling of the action. All springs are variable power. 18 lb. spring is factory standard; includes extra power firing pin spring.
More...
Customer ratings for 12 LB. WOLFF VARIABLE POWER SPRING FOR COLT COMMANDER
Number of ratings: 2
From brownells.com: 2
Average rating: 5
Perfect (26/09/2016)
I picked up an ATI FX45GI commander and the factory spring didn't last one box of wolf 230gr. Installed the kit today and man! My 1911 is slinging lead like a champ and it fed my personal defense 200gr flawlessly.
When I ordered the item I thought I will be spending almost the amount of the spring for shipping. I thought "what the heck, Brownells is a good place to get what I need". Man was I right. The spring arrived in 4 days and made a world of improvement in recoil reduction and the included trigger spring made trigger control fantastic. Thanks Brownells for the free spring. 12 out of 15 rounds in the bull and the other 3 in the 9 ring.