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Upgrade your Colt Single Action Army with the HEINIE trigger bolt spring for improved reliability and smoother performance! ⚙️

BOLT SPRING

394630000

Top takeaways

Stronger wire spring for Colt Single Action Army and clones enhances reliability and smooths trigger feel.
Can improve accuracy but may result in a dangerously light trigger pull.
Should be installed by a competent pistolsmith alongside an action job.

Attributes

Model: Single Action Army
Weapon type: Colt
Delivery weight: 0.009kg
Shipping height: 8mm
Shipping width: 79mm
Shipping length: 122mm

Item details

Made in USA

Specifications:
Make: Colt
Model: Single Action Army

0 0 1 GBP

Specifications:
Make: Colt
Model: Single Action Army

Description:

Modern Design Improves Reliability

Stronger wire spring replaces the flat leaf trigger spring in the Colt Single Action Army and clones for improved reliability and function. Gives a smoother trigger feel and improves accuracy.Warning: Installation of this spring can cause dangerously light trigger pull. This spring should be installed only by a competent pistolsmith, in conjunction with an action job.

SPECS: Spring steel. Fits Colt Single Action, EMF Hartford and other clones.

Top takeaways

Stronger wire spring for Colt Single Action Army and clones enhances reliability and smooths trigger feel.
Can improve accuracy but may result in a dangerously light trigger pull.
Should be installed by a competent pistolsmith alongside an action job.

Attributes

Model: Single Action Army
Weapon type: Colt
Delivery weight: 0.009kg
Shipping height: 8mm
Shipping width: 79mm
Shipping length: 122mm

Item details

Made in USA

Customers reviews

Customer ratings (4)

5 / 5

Definitely recommended

Doesnt work with Pietta 1851 09/11/2015

After many years of regularly replacing the trigger/bolt spring in my Pietta 1851 Colt I had seen these for a while and wondered if they would fit. I then saw a forum post suggesting exactly that use. I then ordered one but it doesn't fit. It fits in OK and the bolt leg works but the trigger leg is about 1/16" too short.

Definitely recommended

MAKE YOUR PISTOL BETTER THAN NEW 11/10/2012

This spring was a fantastic purchase. It fit perfectly and I bought another one as soon as I got back from the range today for my other pistol. Everyone needs this spring because it made the trigger so smooth. I was very easy to put in just take the screws out of the bottom of pistol slide down the trigger guard, take out the screw holding in the flat spring, and install the new one. Put back together and enjoy your new trigger job!!!

Definitely recommended

ONLY Bolt Stop Spring for Single Actons 31/03/2011

Have been doing action work (and repairs- Hardway's rolling tool box has been out at many Cowboy matches in Florida)for quite some time for myself and customers at [...] in Clearwater, FL. The Heine spring is #1- Reliable part that doesn't break, and #2- an excellent spring that provides a smooth dependable spring, important for both the cylinder lock up (sloppy part here can eventually cause expensive wear and timing issues) and a lighter smoother trigger. Unless the customer is a traditionalist ("must have it like it was- original") I always use a Heine Bolt Stop spring as part of an Action Job. There are other hammer springs that work other than Wolfe,, but only one Heine. A flat bolt stop spring is a part prone to breaking. Have never seen a broken Heine spring. A pair of personal AWA Peacekeeper Colt Clones have 10-12,000 rounds fired, mostly blackpowder, with no issues. The Heine requires no modifications to the gun compared to the stock flat springs. It also works in every Colt Clone of the Single Action Army I have seen. On my personal guns, when NEW, I replace the original spring with the Heine before I shoot the gun (reason for current order of two, have six in stock (min. inventory) in Hardway's Hardware Rolling Range box, but need two Heine's for a pair of new Open Tops. Hardway Horsley, SASS Life #3106, RO #1 & 2

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