Description
When it's time to bring a tired 1911 back to life or piece together a project gun from the frame up, chasing down individual pins one at a time gets old fast. This Cylinder & Slide complete pin set solves that in one shot. You get all 11 pins the 1911 platform needs, each centerless ground for consistent dimensions and heat-treated so they hold up over years of use. They come in a classic blued finish that matches the look of a traditional carbon steel pistol.
What the Cylinder & Slide Pin Set Covers
Think of this as everything that pins together the guts of a single-stack 1911. The set includes the hammer pin, sear pin, ejector pin, link pin, hammer strut pin, mainspring housing pin, mainspring cap pin and retainer, plunger pins, and the slide stop and thumb safety plungers. If a factory pin has gone dull, backed out, or gotten mushroomed from a past install, you've got a clean replacement waiting instead of a partial fix.
Why Fresh Pins Matter on a 1911
Pins are small, but they carry real weight in how a 1911 runs. Worn or undersized pivot pins on the hammer and sear can let the fire control group shift around, which shows up as a spongy or inconsistent trigger. Swapping in properly ground, hardened pins tightens up those pivoting surfaces and keeps the action feeling crisp. It's one of the cheapest upgrades that makes a noticeable difference on a well-used pistol.
Built for Government and Commander Frames
This set is made to fit standard single-stack 1911 pistols in the Government and Commander sizes, which covers the vast majority of full-size and mid-length guns out there. Cylinder & Slide has been a trusted name in 1911 gunsmithing for decades, so you're getting parts cut to the right spec rather than generic drop-ins. A little fitting is normal on the tighter pins like the hammer strut, and staking that pin after install helps keep it seated. Keep a good set of pin punches on the bench and this is a straightforward afternoon job.
Key Specifications
- Manufacturer: Cylinder & Slide
- Manufacturer Part Number: CS0014
- Model: Government
- UPC: 000000000147
- Pieces: 11-piece complete set
- Material: Hardened steel
- Finish: Blued
- Pin Grind: Centerless ground
- Heat Treatment: Heat-treated for wear resistance
- Fitment: Single-stack 1911, Government and Commander
What’s Included
- Hammer pin
- Sear pin
- Ejector pin
- Barrel link pin
- Hammer strut pin
- Mainspring housing pin
- Mainspring cap pin
- Mainspring cap pin retainer
- Plunger pins
- Slide stop plunger
- Thumb safety plunger
Frequently Asked Questions
Will this Cylinder & Slide pin set fit my 1911?
It's designed for standard single-stack 1911 pistols in the Government and Commander sizes, which covers most full-size and mid-length guns. As long as your pistol runs a conventional 1911 fire control layout, these pins are the right spec. Some pins, especially the hammer strut pin, may need light fitting for a snug fit.
How many pins come in the complete set?
The set contains all 11 pins found in a single-stack 1911. That includes the hammer, sear, ejector, and link pins plus the mainspring group and the slide stop and thumb safety plungers. It's meant to replace every pin in the pistol at once for a full refurb or a scratch build.
Do I need special tools to install these pins?
A basic set of pin punches in 1/16, 3/32, and 1/8 inch handles most of the work, along with something soft to rest the frame on. The mainspring housing pin comes out with a light tap, and most others push out by hand pressure or a gentle drift. The hammer strut pin is the trickiest, and staking it after install keeps it from backing out under recoil.
Why replace the pins if my 1911 still functions?
Worn or undersized pivot pins on the hammer and sear can let the fire control group shift slightly, which often shows up as a spongy or gritty trigger. Fresh, properly ground and hardened pins tighten those surfaces back up and help maintain a crisper pull. It's an inexpensive way to sharpen up a high-mileage pistol.





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