If you’re running a 1911 and you’ve been chasing that clean, crisp trigger break that the old match guns were known for, this hammer is worth a close look. It’s a direct drop-in replacement part, but what makes it special is the geometry—precision cut engagement surfaces with perfectly square hammer hooks, all derived from a vintage 1968 Colt National Match pistol. The result is a trigger pull that breaks consistently and cleanly, without the mush or creep you might be fighting with a factory hammer. No filing, no fitting, just a swap that gets you closer to that old-school match feel.
Compatibility:
- Fits all standard 1911 frames (Government, Commander, Officer, etc.)
- Works with Series 70 and Series 80 pistols (the captive half-cock notch is Series 70 style, but it’s compatible with Series 80 internals)
- Best paired with a premium sear like the EGW Hard Sear (Product #10040) for optimal results
- Not compatible with 2011 platforms or other striker-fired designs
Key Features:
- Hammer hook height is set at .018–.020″ for a consistent, clean breaking trigger pull
- Hammer hook and strut pin hole locations match the 1968 Colt National Match geometry
- Captive half-cock notch included (as found on Mk IV Series 70 Colt pistols)
- Direct drop-in replacement—no gunsmith fitting required
- Precision ground engagement surfaces for dimensional consistency from part to part
Install Difficulty: 2 out of 5 (easy). You’ll need a small punch and a bench block to drive out the sear pin and hammer pin. A slave pin helps with the sear spring alignment, but it’s not strictly necessary. Watch our install video on the product page for a walkthrough.
Will this fit my 1911?
Yes, if you’ve got a standard 1911 frame (any barrel length or grip size), this hammer drops in. It’s designed for Series 70 and Series 80 pistols. If you’re running a custom or high-end 1911 with a different hammer geometry, double-check your current hammer’s dimensions first.
Do I need a new sear too?
Not strictly, but the kit is designed to work best with a premium sear like the EGW Hard Sear (Product #10040). A worn or poorly cut factory sear won’t take full advantage of the precision hammer hooks. If you’re after that clean break, pairing them is the way to go.
Is this a drop-in part?
Yes—direct drop-in. No filing, stoning, or fitting required. Just remove your old hammer, install this one, and check the sear engagement. If you’re swapping both hammer and sear, take a moment to test the half-cock notch function before loading up.
Shipping & Warranty: We ship same business day on most orders placed before 2 PM Eastern. This component comes with our standard 30-day satisfaction guarantee and a one-year warranty against manufacturing defects. If you have any questions about fitment or installation, give us a call—we’re shooters, not a call center.




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