Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
You'll be taken to Brownells to complete your purchase.
Hunter's Outpost earns a commission from affiliate links at no extra cost to you.
SKU: 100032488
Designed as a direct replacement for the original Colt spur hammer used in MK IV Series 70 1911A1 and Commander-style pistols, this component is aimed at shooters maintaining or refining a classic 1911 setup. Apex specifies A-2 tool steel, wire EDM cutting for dimensional consistency, and a heat-treated, black oxide finish. The hammer hook and strut pin hole locations are derived from a vintage 1968 Colt National Match pistol, with hook height set at .018-.020" for a consistent, clean trigger break. It is a purpose-built part for those who want a traditional spur-style hammer in a compatible 1911 platform.
Direct Replacement
For original Colt spur hammer
Wire Edm
Cutting supports dimensional consistency and
Made From
A-2 tool steel for a
Heat Treated
Black oxide finished for a
Hammer Hook
Strut pin hole locations derived
| Blade Finish | Black oxide |
|---|---|
| Compatibility | MK IV Series 70 1911A1 or Commander-style |
| Hammer Hook And Strut Pin Hole Locations | Derived from a vintage 1968 Colt National Match pistol |
| Hammer Hook Height | .018-.020" |
| Heat Treatment | Heat treated |
| Manufacturing Method | Wire EDM |
| Material | A-2 tool steel |
| Product Type | Hammer |
| Replacement Type | Direct replacement for the original Colt spur hammer |
| Style | Classic Spur Style |
It is designed as a direct replacement for the original Colt spur hammer found on the MK IV Series 70 1911A1 or Commander-style pistols.
The hammer is made from A-2 tool steel.
It is heat treated and finished with black oxide.
The hammer hook and strut pin hole locations are derived from a vintage 1968 Colt National Match pistol, described as the precursor to the Gold Cup National Match Government model.
No. The provided data only states compatibility with the MK IV Series 70 1911A1 or Commander-style as a direct replacement for the original Colt spur hammer.