Precision-ground 1911 hammer with engagement geometry sourced from a 1968 Colt National Match pistol. This component delivers consistent, square hammer hooks and a clean break by eliminating the dimensional variation found in production hammers. The .018-.020” hook height produces a crisp trigger pull with no creep or stacking. Direct drop-in replacement for standard 1911 frames.
Compatibility
- 1911 Government, Commander, Officer models (all calibers)
- Series 70 and Series 80 pistols (captive half-cock notch included)
- Fits standard 1911 frames without fitting
- Not compatible with 9mm 1911s requiring a ramped barrel (verify hammer/frame clearance)
- Recommended pairing: EGW Hard Sear (#10040) for optimal performance
Key Features
- Precision-ground hammer hooks: .018-.020” height for consistent sear engagement
- Strut pin hole location matches 1968 Colt National Match geometry
- Captive half-cock notch (Mk IV Series 70 pattern)
- Heat-treated steel construction, black oxide finish
- Drop-in installation — no gunsmith fitting required
- Includes hammer pin and strut pin
Install Difficulty: 2/5
Requires basic 1911 disassembly tools: hammer pin punch, nylon mallet, slave pin for sear/disconnector. Standard drop-in fit on most frames. Allow 15-30 minutes. Note: If replacing a factory hammer with a Series 80 firing pin safety system, verify the half-cock notch clears the safety plunger.
FAQ
Will this hammer work with an aluminum-frame 1911?
Yes. The drop-in geometry does not require frame modification. Verify your frame’s hammer pin hole alignment before installation.
Do I need to replace the sear when installing this hammer?
Not strictly required, but recommended. Apex specifies pairing with a premium sear (EGW Hard Sear #10040) to maintain consistent hook engagement. Using a worn or inconsistent sear may negate the precision geometry.
Does this hammer include a beavertail grip safety?
No. The hammer is a standalone component. It works with standard or extended grip safeties as long as the safety’s pad clears the hammer spur during cycling.
Shipped within 1 business day. Warranty against manufacturing defects for 12 months from purchase. Contact us for RMA if needed.
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