• Apex Evolution IV N-Frame Hammer Kit

click on thumbnail to zoom

Apex Evolution IV N-Frame Hammer Kit

Other products by Apex Tactical

Item #: 108-002
Reg. Price: $149.95
Our Price: $142.45
The product is currently out of stock.
Notify me when this is available 


What It Does
Originally designed as a semi-drop in replacement for Performance Center revolvers, the Apex Evolution IV N-Frame Hammer is redesigned using the same pinned sear and stirrup found on the Performance Center hammer. Additionally, the Apex Evolution IV Hammer replaces MIM components found in Smith & Wesson non-Performance Center revolvers and Performance Center revolvers made after January 2012. Manufactured from heat treated 17-4 Ph stainless steel, the hammer is wire EDM and CNC machined then surface ground to ensure consistent performance.

Expected Results
– This hammer converts your revolver to Double Action Only (DAO)
– Lacks a hammer spur for cocking to single action

Applicable To What Gun(s)
Works in current production Smith & Wesson N-Frame centerfire revolvers only.

In The Package
1 ea. Apex Evolution IV Hammer (N-Frame)
1 ea. Apex Fully Machined Revolver Sear
1 ea. Apex Sear Spring
1 ea. Stirrup and pins (pre-installed)
1 ea. Rebound Slide Spring (0.165” silver)
1 ea. Rebound Slide Spring (0.160” red & silver)

Gunsmith fitting is recommended but not always necessary.


Average Rating:
(based on 3 reviews)

Showing 3 Reviews:

by Motocowboy
on 4/9/2020
A must for a competition Revolver
Put one on a 627 and it make all the difference! I only shoot DA and this is great for hammer bite and makes it easy to get the tigger pull 6-7 lbs. 
by Danny
on 6/20/2019
Nice hammer
This is the way to go for a double action only gun
by F. Mark
on 3/20/2018
WooHOO! Hammertime!
Wow. It made a world of difference in my S&W 625 PC in IDPA shoots. It takes some time to get things slicked up around the hammer, so take your time and DO NOT remove any material! Just polish. Or have a pro help you. The hammer itself is superbly constructed and fits like a glove. Guaranteed to improve your speed.
Review and Rate this Item