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100011128
Manufactured from top grade tool steel to provide precise fit and reliable, consistent function under the most demanding conditions. Each part is wire EDM'd and CNC machined for a precise +/- .0005" tolerance then heat treated to Rc 53 - 56, then honed and mirror polished to give Extreme Service in your pistol. All of Harrison and Design Consulting’s hammers have a prepped full cock notch that's .020" deep and a captive half cock notch that's full width, per the original prints. It can be successfully installed in all 1911s whether having a firing pin safety or not. The hammer is slightly narrowed to avoid unwanted contact with the slide or ejector and features the standard original round hole configuration. The rowel style spur has deep serrations to help you keep the hammer under control and all exterior corners are CNC machine beveled to minimize snagging and abrasion. This hammer looks great in your "Old School" custom.
124.9 124.9 1 GBP
Product no.: 100011128
HARRISON DESIGN & CONSULTING ORIGINAL COMMANDER HAMMER ROUND HOLE BLACK
Mfr Part: HD133B Manufactured from top grade tool steel to provide precise fit and reliable, consistent function under the most demanding conditions. Each part is wire EDM'd and CNC machined for a precise +/- .0005" tolerance then heat treated to Rc 53 - 56, then honed and mirror polished to give Extreme Service in your pistol. All of Harrison and Design Consulting’s hammers have a prepped full cock notch that's .020" deep and a captive half cock notch that's full width, per the original prints. It can be successfully installed in all 1911s whether having a firing pin safety or not. The hammer is slightly narrowed to avoid unwanted contact with the slide or ejector and features the standard original round hole configuration. The rowel style spur has deep serrations to help you keep the hammer under control and all exterior corners are CNC machine beveled to minimize snagging and abrasion. This hammer looks great in your "Old School" custom.
124.9 GBP 2 £124.90 *
Delivery time approx. 7-14 days.
2 pcs. in the USA warehouse

Top takeaways

  1. Manufactured from top grade tool steel with precise tolerances and heat treated for durability.
  2. Features a prepped full cock notch and captive half cock notch, compatible with all 1911s.
  3. Designed with a narrowed profile to prevent contact with slide or ejector, and a round hole original configuration.

Attributes

Delivery weight: 0.018kg Shipping height: 8mm Shipping width: 76mm Shipping length: 145mm

Item details

Made in USA
US export classification: 0A501.x



Upgrade your 1911 Commander with the precision-engineered Harrison Design hammer. 🔧 Enjoy reliability and style in one exceptional piece!

Manufactured from top grade tool steel to provide precise fit and reliable, consistent function under the most demanding conditions. Each part is wire EDM'd and CNC machined for a precise +/- .0005" tolerance then heat treated to Rc 53 - 56, then honed and mirror polished to give Extreme Service in your pistol. All of Harrison and Design Consulting’s hammers have a prepped full cock notch that's .020" deep and a captive half cock notch that's full width, per the original prints. It can be successfully installed in all 1911s whether having a firing pin safety or not. The hammer is slightly narrowed to avoid unwanted contact with the slide or ejector and features the standard original round hole configuration. The rowel style spur has deep serrations to help you keep the hammer under control and all exterior corners are CNC machine beveled to minimize snagging and abrasion. This hammer looks great in your "Old School" custom.
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