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Upgrade your 1911 with HD-120 ignition components, featuring hardened tool steel for durability, precise fit, and enhanced reliability under demanding conditions.
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HARRISON DESIGN & CONSULTING HD-120B IGNITION SET

100011124

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Variations
Filters:
Variations:

Variations:

-9 %
Product no.: 100011124
In stock
199.9 GBP 1 £199.90 * £219.90
-8 %
Make: 1911 Model: Government, Commander, Officers Product no.: 100004782
In stock
54.9 GBP 5 £54.90 * £59.90
-11 %
Make: 1911 Model: Government, Commander, Officers Product no.: 100004783
In stock
41.9 GBP 5 £41.90 * £46.90
Product no.: 100004374
Backorderable
214.9 GBP 0 £214.90 *
Finish: Unfinished Make: 1911 Model: Government, Commander, Officers Product no.: 100004781
Not available
99.9 GBP 0 £99.90 *
41.9 214.9 5 GBP
-9 %
MSRP £219.90
199.9 GBP £199.90

Prices inclusive of duty & VAT.

Product no.: 100011124

Mfr. No.: HD-120-B

Critical ignition parts are machined from high-grade tool steel for precise fit and reliable, consistent function under the most demanding operating conditions. Each component is wire-EDM cut, CNC machined and honed to final dimensions with +/-.005" tolerances for drop-in fit on many 1911s, then heat-treated to Rc 53-56 to maintain those dimensions through thousands of firing cycles. Hammer hooks are pre-prepped and sear nose polished for precise contact and crisp, clean letoff. Commander-style hammer has elongated spur with deep serrations to provide extra-secure thumb purchase. Beveled edges resist snagging on clothing and protect the thumb from abrasion, and slightly narrower hammer body prevents unwanted slide contact. HD-120 set includes hammer, sear, and disconnector. Each component also available separately. HD-120B set features a black IonBond DLC coating on the hammer, for those who prefer the traditional “blued” look combined with wear- and corrosion-resistance similar to hard-chrome.
In stock 1 pcs. in the USA warehouse
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-9 %
MSRP £219.90
£199.90

Prices inclusive of duty & VAT.

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Delivery time approx. 7-14 days.

Delivery time approx. 7-14 days.

No charges until we ship
No charge:
Your credit card will not be charged when you place your order.

No commitments:
You are under no obligation until the goods are shipped. You can cancel your order at any time before shipping - free of charge.

Not until shipping:
Your credit card will only be charged once we ship your order. Not before.
  • Durable hardened tool steel
  • Precise drop-in fit
  • Corrosion-resistant IonBond finish
41.9 214.9 5 GBP
Description Specification Customers reviews Accessories

HARRISON DESIGN & CONSULTING HD-120B IGNITION SET

-9 %
MSRP £219.90
199.9 GBP £199.90

Prices inclusive of duty & VAT.

1
2
3
4
5
6
7
8
9
10+
-9 %
MSRP £219.90
£199.90

Prices inclusive of duty & VAT.

1
2
3
4
5
6
7
8
9
10+

Delivery time approx. 7-14 days.

Description:

Upgrade your 1911 with precision-engineered components for unmatched performance.

Introducing the 1911 AUTO HD-120 EXTREME SERVICE IGNITION COMPONENTS from HARRISON DESIGN & CONSULTING. This premium ignition set is meticulously crafted to enhance the reliability and functionality of your firearm.

Product Features:

  • Durable Construction: Critical ignition parts are machined from high-grade tool steel, ensuring a precise fit and consistent performance.
  • Precision Engineering: Each component is wire-EDM cut, CNC machined, and honed to final dimensions with tolerances of +/-.005" for a drop-in fit on many 1911s.
  • Heat Treatment: Components are heat-treated to Rc 53-56, maintaining dimensions through thousands of firing cycles.
  • Enhanced Performance: Hammer hooks are pre-prepped and the sear nose is polished for precise contact and crisp, clean letoff.
  • Commander-Style Hammer: Features an elongated spur with deep serrations for extra-secure thumb purchase.
  • Beveled Edges: Designed to resist snagging on clothing and protect the thumb from abrasion.
  • Narrow Hammer Body: Prevents unwanted slide contact for improved operation.

Included Components:

The HD-120 set includes the hammer, sear, and disconnector. Each component is also available separately.

HD-120B Set:

The HD-120B set features a black IonBond DLC coating on the hammer, offering a traditional “blued” look while providing wear and corrosion resistance similar to hard-chrome.

Specifications:

  • Material: Hardened tool steel, in-the-white.
  • Hardness: Hardened to Rc 53-56.
  • Finish: HD-120B set’s sear has a black IonBond DLC finish.
  • Note: Some fitting may be required.

Enhance your 1911 with the HARRISON DESIGN & CONSULTING HD-120B IGNITION SET and experience the difference in performance and reliability.



Attributes

  • Finish: -
  • Make: -
  • Model: -
  • Shipping height: 5mm
  • Shipping width: 81mm
  • Shipping length: 152mm

Item details

Made in USA
US export classification: 0A501.c

Customers reviews

Customer ratings (15)

4.9 / 5
Recommended

Brownells USA makes a fair drop in 28/01/2018

good looking part but not made for any of the colts I tried to fit the head is to lose in the port at the pistol I could feel it moving when pulling on the trigger my shooters complained of this and I had to go with EGW I'd rather take of to fit correctly than have a less then drop in part.

Definitely recommended

Brownells USA Almost too pretty to install 25/03/2017

Some of the nicest machined parts I've ever seen. Did require fitting of thumb safety as expected. Trigger pull is now one of the best I've ever felt.



Variations:

-9 %
Product no.: 100011124
In stock
199.9 GBP 1 £199.90 * £219.90
-8 %
Make: 1911 Model: Government, Commander, Officers Product no.: 100004782
In stock
54.9 GBP 5 £54.90 * £59.90
-11 %
Make: 1911 Model: Government, Commander, Officers Product no.: 100004783
In stock
41.9 GBP 5 £41.90 * £46.90
Product no.: 100004374
Backorderable
214.9 GBP 0 £214.90 *
Finish: Unfinished Make: 1911 Model: Government, Commander, Officers Product no.: 100004781
Not available
99.9 GBP 0 £99.90 *

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