My Account (Sign in)
Your basket is empty.
0
Basket
contact us by phone Help and contact
Free standard delivery over £199
100-day return policy
My Account (Sign in)
Shopping list
Your basket is empty. (0)
Basket
Newsletter Newsletter
Sale

Over 300,000 customers - we say thank you!

4.93/5 "Very good" (1400+ reviews)

40,000+ products for hunting and shooting sports

Home Handgun Parts Action Parts Firing Pin Parts Firing Pin Stops HARRISON DESIGN & CONSULTING EXTREME SERVICE FIRING PIN STOPS Support
Upgrade your 9mm 1911 with the Extreme Service Firing Pin Stop 🔧 by Harrison Design. Enhance cycling and performance with precision engineering!

HARRISON DESIGN & CONSULTING EXTREME SERVICE FIRING PIN STOPS - HARRISON DESIGN & CONSULTING EXTREME SERVICE FIRING PIN STOPS, 9MM SS

100045339

Variations:

Upgrade your 9mm 1911 with the Extreme Service Firing Pin Stop 🔧 by Harrison Design. Enhance cycling and performance with precision engineering!
HARRISON DESIGN & CONSULTING EXTREME SERVICE FIRING PIN STOPS, 9MM SS
42.9 GBP 0 £42.90 *
Reordered
Reordered
42.9 GBP 0 £42.90 *
Ask question
Upgrade your 9mm 1911 with the Extreme Service Firing Pin Stop! 🔧 CNC machined for durability and better cycling. Perfect fit for Gov't models.
HARRISON DESIGN & CONSULTING EXTREME SERVICE FIRING PIN STOPS, 9MM BLUED
39.9 GBP 4 £39.90 *
In stock
In stock
39.9 GBP 4 £39.90 *
Ask question
39.9 42.9 2 GBP
42.9 GBP 0 £42.90

Prices inclusive of duty & VAT.

Product no.: 100045339

Mfr. No.: HD206S9MM

This is your firing pin stop if you have a 9x19 caliber 1911, expecially those with Gov't Model slides. The Extreme service firing pin stop is CNC machined out of an oil-quenching tool steel that was chosen for a balance of impact and wear resistance. GI hardness is 44-50 and Harrison Design shoots for 46-48 Rc. The Extreme Service FPS is made .480"" wide so it can be fitted to your slide and extractor to prevent extractor ""clocking"". It has a chamfered fitting pads on each side to make your job easier and the FPS fit better in to the slide. It has a maximum sized radius machined on the bottom rear corner to make it easier for the 9mm cartridge to open the slide. It will reduce the sluggish cycling that many 9mm 1911s have. The firing pin stop is configured for the Series 70, 9mm Governmet model plus the Commander and smaller models.
Reordered
Be the first to rate this product

Backordered, delivery time approx. 4-12 weeks from the USA warehouse.

1
2
3
4
5
6
7
8
9
10+

Backordered, delivery time approx. 4-12 weeks from the USA warehouse.

Wish List Ask question

Variations:

Upgrade your 9mm 1911 with the Extreme Service Firing Pin Stop 🔧 by Harrison Design. Enhance cycling and performance with precision engineering!
HARRISON DESIGN & CONSULTING EXTREME SERVICE FIRING PIN STOPS, 9MM SS
42.9 GBP 0 £42.90 *
Reordered
Reordered
42.9 GBP 0 £42.90 *
Ask question
Upgrade your 9mm 1911 with the Extreme Service Firing Pin Stop! 🔧 CNC machined for durability and better cycling. Perfect fit for Gov't models.
HARRISON DESIGN & CONSULTING EXTREME SERVICE FIRING PIN STOPS, 9MM BLUED
39.9 GBP 4 £39.90 *
In stock
In stock
39.9 GBP 4 £39.90 *
Ask question

Description:

This is your firing pin stop if you have a 9x19 caliber 1911, expecially those with Gov't Model slides. The Extreme service firing pin stop is CNC machined out of an oil-quenching tool steel that was chosen for a balance of impact and wear resistance. GI hardness is 44-50 and Harrison Design shoots for 46-48 Rc. The Extreme Service FPS is made .480"" wide so it can be fitted to your slide and extractor to prevent extractor ""clocking"". It has a chamfered fitting pads on each side to make your job easier and the FPS fit better in to the slide. It has a maximum sized radius machined on the bottom rear corner to make it easier for the 9mm cartridge to open the slide. It will reduce the sluggish cycling that many 9mm 1911s have. The firing pin stop is configured for the Series 70, 9mm Governmet model plus the Commander and smaller models.

Top takeaways

  1. The Extreme Service firing pin stop is designed specifically for 9x19 caliber 1911s, particularly those with Gov't Model slides, and is CNC machined from oil-quenching tool steel for optimal impact and wear resistance.
  2. It is made to be .480" wide to allow for precise fitting to the slide and extractor, preventing extractor "clocking," and features chamfered fitting pads for easier installation.
  3. The firing pin stop includes a large radius on the bottom rear corner to facilitate easier slide opening for 9mm cartridges, aiming to enhance cycling performance in 9mm 1911s.

Attributes

  • Make: 1911
  • Delivery weight: 0.005kg
  • Shipping height: 13mm
  • Shipping width: 76mm
  • Shipping length: 152mm

Item details

Made in USA
US export classification: 0A501.x

Customers reviews

Customer ratings (0)

0 / 5
Site Navigation
Product Categories
Ordering
Customer Service

Welcome!

to Brownells UK, your destination for anything gun related. With our roots in a genuine passion for firearms, we bring you an unmatched selection of Gun Parts, Firearm Accessories, Gunsmithing Tools, Scopes & Red Dot Sights and Expert Knowledge.

Whether you're looking to maintain, repair, or upgrade, we've got what you need!

For Shooters, By Shooters
We share your enthusiasm and know exactly what you're looking for because we're part of the community.

Massive Selection
From the essentials to the unique, find everything under one roof.

Our blend of tradition and innovation
Shop with the convenience of modern technology, backed by a legacy of experience.

Browse our collection and discover why we're the trusted name in shooting sports & hunting.

Brownells Norge - Komplett utvalg av ladeutstyr, våpendeler, kuler, hylser, kikkerter, optikk og luftvåpen Brownells Österreich - Einer der größten Lieferanten für Waffenteile, Büchsenmacherzubehör & Schießsportzubehör Brownells Switzerland - Einer der größten Lieferanten für Waffenteile, Büchsenmacherzubehör & Schießsportzubehör Brownells Deutschland - Einer der größten Lieferanten für Waffenteile, Büchsenmacherzubehör & Schießsportzubehör Brownells France - Le plus grand fournisseur d'Accessoires pour le tir, Pièces détachées & Outils d'Armurier Brownells Iberica - El mayor proveedor de accesorios para el Tiro, Piezas y herramientas del armero. Brownells Sverige - Världens största leverantör av Vapendelar, Vapensmide Verktyg & Skyttetillbehör Brownells Suomi Brownells Italia - Il negozio del più grande rivenditore di componenti e accessori per armi da tiro, difesa e caccia Brownells Polska - Największy na świecie dostawca części broni, narzędzi rusznikarskich & akcesoriów strzeleckich Brownells Česko - Největší světový dodavatel součástí zbraní, střeleckého příslušenství a zbrojního nářadí
*
Prices inclusive of duty & VAT.

© 2025 Brownells UK
Part of the Brownells Europe Group

Logo Brownells
Classical viewClassical view Mobile viewMobile view
Back to top