Your basket is empty.

Basket

Help and contact

Free standard delivery over £199

100-day return policy

Brownells UK - World's Largest Supplier of Gun Parts, Gunsmith Tools & Shooting Accessories

United Kingdom

My Account (Sign in)

Shopping list

(0)

Basket

Newsletter

Sale

ED BROWN
1911 COMPETITION MAINSPRING

800732919003 087045919

Description
Ratings (5)

Lighter Mainspring For Match-Quality Triggers

Top-quality springs assure consistent, reliable ignition plus, dependable performance. Provides the lower- weight absolutely necessary to achieve the clean-breaking, lighter-feeling trigger sought after by 1911 aficionados everywhere.

SPECS: Steel, pak of 5. 19 lb. weight, factory is 23 lb.

More...

Customer ratings for ED BROWN COMPETITION MAINSPRING 5 PAK

Number of ratings: 5
From brownells.com: 5
Average rating: 4

Great value at a great price! (12/03/2010)

Works great and installs easily/quickly! For around [$] can't beat it for 5 springs! Does exactly what it's supposed to do!

great mainspring (20/11/2010)

consistent 19lb. competition mainspring.nice quality/product.comes in a 5 pack-handy cause i change with every recoil and firing pin spring change,about every 1000 rounds.

Goof fit but didnt reduce trigger pull (16/02/2011)

Fit was fine but I was after reduced trigger pull and this didnt do that at all! Pull was 4.1 lbs before and 4.1 lbs after

Great Product but Caution (18/08/2014)

I've found these Ed Brown 19# five packs the best value out there, consistently. You can bring your trigger pull weight down by monkeying around with your sear spring, but if you get it wrong then you're out a sear spring too. Factory mainspring is 23# in virtually all 1911s, assuming you have a decent trigger to begin with, installing one of these is an easy trigger job. I would not go below 19#. One caution though: Also always install an extra-power firing pin return spring as well when you do this, or you'll hate yourself the next time you shoot. AKA, "floppy firing pin syndrome". Great product from Ed Brown.

Spring is TOO LONG (22/06/2015)

Spring is much longer than the stock spring on my newly purchased Springfield 1911 Range Officer. Installation was simple enough but hammer wouldn't go all the way back. Spring does not compress enough. I did cut a few coils off the new spring which allows it to work properly and gave the desired results.

Read 5 more ratings on brownells.com

19.9 19.9 1 GBP

Product no.: 087045919
ED BROWN COMPETITION MAINSPRING 5 PAK
Mfr Part: 919 800732919003 Top-quality springs assure consistent, reliable ignition plus, dependable performance. Provides the lower- weight absolutely necessary to achieve the clean-breaking, lighter-feeling trigger sought after by 1911 aficionados everywhere.

19.9 GBP 0 £19.90 *

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

Specs: Make: 1911 Model: Government, Commander

Add to shopping list

Ask question

Details

Add to shopping list

Ask question

Attributes

Make: 1911 Model: Commander,Government Delivery weight: 0.018kg

Item details

Made in USA

🎯 Enhance your 1911's trigger performance with ED BROWN's Competition Mainspring 5 Pak! 🌟 Experience a lighter, cleaner break. Perfect for Government & Commander models. Get yours now!

Description
Ratings (5)

Lighter Mainspring For Match-Quality Triggers

SPECS: Steel, pak of 5. 19 lb. weight, factory is 23 lb.

More...

Customer ratings for ED BROWN COMPETITION MAINSPRING 5 PAK

Number of ratings: 5
From brownells.com: 5
Average rating: 4

Great value at a great price! (12/03/2010)

Works great and installs easily/quickly! For around [$] can't beat it for 5 springs! Does exactly what it's supposed to do!

great mainspring (20/11/2010)

consistent 19lb. competition mainspring.nice quality/product.comes in a 5 pack-handy cause i change with every recoil and firing pin spring change,about every 1000 rounds.

Goof fit but didnt reduce trigger pull (16/02/2011)

Fit was fine but I was after reduced trigger pull and this didnt do that at all! Pull was 4.1 lbs before and 4.1 lbs after

Great Product but Caution (18/08/2014)

Spring is TOO LONG (22/06/2015)

Read 5 more ratings on brownells.com

Customers also bought

WOLFF EXTRA POWER 18-1/2 LB. CS RECOIL SPRING
1911 CHROME SILICON RECOIL SPRING

WOLFF

Reordered

£23.90 *

Recoil Springs

4.8

ED BROWN STAINLESS REBUILD KIT
1911 REBUILD KIT

ED BROWN

In stock

£33.90 * £33.90 - £36.90*

Frame Pins

CLARK CUSTOM CUSTOM SEAR SPRING, EACH
1911 CUSTOM SEAR SPRING

CLARK CUSTOM

In stock

£17.90 * £17.90 - £29.90*

Sear Springs

4.4

JOHN MASEN EXTENDED GRAY SLIDE STOP, CK
1911 EXTENDED SLIDE STOP

JOHN MASEN

Reordered

£49.90 * £49.90 - £54.90*

Slide Catches

2.8

BROWNELLS CRYO-TREATED DOVETAIL CUTTER 60 X .290"
CRYO-TREATED DOVETAIL CUTTER

BROWNELLS

In stock

£42.90 * £36.90 - £44.90*

Milling Cutters

4.8

Forgot your password?
Register

Why order from us?

Unrivaled Product Selection

You want it? We got it!

Expert Customer Advice

Via Phone, Chat & Email

US Goods to your doorstep

No customs, no problems

100 days Returns

Shop with a peace of mind

Offers, Promotions & Exclusive Products

Through our weekly newsletter

Shamelessly Honest

We encourage critical product review

Fair Pricing

We pursue a sustainable pricing policy

We won't leave you stranded

Our entire team is made up of passionate gun enthusiasts

Site Navigation

Product Categories

Ordering

Customer Service

Connect

Secure payment methods

Trade Associations

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.