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)
Wish 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

Handgun Parts Frame Parts Mainspring Parts Mainspring Caps WILSON COMBAT MAINSPRING CAP (S) Support

Upgrade your 1911 Auto with Wilson Combat Mainspring Caps, crafted from stainless and carbon steel for durability, ensuring reliable performance and a perfect fit.
-8 %

WILSON COMBAT MAINSPRING CAP (S)

874218003029 965011162

Filters:

Variations
Filters:
Variations:

Variations:

-8 %
Upgrade your 1911 Auto with Wilson Combat Mainspring Caps, crafted from stainless and carbon steel for durability, ensuring reliable performance and a perfect fit.
MAINSPRING CAP (S)
11.9 GBP 12 £11.90 * £12.90
In stock
Finish: Stainless Steel Make: 1911 Model: Government, Commander Product no.: 965011162
In stock
11.9 GBP 12 £11.90 * £12.90
-9 %
Enhance your 1911 Auto with Wilson Combat Mainspring Caps, crafted from stainless and carbon steel, ensuring reliability and performance that meets or exceeds factory specs.
MAINSPRING CAP (B)
9.9 GBP 6 £9.90 * £10.90
In stock
Finish: Blued Make: 1911 Model: Government, Commander Product no.: 965011161
In stock
9.9 GBP 6 £9.90 * £10.90
-9 %
Upgrade your 1911 Auto with Wilson Combat's Mainspring Cap Pin (B), crafted from durable stainless and carbon steel for unmatched reliability and performance.
MAINSPRING CAP PIN (B)
9.9 GBP 16 £9.90 * £10.90
In stock
Finish: Blued Make: 1911 Model: Government, Commander Product no.: 965011165
In stock
9.9 GBP 16 £9.90 * £10.90
-7 %
Upgrade your 1911 Auto with Wilson Combat's 'Factory Plus' Mainspring Caps, designed to meet or exceed factory specs for reliability and performance.
MAINSPRING CAP PIN (S)
12.9 GBP 11 £12.90 * £13.90
In stock
Finish: Stainless Steel Make: 1911 Model: Government, Commander Product no.: 965011166
In stock
12.9 GBP 11 £12.90 * £13.90
Upgrade your 1911 Auto with Wilson Combat Mainspring Caps, designed to meet or exceed factory specs for quality and reliability in stainless and carbon steel.
MAINSPRING CAP, COMPACT/ OFFICER'S (B)
Not available
Finish: Blued Make: 1911 Model: Officers Product no.: 965000184
Not available
7.9 GBP 0 £7.90 *
9.9 12.9 5 GBP
-8 %
MSRP £12.90
11.9 GBP £11.90

Prices inclusive of duty & VAT.

Product no.: 965011162

Mfr. No.: R16BS

874218003029 Mainspring Cap (S)
In stock More than 10 pieces in USA warehouse
Be the first to rate this product
1
2
3
4
5
6
7
8
9
10+
-8 %
MSRP £12.90
You save £1.00
£11.90

Prices inclusive of duty & VAT.

You save £1.00
1
2
3
4
5
6
7
8
9
10+

Delivery time approx. 7-14 days.

100-Day Return Policy

Delivery time approx. 7-14 days.

100-Day Return Policy
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.
  • Exceeds factory specifications
  • Durable stainless and carbon steel
  • Matte finish for sleek look
Wish List Ask question
9.9 12.9 5 GBP
Description Specification Customers reviews Accessories

WILSON COMBAT MAINSPRING CAP (S)

-8 %
MSRP £12.90
11.9 GBP £11.90

Prices inclusive of duty & VAT.

1
2
3
4
5
6
7
8
9
10+
-8 %
MSRP £12.90
You save £1.00
£11.90

Prices inclusive of duty & VAT.

You save £1.00
1
2
3
4
5
6
7
8
9
10+

Delivery time approx. 7-14 days.

100-Day Return Policy

Description:

Enhance your 1911 Auto with premium quality mainspring caps!

Introducing the 1911 AUTO "FACTORY PLUS" MAINSPRING CAPS from WILSON COMBAT, designed to provide exceptional performance and reliability for your firearm.

Product Features:

  • Model: Mainspring Cap (S)
  • Compatibility: Fits 1911 Auto
  • Material: Available in Stainless (S) and Carbon steel
  • Finish: Blue (B) matte finish

Quality Assurance:

These mainspring caps are crafted to meet or exceed factory specifications, ensuring that you receive the highest quality parts for your firearm. Upgrade your 1911 Auto today with the trusted reliability of WILSON COMBAT.



Attributes

  • Finish: 
    Stainless Steel
  • Model: 
    Commander
    , 
    Government
  • Weapon type: 
    1911
  • Delivery weight: 0.005kg
  • Shipping width: 83mm
  • Shipping length: 146mm
  • UPC: 874218003029

Item details

Made in USA
US export classification: 0A501.x

Customers reviews

Customer ratings (0)

0 / 5

Variations:

-8 %
Upgrade your 1911 Auto with Wilson Combat Mainspring Caps, crafted from stainless and carbon steel for durability, ensuring reliable performance and a perfect fit.
MAINSPRING CAP (S)
11.9 GBP 12 £11.90 * £12.90
In stock
Finish: Stainless Steel Make: 1911 Model: Government, Commander Product no.: 965011162
In stock
11.9 GBP 12 £11.90 * £12.90
-9 %
Enhance your 1911 Auto with Wilson Combat Mainspring Caps, crafted from stainless and carbon steel, ensuring reliability and performance that meets or exceeds factory specs.
MAINSPRING CAP (B)
9.9 GBP 6 £9.90 * £10.90
In stock
Finish: Blued Make: 1911 Model: Government, Commander Product no.: 965011161
In stock
9.9 GBP 6 £9.90 * £10.90
-9 %
Upgrade your 1911 Auto with Wilson Combat's Mainspring Cap Pin (B), crafted from durable stainless and carbon steel for unmatched reliability and performance.
MAINSPRING CAP PIN (B)
9.9 GBP 16 £9.90 * £10.90
In stock
Finish: Blued Make: 1911 Model: Government, Commander Product no.: 965011165
In stock
9.9 GBP 16 £9.90 * £10.90
-7 %
Upgrade your 1911 Auto with Wilson Combat's 'Factory Plus' Mainspring Caps, designed to meet or exceed factory specs for reliability and performance.
MAINSPRING CAP PIN (S)
12.9 GBP 11 £12.90 * £13.90
In stock
Finish: Stainless Steel Make: 1911 Model: Government, Commander Product no.: 965011166
In stock
12.9 GBP 11 £12.90 * £13.90
Upgrade your 1911 Auto with Wilson Combat Mainspring Caps, designed to meet or exceed factory specs for quality and reliability in stainless and carbon steel.
MAINSPRING CAP, COMPACT/ OFFICER'S (B)
Not available
Finish: Blued Make: 1911 Model: Officers Product no.: 965000184
Not available
7.9 GBP 0 £7.90 *

Customers also bought

Oops! Something went wrong.

We encountered an error while loading this content. Please refresh the page to continue. If the issue persists, contact our customer support.

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.

© 2026 Brownells UK
Part of the Brownells Europe Group

Logo Brownells
Classical viewClassical view Mobile viewMobile view
Back to top