Your basket is empty.

Basket

Help and contact

Free standard delivery over £199

100-day return policy

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

Enhance your competition pistol's performance with the NOWLIN 19.5 lb Hammer Spring, ensuring reliable ignition and a smoother, lighter trigger pull.

NOWLIN 19.5 LB. MAINSPRING

085382301501 654252000

Attributes

Model:
```
Commander
```
,
```
Government
```
Weapon type:
```
1911
```
Delivery weight: 0.009kg
Shipping height: 1mm
Shipping width: 76mm
Shipping length: 201mm
UPC: 085382301501

Item details

Made in USA

Specifications:
Make: 1911
Model: Government, Commander

15.9 15.9 1 GBP

15.9 GBP £15.90

Prices inclusive of duty & VAT.

Product no.: 654252000

Mfr. No.: 252

085382301501 Made from premium-quality, drawn and tempered, chrome silicon wire or high-carbon steel for the very best in performance and durability. Fully tested and guaranteed to perform. 19.5 lb hammer spring (mainspring) lets pistol cycle more easily, gives reliable ignition and the ability to achieve smoother, lighter trigger pull.

Backorderable

10+

£15.90

Prices inclusive of duty & VAT.

10+

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

100-Day Return Policy

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

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.

Reliable ignition performance
Smoother trigger pull
Durable chrome silicon wire

Wish List Ask question

15.9 15.9 1 GBP

Description Specification Customers reviews Accessories

NOWLIN 19.5 LB. MAINSPRING

15.9 GBP £15.90

Prices inclusive of duty & VAT.

10+

£15.90

Prices inclusive of duty & VAT.

10+

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

100-Day Return Policy

Description:

Enhance Your Competition Pistol with Premium Quality!

The HAMMER SPRING, NOWLIN 19.5 LB. MAINSPRING is meticulously crafted to elevate your shooting experience.

Product Features:

Material: Made from premium-quality, drawn and tempered chrome silicon wire or high-carbon steel.
Performance: Designed for optimal performance and durability.
Testing: Fully tested and guaranteed to perform reliably.
Weight: 19.5 lb hammer spring (mainspring) allows for easier cycling of the pistol.
Ignition: Provides reliable ignition for consistent shooting.
Trigger Pull: Achieve a smoother, lighter trigger pull for enhanced accuracy.

Upgrade your firearm with the NOWLIN 19.5 lb mainspring and experience the difference in your shooting performance!

Attributes

Model:
```
Commander
```
,
```
Government
```
Weapon type:
```
1911
```
Delivery weight: 0.009kg
Shipping height: 1mm
Shipping width: 76mm
Shipping length: 201mm
UPC: 085382301501

Item details

Made in USA

Customers reviews

Customer ratings (0)

0 / 5

Customers also bought

-9 %

The EGW 1911 Competition Sear offers a clean, light trigger pull with minimal stoning, precision CNC-machined for durability and long-lasting performance.

EGW

1911 AUTO SEAR

Sears

In stock

£43.90

£39.90

-10 %

NOWLIN

MATCH SEAR SPRING

Sear Springs

In stock

£19.90

£17.90

-11 %

+ 9 variants

WOLFF

17 LB., LIGHT, 1911 AUTO, 3-PAK
1911 HAMMER SPRING

Hammer Springs

4.4

Backorderable

£27.90 £15.90 - 27.90

(Select Items on Sale!)

-9 %

+ 27 variants

MTM CASE-GARD

FLIP TOP PISTOL AMMO BOX 9MM-380 ACP 100 ROUND BLUE
FLIP TOP PISTOL AMMO BOXES

Ammo Boxes

Backorderable

£10.90 £6.90 - 15.90

(Select Items on Sale!)

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

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.