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

Upgrade your Glock® 23/32 with the Alpha Wolf 357 SIG barrel for unmatched accuracy, combat reliability, and easy drop-in installation, proudly made in the USA.

LONE WOLF DIST. M23 & M32 357 SIG 4.02" STAINLESS STEEL BARREL MATTE BLACK

397370693100 100803017

Restrictions

Is a 'Call to order' product.

Top takeaways

Alpha Wolf barrels are designed for drop-in installation and are compatible with all Glock generations, specifically models 23 and 32 for 357 SIG cartridges.
Made in the USA, these barrels are crafted from certified, stress-relieved 416 stainless steel and feature a Salt Bath Nitride coating for increased surface hardness and durability.
The barrels are precision engineered with exact tolerances, button rifled, and heat treated to enhance accuracy and reliability with various types of ammunition.

Attributes

Barrel Length:
```
4.02''
```
Cartridge:
```
357 SIG
```
Finish:
```
Black
```
Model:
```
23
```
,
```
32
```
Style:
```
Drop-In
```
,
```
Match Grade
```
Weapon type:
```
Glock
```
Delivery weight: 0.068kg
Shipping height: 216mm
Shipping width: 25mm
Shipping length: 57mm
UPC: 397370693100

Item details

Made in USA
US export classification: 0A501.c

208.3 208.3 1 GBP

208.3 GBP £208.30

Prices inclusive of duty & VAT.

Product no.: 100803017

Mfr. No.: AW32357N

397370693100

Not available

Not available.

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.

Wish List Ask question

order by phone

208.3 208.3 1 GBP

Description Specification Customers reviews Accessories

LONE WOLF DIST. M23 & M32 357 SIG 4.02" STAINLESS STEEL BARREL MATTE BLACK

208.3 GBP £208.30

Prices inclusive of duty & VAT.

Is a 'Call to order' product.

Requires order by phone

Description:

Restrictions

Is a 'Call to order' product.

Top takeaways

Alpha Wolf barrels are designed for drop-in installation and are compatible with all Glock generations, specifically models 23 and 32 for 357 SIG cartridges.
Made in the USA, these barrels are crafted from certified, stress-relieved 416 stainless steel and feature a Salt Bath Nitride coating for increased surface hardness and durability.
The barrels are precision engineered with exact tolerances, button rifled, and heat treated to enhance accuracy and reliability with various types of ammunition.

Attributes

Barrel Length:
```
4.02''
```
Cartridge:
```
357 SIG
```
Finish:
```
Black
```
Model:
```
23
```
,
```
32
```
Style:
```
Drop-In
```
,
```
Match Grade
```
Weapon type:
```
Glock
```
Delivery weight: 0.068kg
Shipping height: 216mm
Shipping width: 25mm
Shipping length: 57mm
UPC: 397370693100

Item details

Made in USA
US export classification: 0A501.c

Customers reviews

Customer ratings (0)

0 / 5

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.