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

The Lyman MSR Die Set ensures precise reloads for AR-style rifles with a Small Base Sizing Die, Taper Crimp Die, and included Ammo Checker gauge.

LYMAN 450 BUSHMASTER MSR 4 DIE SET

011516701084 539000117

Top takeaways

The Lyman MSR Die Set is tailored for AR-style rifles, with a Small Base Sizing Die for smooth feeding.
Includes a Taper Crimp Die for maintaining cartridge length in magazine-fed systems.
Comes with Lyman's Ammo Checker gauge to verify the consistency of loaded rounds.

Attributes

Cartridge:
```
450 Bushmaster
```
Die Style: -
Delivery weight: 1.064kg
Shipping height: 44mm
Shipping width: 146mm
Shipping length: 241mm
UPC: 011516701084

Item details

Made in USA

Specifications:
Cartridge: 450 Bushmaster

0 0 1 GBP

Not available.

Product no.: 539000117

Mfr. No.: 7690108

Notify on availability 129.9 GBP

0 0 1 GBP

Description Specification Customers reviews Accessories

LYMAN 450 BUSHMASTER MSR 4 DIE SET

Notify on availability

Description:

Enhance Your Reloading Experience with the Lyman MSR Die Set

The Lyman MSR Die Set is specifically designed for reloaders looking to fine-tune loads for their AR-style modern sporting rifle. This set is packed with MSR-specific features, ensuring that MSR-owning handloaders can tailor their handmade rounds for their semi-automatic, magazine-fed rifle systems.

Key Features:

Small Base Sizing Die: Resizes MSR cartridges to a slightly smaller than standard size, promoting smooth, trouble-free feeding from the magazine into the chamber.
Taper Crimp Die: Specially designed to give cases an extra-strong crimp, preserving overall cartridge length when feeding from a magazine.
Ammo Checker: Each set includes an Ammo Checker cartridge "Go" gauge for safety-checking loaded rounds for consistency.
Compatibility: Available for .223 Rem. and .450 Bushmaster.
Storage: Comes with a clear, plastic storage case.
Finish: Features a sleek black finish.

Upgrade your reloading setup with the Lyman MSR Die Set and ensure your ammunition is perfectly tailored for your firearm.

Top takeaways

The Lyman MSR Die Set is tailored for AR-style rifles, with a Small Base Sizing Die for smooth feeding.
Includes a Taper Crimp Die for maintaining cartridge length in magazine-fed systems.
Comes with Lyman's Ammo Checker gauge to verify the consistency of loaded rounds.

Attributes

Cartridge:
```
450 Bushmaster
```
Die Style: -
Delivery weight: 1.064kg
Shipping height: 44mm
Shipping width: 146mm
Shipping length: 241mm
UPC: 011516701084

Item details

Made in USA

Customers reviews

Customer ratings (0)

0 / 5

Customers also bought

+ 2 variants

RCBS

HEADED DECAPPING PINS (5 PACK)
HEADED DECAPPING PINS

Decapping Dies & Accessories | Replacement Parts & Upgrades

Backorderable

£7.90 £7.90 - 34.90

+ 2 variants

.300 Blackout optimized PMAG 30 AR 300 B GEN M3 features a distinct rib design, ensuring safety and reliability with dedicated performance for your rifle.

MAGPUL

PMAG AR 300 GEN M3 300BLK 30RD FOR AR-15 BLACK 1/PACK
AR-15 300 BLK PMAG 30 GEN M3 MAGAZINE

Magazines

4.3

In stock

£21.90 £21.90 - 189.90

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.