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

Rifle Parts Receiver Parts Receivers Rifle Receivers DEFIANCE MACHINE SHORT MAG TENACITY SHORT ACTION WYATT'S WSM MAG CUT RH Support

The Defiance Machine Tenacity Short Action features an integral recoil lug, precision machining, and a 20 MOA Picatinny rail, ideal for .308 and .223 calibers.

DEFIANCE MACHINE SHORT MAG TENACITY SHORT ACTION WYATT'S WSM MAG CUT RH

100100669

Filters:

Variations
Filters:
Variations:

Variations:

The Defiance Machine Tenacity Short Action features an integral recoil lug, precision machining, and a 20 MOA Picatinny rail, ideal for .308 and .223 calibers.
REM 700 TENACITY SHORT ACTIONS RIGHT HAND - SHORT MAG TENACITY SHORT ACTION WYATT'S WSM MAG CUT RH
1799.9 GBP 0 £1,799.90 *
Not available
Action Type: Short Cartridge: 300 WSM (Winchester Short Mag), 7 mm SAUM (Remington SA Ultra Mag), 6.5 PRC Color: Silver Make: Remington Model: 700 Product no.: 100100669
Not available
1799.9 GBP 0 £1,799.90 *
The Defiance Machine REM 700 Tenacity offers precision machining, an integral recoil lug, and a 20 MOA Picatinny rail, perfect for .223 right-hand actions.
REM 700 TENACITY SHORT ACTIONS RIGHT HAND - .223 TENACITY SHORT ACTION .223 MAG CUT RIGHT HAND
1999.9 GBP 0 £1,999.90 *
Not available
Action Type: Short Cartridge: 223 Remington, 204 Ruger, 300 AAC Blackout Color: Silver Make: Remington Model: 700 Product no.: 100100670
Not available
1999.9 GBP 0 £1,999.90 *
The Defiance Machine REM 700 Tenacity offers precision, an integral recoil lug, and a 20 MOA Picatinny rail, perfect for hunters and shooters alike.
REM 700 TENACITY SHORT ACTIONS RIGHT HAND - .308 TENACITY SHORT ACTION WYATT'S MAG CUT RIGHT HAND
1999.9 GBP 0 £1,999.90 *
Not available
Action Type: Short Cartridge: 308 Winchester, 243 Winchester, 6.5 Creedmoor Color: Silver Make: Remington Model: 700 Product no.: 100100668
Not available
1999.9 GBP 0 £1,999.90 *
The Defiance Machine REM 700 Tenacity offers precision machining, integral recoil lug, and a 20 MOA Picatinny rail, ensuring reliability for hunters and shooters alike.
REM 700 TENACITY SHORT ACTIONS RIGHT HAND - .308 TENACITY SHORT ACTION GUARDIAN AI/AW MAG CUT RH
1999.9 GBP 0 £1,999.90 *
Not available
Action Type: Short Cartridge: 308 Winchester, 243 Winchester, 6.5 Creedmoor Color: Silver Make: Remington Model: 700 Product no.: 100100667
Not available
1999.9 GBP 0 £1,999.90 *
1799.9 1999.9 4 GBP
1799.9 GBP £1,799.90

Prices inclusive of duty & VAT.

Product no.: 100100669

Mfr. No.: NONE

As Defiance has grown it has gained more equipment and more abilities. The already popular Tenacity has been updated with these advances to now come standard with an integral recoil lug. With the integral recoil lug and precision machined bolt the Tenacity guarantees a headspace tolerance of +/- .001″ action to action. Since some shooters and hunters don’t always need custom options, Defiance has introduced a well-designed, precision rifle action at a great value. The Tenacity is machined from the same steels and to the same tolerances as the Rebel and Deviant. Limited options, but a versatile design that delivers either on the range or deep in the wilderness. For Remington 700 Short Actions .308 Actions available with Guardian AI/AW or Wyatt’s Magazine Cut Also Available for Short Mag Action with Wyatt’s WSM Mag Cut Also Available for .223 Actions with .223 Mag Cut For Right Hand Includes 20 MOA Stainless Picatinny Scope Rail
Not available
Be the first to rate this product

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
1799.9 1999.9 4 GBP
Description Specification Customers reviews Accessories

DEFIANCE MACHINE SHORT MAG TENACITY SHORT ACTION WYATT'S WSM MAG CUT RH

1799.9 GBP £1,799.90

Prices inclusive of duty & VAT.

Is a 'Call to order' product.
Requires order by phone

Description:

Introducing the Defiance Machine Tenacity Short Action for Right-Handed Shooters

The REM 700 Tenacity Short Actions from Defiance Machine is a precision-engineered rifle action designed for both performance and value.

Product Features:

  • Integral Recoil Lug: Now standard for enhanced stability.
  • Precision Machined Bolt: Guarantees a headspace tolerance of +/- .001″ action to action.
  • Versatile Design: Ideal for both range shooting and wilderness adventures.
  • Materials: Machined from the same high-quality steels and tolerances as the Rebel and Deviant.
  • Available Configurations:
    • For Remington 700 Short Actions
    • .308 Actions available with Guardian AI/AW or Wyatt’s Magazine Cut
    • Short Mag Action with Wyatt’s WSM Mag Cut
    • .223 Actions with .223 Mag Cut
  • Right-Handed Configuration: Specifically designed for right-handed shooters.
  • Includes: 20 MOA Stainless Picatinny Scope Rail for enhanced optics mounting.

Experience the perfect blend of technology and affordability with the Tenacity Short Action, crafted for discerning shooters who demand reliability and performance.



Restrictions

  • Is a 'Call to order' product.

Top takeaways

  1. The REM 700 Tenacity Short Actions come with an integral recoil lug and precision machined bolt, ensuring a headspace tolerance of +/- .001″.
  2. Manufactured by Defiance Machine, the Tenacity is designed for value, machined from the same materials and tolerances as higher-end models like the Rebel and Deviant.
  3. It is available for various cartridges including 300 WSM, 7 mm SAUM, and 6.5 PRC, and comes with a 20 MOA Stainless Picatinny Scope Rail for the right hand.

Attributes

  • Action Type: 
    Short
  • Cartridge: 
    7 mm SAUM (Remington SA Ultra Mag)
    , 
    6.5 PRC
    , 
    300 WSM (Winchester Short Mag)
  • Colour: 
    Silver
  • Model: 
    700
  • Weapon type: 
    Remington
  • Delivery weight: 1.27kg
  • Shipping height: 108mm
  • Shipping width: 165mm
  • Shipping length: 324mm

Item details

Made in USA
US export classification: 0A501.e

Customers reviews

Customer ratings (0)

0 / 5

Variations:

The Defiance Machine Tenacity Short Action features an integral recoil lug, precision machining, and a 20 MOA Picatinny rail, ideal for .308 and .223 calibers.
REM 700 TENACITY SHORT ACTIONS RIGHT HAND - SHORT MAG TENACITY SHORT ACTION WYATT'S WSM MAG CUT RH
1799.9 GBP 0 £1,799.90 *
Not available
Action Type: Short Cartridge: 300 WSM (Winchester Short Mag), 7 mm SAUM (Remington SA Ultra Mag), 6.5 PRC Color: Silver Make: Remington Model: 700 Product no.: 100100669
Not available
1799.9 GBP 0 £1,799.90 *
The Defiance Machine REM 700 Tenacity offers precision machining, an integral recoil lug, and a 20 MOA Picatinny rail, perfect for .223 right-hand actions.
REM 700 TENACITY SHORT ACTIONS RIGHT HAND - .223 TENACITY SHORT ACTION .223 MAG CUT RIGHT HAND
1999.9 GBP 0 £1,999.90 *
Not available
Action Type: Short Cartridge: 223 Remington, 204 Ruger, 300 AAC Blackout Color: Silver Make: Remington Model: 700 Product no.: 100100670
Not available
1999.9 GBP 0 £1,999.90 *
The Defiance Machine REM 700 Tenacity offers precision, an integral recoil lug, and a 20 MOA Picatinny rail, perfect for hunters and shooters alike.
REM 700 TENACITY SHORT ACTIONS RIGHT HAND - .308 TENACITY SHORT ACTION WYATT'S MAG CUT RIGHT HAND
1999.9 GBP 0 £1,999.90 *
Not available
Action Type: Short Cartridge: 308 Winchester, 243 Winchester, 6.5 Creedmoor Color: Silver Make: Remington Model: 700 Product no.: 100100668
Not available
1999.9 GBP 0 £1,999.90 *
The Defiance Machine REM 700 Tenacity offers precision machining, integral recoil lug, and a 20 MOA Picatinny rail, ensuring reliability for hunters and shooters alike.
REM 700 TENACITY SHORT ACTIONS RIGHT HAND - .308 TENACITY SHORT ACTION GUARDIAN AI/AW MAG CUT RH
1999.9 GBP 0 £1,999.90 *
Not available
Action Type: Short Cartridge: 308 Winchester, 243 Winchester, 6.5 Creedmoor Color: Silver Make: Remington Model: 700 Product no.: 100100667
Not available
1999.9 GBP 0 £1,999.90 *

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

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.

© 2025 Brownells UK
Part of the Brownells Europe Group

Logo Brownells
Classical viewClassical view Mobile viewMobile view
Back to top