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)
Shopping 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

Home Rifle Parts Bolt Parts Firing Pin Parts Firing Pin Springs DAVID TUBB MAUSER 98 SPEED LOCK FIRING PIN SPRING Support
Upgrade your Mauser 98 with the DAVID TUBB Speed Lock Firing Pin Spring for improved ignition performance! ⚙️ Enjoy consistent reliability.

DAVID TUBB MAUSER 98 SPEED LOCK FIRING PIN SPRING - DAVID TUBB MAUSER 98 (LARGE RING & COMMERCIAL)

840000021

Top takeaways

  1. Chrome silicon firing pin springs designed for Mauser 98 (large ring & commercial) provide improved ignition with factory weight spring ease.
  2. David Tubb's MAUSER 98 SPEED LOCK SPRING ensures consistent performance over numerous compression cycles.
  3. The springs are heat treated, shot peened, and stress relieved for durability and reliability.

Attributes

  • Model: 98
  • Weapon type: Mauser
  • Delivery weight: 0.005kg
  • Shipping height: 4mm
  • Shipping width: 70mm
  • Shipping length: 188mm

Item details

Made in USA
  • Specifications:
  • Make: Mauser
  • Model: 98
0 0 1 GBP

Not available.

Product no.: 840000021

Mfr. No.: CSM98

Notify on availability 29.9 GBP
  • Specifications:
  • Make: Mauser
  • Model: 98

Description:

The same chrome silicon firing pin springs used in the Speedlock kits above. Keeps easy bolt lift and trigger pull of a factory weight spring, with the improved ignition performance of an extra-power spring. Provides consistent, repeatable performance over thousands of compression cycles. Remington 700 Short & Long Action Springs feature DUO Spring Sets, two opposite facing springs to improve performance.

Top takeaways

  1. Chrome silicon firing pin springs designed for Mauser 98 (large ring & commercial) provide improved ignition with factory weight spring ease.
  2. David Tubb's MAUSER 98 SPEED LOCK SPRING ensures consistent performance over numerous compression cycles.
  3. The springs are heat treated, shot peened, and stress relieved for durability and reliability.

Attributes

  • Model: 98
  • Weapon type: Mauser
  • Delivery weight: 0.005kg
  • Shipping height: 4mm
  • Shipping width: 70mm
  • Shipping length: 188mm

Item details

Made in USA

Customers reviews

Customer ratings (2)

3 / 5
Definitely recommended

Brownells USA good replacement for original spring 17/06/2014

My Mauser 29/98("Persian", made by CZ) did not fire 1940 Turk surplus 8mm ammo on the first strike about 1/5 of the time. In a bandolier of 70 rounds, about 10-15 required two tries to get them to fire. I replaced what was likely the original spring installed in the early 30's when the rifle was made with the Speedlock spring. Took the old girl out last Sunday. Every shot out of 75 rds. fired the first time, with no hangfires or other issues. I am very happy with the Speedlock spring. It cured the frequent misfires I was experiencing.

Not recommended

Brownells USA Speedlock firing pin spring Turkish Maus 17/12/2011

Did nothing to improve failure to fire on first try. Actually had more failures to fire on first pull of the trigger than with the original equipment military spring. Reviews at the time of purchase said otherwise and that's why I purchased this spring.

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.

© 2025 Brownells UK
Part of the Brownells Europe Group

Logo Brownells
Classical viewClassical view Mobile viewMobile view
Back to top