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 Extractor Parts Extractor Springs SPRINCO USA M16/M4 BOLT EXTRACTOR SPRINGS Support
Sierra Sale!
Upgrade your firearm with Sprinco's M16/M4 Bolt Extractor Springs! 💪 Experience enhanced reliability and performance for your shooting needs.

SPRINCO USA M16/M4 BOLT EXTRACTOR SPRINGS - SPRINCO USA XP 5-COIL XP BOLT EXTRACTOR CS SPRING, 3-PAK

657780250356 943000054

Variations:

Upgrade your firearm with Sprinco's M16/M4 Bolt Extractor Springs! 💪 Experience enhanced reliability and performance for your shooting needs.
SPRINCO USA XP 5-COIL XP BOLT EXTRACTOR CS SPRING, 3-PAK
19.9 GBP 0 £19.90 *
Backorderable
Product no.: 943000054
Backorderable
19.9 GBP 0 £19.90 *
Ask question
Upgrade your firearm with Sprinco's M16/M4 Bolt Extractor Springs! 💪 Experience enhanced reliability and performance for all your shooting needs.
SPRINCO USA XP 5-COIL XP BOLT EXTRACTOR CS SPRING, SINGLE
Not available
Product no.: 943000053
Not available
9.9 GBP 0 £9.90 *
Ask question
19.9 19.9 2 GBP
19.9 GBP £19.90

Prices inclusive of duty & VAT.

Product no.: 943000054

Mfr. No.: 25035

657780250356 Sprinco’s Extractor Springs are made of chrome silicon wirestock that has been heat treated, stress relieved, and cryogenic processing post winding. The springs are also plated with re-micronized molybdenum disulfide formulation. ADVANTAGES: XP 5-Coil spring has a heavier spring load than OEM springs, thus negating the need for a D-Fender™ ring or adding CRANE Viton O-Rings Use 5-Coil spring with either black extractor spring insert OR CRANE Viton O-Rings, but not both Enhanced 4-Coil springs maintain an extended duty cycle load of a NEW Mil-Spec spring and is recommended for use in 18""+BBL lengths for those who retrieve their brass for reloading While the XP 5-Coil spring is totally reliable for all 5.56 BBL lengths, it can be aggressive on case rims in 18""+length BBL rifles, and may be too strong for some bolts with extremely tight bolt face tolerances Extreme duty cycles provided while maintaining performance specifications Unaffected by heat up to 750°F D-Fender™ rings are NOT recommended for use with our 5-Coil extractor springs. Dual spring XP .308 extractor spring sets may be used with or without CRANE O-rings. May be required for use in DPMS G2 Bolts for full-auto use. Plug & play - May easily be the only extractor springs needed for the life of your bolt!!
Backorderable
Be the first to rate this product

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

1
2
3
4
5
6
7
8
9
10+

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

Wish List Ask question

Variations:

Upgrade your firearm with Sprinco's M16/M4 Bolt Extractor Springs! 💪 Experience enhanced reliability and performance for your shooting needs.
SPRINCO USA XP 5-COIL XP BOLT EXTRACTOR CS SPRING, 3-PAK
19.9 GBP 0 £19.90 *
Backorderable
Product no.: 943000054
Backorderable
19.9 GBP 0 £19.90 *
Ask question
Upgrade your firearm with Sprinco's M16/M4 Bolt Extractor Springs! 💪 Experience enhanced reliability and performance for all your shooting needs.
SPRINCO USA XP 5-COIL XP BOLT EXTRACTOR CS SPRING, SINGLE
Not available
Product no.: 943000053
Not available
9.9 GBP 0 £9.90 *
Ask question

Description:

Sprinco’s Extractor Springs are made of chrome silicon wirestock that has been heat treated, stress relieved, and cryogenic processing post winding. The springs are also plated with re-micronized molybdenum disulfide formulation. ADVANTAGES: XP 5-Coil spring has a heavier spring load than OEM springs, thus negating the need for a D-Fender™ ring or adding CRANE Viton O-Rings Use 5-Coil spring with either black extractor spring insert OR CRANE Viton O-Rings, but not both Enhanced 4-Coil springs maintain an extended duty cycle load of a NEW Mil-Spec spring and is recommended for use in 18""+BBL lengths for those who retrieve their brass for reloading While the XP 5-Coil spring is totally reliable for all 5.56 BBL lengths, it can be aggressive on case rims in 18""+length BBL rifles, and may be too strong for some bolts with extremely tight bolt face tolerances Extreme duty cycles provided while maintaining performance specifications Unaffected by heat up to 750°F D-Fender™ rings are NOT recommended for use with our 5-Coil extractor springs. Dual spring XP .308 extractor spring sets may be used with or without CRANE O-rings. May be required for use in DPMS G2 Bolts for full-auto use. Plug & play - May easily be the only extractor springs needed for the life of your bolt!!

Top takeaways

  1. Sprinco's XP 5-Coil extractor springs have a heavier load than OEM springs, eliminating the need for D-Fender™ rings or CRANE O-Rings.
  2. The springs are made from heat-treated, stress-relieved chrome silicon wirestock and can withstand temperatures up to 750°F.
  3. Designed for durability and performance, these springs may be the only extractor springs needed for the lifetime of your bolt.

Attributes

  • Delivery weight: 0.005kg
  • Shipping height: 51mm
  • Shipping width: 3mm
  • Shipping length: 64mm
  • UPC: 657780250356

Item details

Made in USA

Customers reviews

Customer ratings (0)

0 / 5

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