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Rifle Parts Bolt Parts Extractor Parts Extractor Springs SPRINCO USA UPGRADE KIT-XP 5-COIL EXTRACTOR SPRING/INNER SPRING 3PK Support

Upgrade your AR .308 with Sprinco's XP 5-Coil Extractor Springs for enhanced reliability, extreme duty cycles, and heat resistance up to 750°F.
-12 %

SPRINCO USA UPGRADE KIT-XP 5-COIL EXTRACTOR SPRING/INNER SPRING 3PK

657780264353 943000056
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-12 %
Upgrade your AR .308 with Sprinco's XP 5-Coil Extractor Springs for enhanced reliability, extreme duty cycles, and heat resistance up to 750°F.
AR .308 DUAL EXTRACTOR CS SPRING UPGRADE KITS - UPGRADE KIT-XP 5-COIL EXTRACTOR SPRING/INNER SPRING 3PK
22.9 GBP 4 £22.90 * £25.90
In stock
Product no.: 943000056
In stock
22.9 GBP 4 £22.90 * £25.90
Upgrade your .308 with Sprinco's XP 5-Coil Extractor Spring for enhanced reliability, extreme duty cycles, and heat resistance up to 750°F, no D-Fender™ needed.
AR .308 DUAL EXTRACTOR CS SPRING UPGRADE KITS - SPRING UPGRADE KIT-XP 5-COIL EXTRACTOR SPRING/INNER SPRING
15.9 GBP 0 £15.90 *
Backorderable
Product no.: 943000055
Backorderable
15.9 GBP 0 £15.90 *
15.9 22.9 2 GBP
-12 %
MSRP £25.90
22.9 GBP £22.90

Prices inclusive of duty & VAT.

Product no.: 943000056

Mfr. No.: 26435

657780264353 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!!
In stock 4 pcs. in the USA warehouse
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-12 %
MSRP £25.90
£22.90

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Delivery time approx. 7-14 days.

100-Day Return Policy

Delivery time approx. 7-14 days.

100-Day Return Policy
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15.9 22.9 2 GBP
Description Specification Customers reviews Accessories

SPRINCO USA UPGRADE KIT-XP 5-COIL EXTRACTOR SPRING/INNER SPRING 3PK

-12 %
MSRP £25.90
22.9 GBP £22.90

Prices inclusive of duty & VAT.

1
2
3
4
5
6
7
8
9
10+
-12 %
MSRP £25.90
£22.90

Prices inclusive of duty & VAT.

1
2
3
4
5
6
7
8
9
10+

Delivery time approx. 7-14 days.

100-Day Return Policy

Description:

Upgrade your firearm's reliability with Sprinco's advanced extractor springs!

Sprinco’s Extractor Springs are crafted from high-quality chrome silicon wirestock that undergoes heat treatment, stress relief, and cryogenic processing after winding. Each spring is plated with a re-micronized molybdenum disulfide formulation for enhanced performance.

Key Advantages:

  • XP 5-Coil Spring: Offers a heavier spring load compared to OEM springs, eliminating the need for a D-Fender™ ring or CRANE Viton O-Rings.
  • Compatible with either a black extractor spring insert or CRANE Viton O-Rings, but not both.
  • Enhanced 4-Coil Springs: Maintain an extended duty cycle load equivalent to a new Mil-Spec spring, ideal for 18" or longer barrels, especially for those who collect their brass for reloading.
  • While the XP 5-Coil spring is reliable across all 5.56 barrel lengths, it may be too aggressive on case rims in 18" or longer barrel rifles and could be overly strong for bolts with extremely tight bolt face tolerances.
  • Designed for extreme duty cycles 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 can be used with or without CRANE O-rings, and may be necessary for DPMS G2 Bolts in full-auto applications.
  • Plug & Play: These may be the only extractor springs you need for the life of your bolt!


Top takeaways

  1. SPRINCO USA's AR .308 Dual Extractor CS Spring Upgrade Kits feature heat-treated, cryogenically processed chrome silicon wirestock springs with molybdenum disulfide plating.
  2. The XP 5-Coil spring offers a heavier load than OEM springs, eliminating the need for D-Fender™ rings or CRANE Viton O-Rings, and is reliable across all 5.56 BBL lengths.
  3. These springs maintain performance even under extreme duty cycles and temperatures up to 750°F, and may be the only extractor springs needed for the life of your bolt.

Attributes

  • Delivery weight: 0.005kg
  • Shipping height: 51mm
  • Shipping width: 3mm
  • Shipping length: 64mm
  • UPC: 657780264353

Item details

Made in USA

Customers reviews

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Variations:

-12 %
Upgrade your AR .308 with Sprinco's XP 5-Coil Extractor Springs for enhanced reliability, extreme duty cycles, and heat resistance up to 750°F.
AR .308 DUAL EXTRACTOR CS SPRING UPGRADE KITS - UPGRADE KIT-XP 5-COIL EXTRACTOR SPRING/INNER SPRING 3PK
22.9 GBP 4 £22.90 * £25.90
In stock
Product no.: 943000056
In stock
22.9 GBP 4 £22.90 * £25.90
Upgrade your .308 with Sprinco's XP 5-Coil Extractor Spring for enhanced reliability, extreme duty cycles, and heat resistance up to 750°F, no D-Fender™ needed.
AR .308 DUAL EXTRACTOR CS SPRING UPGRADE KITS - SPRING UPGRADE KIT-XP 5-COIL EXTRACTOR SPRING/INNER SPRING
15.9 GBP 0 £15.90 *
Backorderable
Product no.: 943000055
Backorderable
15.9 GBP 0 £15.90 *

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