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Home Rifle Parts Bolt Parts Extractor Parts Extractor Springs SPRINCO USA AR .308 DUAL EXTRACTOR CS SPRING UPGRADE KITS Support
Sierra Sale!
Upgrade your rifle with Sprinco's AR .308 Dual Extractor Spring Kit! 💪 Achieve reliability and performance with enhanced 5-Coil springs.

SPRINCO USA AR .308 DUAL EXTRACTOR CS SPRING UPGRADE KITS - SPRINCO USA SPRING UPGRADE KIT-XP 5-COIL EXTRACTOR SPRING/INNER SPRING

657780264056 943000055

Variations:

Upgrade your rifle with Sprinco's AR .308 Dual Extractor Spring Kit! 💪 Achieve reliability and performance with enhanced 5-Coil springs.
SPRINCO USA SPRING UPGRADE KIT-XP 5-COIL EXTRACTOR SPRING/INNER SPRING
14.9 GBP 0 £14.90 *
Product no.: 943000055
Backorderable
14.9 GBP 0 £14.90 *
Ask question
Upgrade your .308 with Sprinco's XP 5-Coil Extractor Spring Kit! 💪 Reliable, durable, and perfect for enhanced performance. Get yours today!
SPRINCO USA UPGRADE KIT-XP 5-COIL EXTRACTOR SPRING/INNER SPRING 3PK
24.9 GBP 0 £24.90 *
Product no.: 943000056
Backorderable
24.9 GBP 0 £24.90 *
Ask question
14.9 24.9 2 GBP
14.9 GBP £14.90

Prices inclusive of duty & VAT.

Product no.: 943000055

Mfr. No.: 26405

657780264056 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
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Variations:

Upgrade your rifle with Sprinco's AR .308 Dual Extractor Spring Kit! 💪 Achieve reliability and performance with enhanced 5-Coil springs.
SPRINCO USA SPRING UPGRADE KIT-XP 5-COIL EXTRACTOR SPRING/INNER SPRING
14.9 GBP 0 £14.90 *
Product no.: 943000055
Backorderable
14.9 GBP 0 £14.90 *
Ask question
Upgrade your .308 with Sprinco's XP 5-Coil Extractor Spring Kit! 💪 Reliable, durable, and perfect for enhanced performance. Get yours today!
SPRINCO USA UPGRADE KIT-XP 5-COIL EXTRACTOR SPRING/INNER SPRING 3PK
24.9 GBP 0 £24.90 *
Product no.: 943000056
Backorderable
24.9 GBP 0 £24.90 *
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 USA's AR .308 Dual Extractor CS Spring Upgrade Kits feature heat-treated, stress-relieved, and 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 suitable for all 5.56 BBL lengths.
  3. These springs maintain performance under extreme duty cycles and temperatures up to 750°F, and the dual spring XP .308 sets can be used with or without CRANE O-rings.

Attributes

  • Delivery weight: 0.005kg
  • Shipping height: 51mm
  • Shipping width: 3mm
  • Shipping length: 64mm
  • UPC: 657780264056

Item details

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