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Rifle Parts Bolt Parts Extractor Parts Extractor Springs SPRINCO USA UPGRADE TRIPLE KIT-3)HD 5COIL EXTRACTOR SPRG/INSERT/O-RING Support

Upgrade your M16/M4 with Sprinco's 5-Coil Extractor Springs for enhanced reliability, extreme duty cycles, and no need for D-Fender™ rings or CRANE O-Rings.
-9 %

SPRINCO USA UPGRADE TRIPLE KIT-3)HD 5COIL EXTRACTOR SPRG/INSERT/O-RING

657780262038 943000059
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-9 %
Upgrade your M16/M4 with Sprinco's 5-Coil Extractor Springs for enhanced reliability, extreme duty cycles, and no need for D-Fender™ rings or CRANE O-Rings.
M16/M4 EXTRACTOR SPRING UPGRADE KITS - UPGRADE TRIPLE KIT-3)HD 5COIL EXTRACTOR SPRG/INSERT/O-RING
19.9 GBP 4 £19.90 * £21.90
In stock
Product no.: 943000059
In stock
19.9 GBP 4 £19.90 * £21.90
-8 %
Upgrade your M16/M4 with Sprinco's XP 5-Coil Extractor Spring for enhanced reliability, extreme duty cycles, and no need for D-Fender™ rings.
M16/M4 EXTRACTOR SPRING UPGRADE KITS - UPGRADE KIT- XP 5-COIL EXTRACTOR SPRING, INSERT, O-RING
11.9 GBP 1 £11.90 * £12.90
In stock
Product no.: 943000058
In stock
11.9 GBP 1 £11.90 * £12.90
-12 %
Upgrade your M16/M4 with Sprinco's durable extractor springs, featuring enhanced load capacity, heat resistance, and plug & play convenience for reliable performance.
M16/M4 EXTRACTOR SPRING UPGRADE KITS - UPGRADE TRIPLE KIT-3)4-COIL EXTRACTOR SPRING, INSERT,O-RING
22.9 GBP 16 £22.90 * £25.90
In stock
Product no.: 943000061
In stock
22.9 GBP 16 £22.90 * £25.90
Upgrade your M16/M4 with Sprinco's durable 5-Coil extractor springs, designed for extreme duty cycles, heat resistance, and enhanced reliability.
M16/M4 EXTRACTOR SPRING UPGRADE KITS - UPGRADE KIT-4-COIL EXTRACTOR SPRING, INSERT, O-RING
Not available
Product no.: 943000060
Not available
12.9 GBP 0 £12.90 *
11.9 22.9 4 GBP
-9 %
MSRP £21.90
19.9 GBP £19.90

Prices inclusive of duty & VAT.

Product no.: 943000059

Mfr. No.: 26203

657780262038 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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-9 %
MSRP £21.90
£19.90

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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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11.9 22.9 4 GBP
Description Specification Customers reviews Accessories

SPRINCO USA UPGRADE TRIPLE KIT-3)HD 5COIL EXTRACTOR SPRG/INSERT/O-RING

-9 %
MSRP £21.90
19.9 GBP £19.90

Prices inclusive of duty & VAT.

1
2
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10+
-9 %
MSRP £21.90
£19.90

Prices inclusive of duty & VAT.

1
2
3
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5
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10+

Delivery time approx. 7-14 days.

100-Day Return Policy

Description:

Upgrade your firearm's reliability with Sprinco's Extractor Spring Kits!

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

Advantages:

  • XP 5-Coil Spring: Offers a heavier spring load compared to OEM springs, eliminating the need for a D-Fender™ ring or additional CRANE Viton O-Rings.
  • Compatibility: Use the 5-Coil spring with either a black extractor spring insert or CRANE Viton O-Rings, but not both at the same time.
  • Enhanced 4-Coil Springs: Maintain an extended duty cycle load equivalent to a new Mil-Spec spring, recommended for 18"+ BBL lengths for those who collect brass for reloading.
  • Reliability: The XP 5-Coil spring is dependable across all 5.56 BBL lengths, although it may be aggressive on case rims in 18"+ length BBL rifles and could be too strong for bolts with very tight tolerances.
  • Extreme Duty Cycles: Designed to provide extreme duty cycles while maintaining performance specifications.
  • Heat Resistance: Unaffected by heat up to 750°F.
  • D-Fender™ Rings: 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; may be necessary for DPMS G2 Bolts in full-auto applications.
  • Plug & Play: May be the only extractor springs needed for the life of your bolt!


Top takeaways

  1. Sprinco's Extractor Springs are heat treated and cryogenically processed for durability, and can handle heat up to 750°F without performance degradation.
  2. The XP 5-Coil spring offers a heavier load than standard OEM springs, making additional D-Fender™ rings or CRANE Viton O-Rings unnecessary.
  3. While suitable for all 5.56 BBL lengths, the 5-Coil spring may be too strong for rifles with 18""+ barrels or bolts with tight tolerances, potentially damaging case rims.

Attributes

  • Delivery weight: 0.005kg
  • Shipping height: 51mm
  • Shipping width: 3mm
  • Shipping length: 64mm
  • UPC: 657780262038

Item details

Made in USA

Customers reviews

Customer ratings (0)

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Variations:

-9 %
Upgrade your M16/M4 with Sprinco's 5-Coil Extractor Springs for enhanced reliability, extreme duty cycles, and no need for D-Fender™ rings or CRANE O-Rings.
M16/M4 EXTRACTOR SPRING UPGRADE KITS - UPGRADE TRIPLE KIT-3)HD 5COIL EXTRACTOR SPRG/INSERT/O-RING
19.9 GBP 4 £19.90 * £21.90
In stock
Product no.: 943000059
In stock
19.9 GBP 4 £19.90 * £21.90
-8 %
Upgrade your M16/M4 with Sprinco's XP 5-Coil Extractor Spring for enhanced reliability, extreme duty cycles, and no need for D-Fender™ rings.
M16/M4 EXTRACTOR SPRING UPGRADE KITS - UPGRADE KIT- XP 5-COIL EXTRACTOR SPRING, INSERT, O-RING
11.9 GBP 1 £11.90 * £12.90
In stock
Product no.: 943000058
In stock
11.9 GBP 1 £11.90 * £12.90
-12 %
Upgrade your M16/M4 with Sprinco's durable extractor springs, featuring enhanced load capacity, heat resistance, and plug & play convenience for reliable performance.
M16/M4 EXTRACTOR SPRING UPGRADE KITS - UPGRADE TRIPLE KIT-3)4-COIL EXTRACTOR SPRING, INSERT,O-RING
22.9 GBP 16 £22.90 * £25.90
In stock
Product no.: 943000061
In stock
22.9 GBP 16 £22.90 * £25.90
Upgrade your M16/M4 with Sprinco's durable 5-Coil extractor springs, designed for extreme duty cycles, heat resistance, and enhanced reliability.
M16/M4 EXTRACTOR SPRING UPGRADE KITS - UPGRADE KIT-4-COIL EXTRACTOR SPRING, INSERT, O-RING
Not available
Product no.: 943000060
Not available
12.9 GBP 0 £12.90 *

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