Over 300,000 customers - we say thank you!

40,000+ products for hunting and shooting sports

Upgrade your firearm with Sprinco's M16/M4 Extractor Spring Kit! 💪 Enhanced performance and reliability for all your shooting needs.

SPRINCO USA M16/M4 EXTRACTOR SPRING UPGRADE KITS - SPRINCO USA UPGRADE TRIPLE KIT-3)HD 5COIL EXTRACTOR SPRG/INSERT/O-RING

657780262038 943000059

Variations:

SPRINCO USA UPGRADE TRIPLE KIT-3)HD 5COIL EXTRACTOR SPRG/INSERT/O-RING
22.9 GBP 19 £22.90 *
In stock
In stock
22.9 GBP 19 £22.90 *
SPRINCO USA UPGRADE KIT- XP 5-COIL EXTRACTOR SPRING, INSERT, O-RING
12.9 GBP 4 £12.90 *
In stock
In stock
12.9 GBP 4 £12.90 *
SPRINCO USA UPGRADE TRIPLE KIT-3)4-COIL EXTRACTOR SPRING, INSERT,O-RING
23.9 GBP 7 £23.90 *
In stock
In stock
23.9 GBP 7 £23.90 *
12.9 23.9 4 GBP
22.9 GBP 19 £22.90

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

Delivery time approx. 7-14 days.
More than 10 pieces in USA warehouse

1
2
3
4
5
6
7
8
9
10+

Delivery time approx. 7-14 days.
More than 10 pieces in USA warehouse

Variations:

SPRINCO USA UPGRADE TRIPLE KIT-3)HD 5COIL EXTRACTOR SPRG/INSERT/O-RING
22.9 GBP 19 £22.90 *
In stock
In stock
22.9 GBP 19 £22.90 *
SPRINCO USA UPGRADE KIT- XP 5-COIL EXTRACTOR SPRING, INSERT, O-RING
12.9 GBP 4 £12.90 *
In stock
In stock
12.9 GBP 4 £12.90 *
SPRINCO USA UPGRADE TRIPLE KIT-3)4-COIL EXTRACTOR SPRING, INSERT,O-RING
23.9 GBP 7 £23.90 *
In stock
In stock
23.9 GBP 7 £23.90 *

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 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)

0 / 5

Customers also bought

0
In stock
£19.90 £11.90 - £19.90
0
In stock
£49.90
 
0
Reordered
£39.90 £36.90 - £39.90
 
0
Reordered
£39.90 £36.90 - £39.90
Back to top