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Rifle Parts Receiver Parts Recoil Parts Recoil Springs SPRINCO USA SPRING KIT- XP BUFFER SPRING W/ DUAL EXTRACTOR SPRING SET Support

Enhance your AR .308's reliability with the Sprinco USA XP Buffer Spring, designed for optimal performance across various calibers and tough operating conditions.

SPRINCO USA SPRING KIT- XP BUFFER SPRING W/ DUAL EXTRACTOR SPRING SET

657780253081 943000031

Top takeaways

  1. The AR .308 Pattern Carbine CS Spring Kit by Sprinco USA is designed to address M4 carbine reliability issues, especially for operations in Eastern Asia.
  2. The Red spring in the kit has approximately 25% greater load capacity than the White spring, enhancing performance for various calibers.
  3. Users should refer to tuning procedure reference documents before seeking recommendations for the spring's use with specific firearms and ammunition loads.

Attributes

  • Delivery weight: 0.077kg
  • Shipping height: 25mm
  • Shipping width: 25mm
  • Shipping length: 337mm
  • UPC: 657780253081

Item details

Made in USA
43.9 43.9 1 GBP
43.9 GBP £43.90

Prices inclusive of duty & VAT.

Product no.: 943000031

Mfr. No.: 25308

657780253081 Extra Power Buffer Spring. This was Sprinco's first AR buffer spring solution that they were tasked to design back in 2006 for a Force Modernization Team to specifically address spring-related M4 carbine reliability function issues for operating challenges in the Eastern Asia Theatre. The design loads of the Red spring are approximately 25% greater than the White spring for one of the considered Load Constants in the spring design. Refer to provided tuning procedure reference documents prior to calling for recommendations for use. The Red spring is commonly used in 9mm, 6.8 SPC, 6.5 Grendel, .450 BM, .450 SOCOM, .500 Beowulf, and Colt LE6920’s specimen carbines, but certain specimen guns can deviate from the norm depending upon port values and the power factor of your chosen ammunition loads.
Backorderable
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Backorderable, delivery time approx. 4-12 weeks from the USA warehouse.

100-Day Return Policy

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

100-Day Return Policy
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No charge:
Your credit card will not be charged when you place your order.

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43.9 43.9 1 GBP
Description Specification Customers reviews Accessories

SPRINCO USA SPRING KIT- XP BUFFER SPRING W/ DUAL EXTRACTOR SPRING SET

43.9 GBP £43.90

Prices inclusive of duty & VAT.

1
2
3
4
5
6
7
8
9
10+
£43.90

Prices inclusive of duty & VAT.

1
2
3
4
5
6
7
8
9
10+

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

100-Day Return Policy

Description:

Enhance your AR performance with the AR .308 Pattern Carbine CS Spring Kit.

The AR .308 PATTERN CARBINE CS SPRING KIT from SPRINCO USA features an Extra Power Buffer Spring designed to improve the reliability of your M4 carbine.

Product Overview

This spring kit was developed in 2006 for a Force Modernization Team, specifically addressing spring-related reliability function issues encountered in the Eastern Asia Theatre. The Red spring offers a design load approximately 25% greater than the White spring, making it suitable for a variety of applications.

Compatibility

The Red spring is commonly used in:

  • 9mm
  • 6.8 SPC
  • 6.5 Grendel
  • .450 BM
  • .450 SOCOM
  • .500 Beowulf
  • Colt LE6920’s specimen carbines

However, please note that certain specimen guns may deviate from the norm based on port values and the power factor of your chosen ammunition loads.

Important Note

Refer to the provided tuning procedure reference documents prior to calling for recommendations for use to ensure optimal performance.



Top takeaways

  1. The AR .308 Pattern Carbine CS Spring Kit by Sprinco USA is designed to address M4 carbine reliability issues, especially for operations in Eastern Asia.
  2. The Red spring in the kit has approximately 25% greater load capacity than the White spring, enhancing performance for various calibers.
  3. Users should refer to tuning procedure reference documents before seeking recommendations for the spring's use with specific firearms and ammunition loads.

Attributes

  • Delivery weight: 0.077kg
  • Shipping height: 25mm
  • Shipping width: 25mm
  • Shipping length: 337mm
  • UPC: 657780253081

Item details

Made in USA

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