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Rifle Parts Receiver Parts Recoil Parts Recoil Springs SPRINCO USA AR .308 BUFFER SPRING Support
Enhance your M4 carbine's reliability with Sprinco's Extra Power Buffer Spring, designed to improve function under challenging conditions and compatible with various calibers.

SPRINCO USA AR .308 BUFFER SPRING

657780250042 943000032

Top takeaways

  1. The Sprinco USA Extra Power Buffer Spring is designed to improve M4 carbine reliability and was first developed in 2006 for a Force Modernization Team.
  2. The Red spring's design load is approximately 25% greater than the White spring, enhancing performance for specific ammunition types.
  3. It is suitable for a variety of calibers including 9mm, 6.8 SPC, 6.5 Grendel, and others, but compatibility may vary based on individual firearm specifications and ammunition loads.

Attributes

  • Delivery weight: 0.077kg
  • Shipping height: 25mm
  • Shipping width: 25mm
  • Shipping length: 337mm
  • UPC: 657780250042

Item details

Made in USA
40.9 40.9 1 GBP
40.9 GBP £40.90

Prices inclusive of duty & VAT.

Product no.: 943000032

Mfr. No.: 25004

657780250042 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.
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Backorderable, delivery time approx. 4-12 weeks from the USA warehouse.

100-Day Return Policy

Free shipping starting at £199.00.
Backorderable, delivery time approx. 4-12 weeks from the USA warehouse.

100-Day Return Policy
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Description:

Enhance your M4 carbine's reliability with our Extra Power Buffer Spring!

The M4/CAR-15 Extra Power Carbine Buffer Spring from SPRINCO USA is designed to address spring-related reliability function issues specifically for the M4 carbine platform. Originally developed in 2006 for a Force Modernization Team, this buffer spring is tailored to meet the operational challenges faced in the Eastern Asia Theatre.

Key Features:

  • Increased Load Capacity: The Red spring offers approximately 25% greater load than the White spring, making it an ideal choice for enhanced performance.
  • Versatile Compatibility: Commonly used in various firearms including 9mm, 6.8 SPC, 6.5 Grendel, .450 BM, .450 SOCOM, .500 Beowulf, and Colt LE6920’s specimen carbines.
  • Precision Engineering: Designed to improve reliability and function in challenging environments.

Please refer to the provided tuning procedure reference documents for recommendations on use, as certain specimen guns may deviate based on port values and the power factor of your chosen ammunition loads.

Upgrade your shooting experience with the SPRINCO USA AR .308 Buffer Spring and ensure your firearm operates at its best!



Top takeaways

  1. The Sprinco USA Extra Power Buffer Spring is designed to improve M4 carbine reliability and was first developed in 2006 for a Force Modernization Team.
  2. The Red spring's design load is approximately 25% greater than the White spring, enhancing performance for specific ammunition types.
  3. It is suitable for a variety of calibers including 9mm, 6.8 SPC, 6.5 Grendel, and others, but compatibility may vary based on individual firearm specifications and ammunition loads.

Attributes

  • Delivery weight: 0.077kg
  • Shipping height: 25mm
  • Shipping width: 25mm
  • Shipping length: 337mm
  • UPC: 657780250042

Item details

Made in USA

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