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Home Rifle Parts Receiver Parts Recoil Parts Recoil Springs SPRINCO USA M4 CARBINE CS REDUCED POWER SPRING KITS Support
Best Product of 2024
Upgrade your M4 Carbine with the Sprinco Reduced Power Spring Kit! 🌟 Enjoy smoother operation and enhanced reliability for training and performance.

SPRINCO USA M4 CARBINE CS REDUCED POWER SPRING KITS

657780251131 943000044

Variations:

36.9 GBP 0 £36.90 *
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39.9 GBP 0 £39.90 *
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39.9 GBP 0 £39.90 *
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39.9 GBP 0 £39.90 *
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39.9 GBP 0 £39.90 *
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36.9 39.9 3 GBP
36.9 GBP 0 £36.90

Prices inclusive of duty & VAT.

Product no.: 943000044

Mfr Part: 25113

657780251131 Reduced Power Buffer Spring. Sprinco collaborated with two prominent commercial ammunition manufacturers and two prominent gunsmiths to arrive at the design for the Yellow spring. It’s approximately 20% lighter than the White spring, and was the consensus choice out of 4 different evaluation samples provided to all parties. They all added in their final evaluations that if a particular gun needed a lighter spring, that the gas port should be enlarged for overall reliability. The Yellow spring is also appropriate for with low power SRTA training or SIMS Rounds for training operations.
Reordered
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Backordered, delivery time approx. 4-12 weeks from the USA warehouse.

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

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Variations:

36.9 GBP 0 £36.90 *
Reordered
Reordered
36.9 GBP 0 £36.90 *
Ask question
39.9 GBP 0 £39.90 *
Reordered
Reordered
39.9 GBP 0 £39.90 *
Ask question
39.9 GBP 0 £39.90 *
Reordered
Reordered
39.9 GBP 0 £39.90 *
Ask question

Description:

Top takeaways

  1. The Yellow spring is about 20% lighter than the White spring, designed in collaboration with ammunition manufacturers and gunsmiths.
  2. It is the preferred choice from four samples tested for certain guns, with recommendations to enlarge the gas port for better reliability.
  3. Suitable for use with low power SRTA and SIMS Rounds during training operations.

Attributes

  • Delivery weight: 0.082kg
  • Shipping height: 25mm
  • Shipping width: 25mm
  • Shipping length: 343mm
  • UPC : 657780251131

Item details

Made in USA

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