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Home Rifle Parts Receiver Parts Recoil Parts Recoil Springs SPRINCO USA M4 CARBINE CS STANDARD SPRING KITS Support
Upgrade your M4 Carbine with the SPRINCO USA Standard Spring Kit! 🔧 Enjoy reliable performance without frequent replacements.

SPRINCO USA M4 CARBINE CS STANDARD SPRING KITS - SPRINCO USA SPRING KIT-STD BUFFER & 4-COIL BOLT EXTRACTOR SPRING

657780250493 943000040

Variations:

Upgrade your M4 Carbine with the SPRINCO USA Standard Spring Kit! 🔧 Enjoy reliable performance without frequent replacements.
SPRINCO USA SPRING KIT-STD BUFFER & 4-COIL BOLT EXTRACTOR SPRING
39.9 GBP 0 £39.90 *
Reordered
Reordered
39.9 GBP 0 £39.90 *
Ask question
Upgrade your M4 Carbine with the SPRINCO USA Standard Spring Kit. Enjoy reliable performance 🔧 without frequent replacements!
SPRINCO USA SPRING KIT-STD BUFFER & HD 5-COIL BOLT EXTRACTOR SPRING
39.9 GBP 0 £39.90 *
Reordered
Reordered
39.9 GBP 0 £39.90 *
Ask question
Upgrade your M4 Carbine with the SPRINCO USA Standard Power Buffer Spring for reliable performance. 🔧 Enjoy the benefits of a fresh Mil-Spec spring!
SPRINCO USA M4 CARBINE BUFFER SPRING
36.9 GBP 0 £36.90 *
Reordered
Reordered
36.9 GBP 0 £36.90 *
Ask question
36.9 39.9 3 GBP
39.9 GBP 0 £39.90

Prices inclusive of duty & VAT.

Product no.: 943000040

Mfr. No.: 25049

657780250493 Standard Power Buffer Spring. Equivalent spring load to a brand new Mil-Spec M4 Carbine Spring. This spring will perform reliably in any properly configured and maintained 5.56 Carbine, if you wish to maintain the performance of a "fresh" Mil-Spec load spring without concern for replacement. This is the best choice for shooters and purists that wish to maintain the performance of most factory supplied new Mil-Spec springs, but do not wish to be concerned with frequent replacement of same or do not have the time or inclination to seek enhanced performance options. Just consider it as permanent new Mil-Spec spring.
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.

Wish List Ask question

Variations:

Upgrade your M4 Carbine with the SPRINCO USA Standard Spring Kit! 🔧 Enjoy reliable performance without frequent replacements.
SPRINCO USA SPRING KIT-STD BUFFER & 4-COIL BOLT EXTRACTOR SPRING
39.9 GBP 0 £39.90 *
Reordered
Reordered
39.9 GBP 0 £39.90 *
Ask question
Upgrade your M4 Carbine with the SPRINCO USA Standard Spring Kit. Enjoy reliable performance 🔧 without frequent replacements!
SPRINCO USA SPRING KIT-STD BUFFER & HD 5-COIL BOLT EXTRACTOR SPRING
39.9 GBP 0 £39.90 *
Reordered
Reordered
39.9 GBP 0 £39.90 *
Ask question
Upgrade your M4 Carbine with the SPRINCO USA Standard Power Buffer Spring for reliable performance. 🔧 Enjoy the benefits of a fresh Mil-Spec spring!
SPRINCO USA M4 CARBINE BUFFER SPRING
36.9 GBP 0 £36.90 *
Reordered
Reordered
36.9 GBP 0 £36.90 *
Ask question

Description:

Standard Power Buffer Spring. Equivalent spring load to a brand new Mil-Spec M4 Carbine Spring. This spring will perform reliably in any properly configured and maintained 5.56 Carbine, if you wish to maintain the performance of a "fresh" Mil-Spec load spring without concern for replacement. This is the best choice for shooters and purists that wish to maintain the performance of most factory supplied new Mil-Spec springs, but do not wish to be concerned with frequent replacement of same or do not have the time or inclination to seek enhanced performance options. Just consider it as permanent new Mil-Spec spring.

Top takeaways

  1. The SPRINCO USA spring kit includes a standard power buffer spring with an equivalent load to a new Mil-Spec M4 Carbine Spring.
  2. Designed for reliable performance in any properly maintained 5.56 Carbine, it is ideal for those who want the consistency of a new spring without frequent replacements.
  3. This spring is optimal for shooters who prefer to maintain factory new Mil-Spec spring performance without seeking enhanced performance options.

Attributes

  • Delivery weight: 0.073kg
  • Shipping height: 25mm
  • Shipping width: 25mm
  • Shipping length: 337mm
  • UPC : 657780250493

Item details

Made in USA

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