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Rifle Parts Receiver Parts Recoil Parts Recoil Springs SPRINCO USA SPRING KIT-STD BUFFER & 4-COIL BOLT EXTRACTOR SPRING Support
The SPRINCO USA M4 Carbine Standard Spring Kit offers reliable performance equivalent to a new Mil-Spec spring, ensuring consistent operation without frequent replacements.

SPRINCO USA SPRING KIT-STD BUFFER & 4-COIL BOLT EXTRACTOR SPRING

657780250493 943000040
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The SPRINCO USA M4 Carbine Standard Spring Kit offers reliable performance equivalent to a new Mil-Spec spring, ensuring consistent operation without frequent replacements.
M4 CARBINE CS STANDARD SPRING KITS - SPRING KIT-STD BUFFER & 4-COIL BOLT EXTRACTOR SPRING
43.9 GBP 0 £43.90 *
Backorderable
Product no.: 943000040
Backorderable
43.9 GBP 0 £43.90 *
Ask question
The SPRINCO USA M4 Carbine Standard Spring Kit offers reliable performance, equivalent to a new Mil-Spec spring, ensuring durability without frequent replacements.
M4 CARBINE CS STANDARD SPRING KITS - SPRING KIT-STD BUFFER & HD 5-COIL BOLT EXTRACTOR SPRING
43.9 GBP 0 £43.90 *
Backorderable
Product no.: 943000039
Backorderable
43.9 GBP 0 £43.90 *
Ask question
The SPRINCO USA M4 Carbine Buffer Spring delivers reliable performance equivalent to a new Mil-Spec spring, ensuring consistent function without frequent replacements.
M4 CARBINE CS STANDARD SPRING KITS - M4 CARBINE BUFFER SPRING
40.9 GBP 0 £40.90 *
Backorderable
Product no.: 943000041
Backorderable
40.9 GBP 0 £40.90 *
Ask question

Variations:

The SPRINCO USA M4 Carbine Standard Spring Kit offers reliable performance equivalent to a new Mil-Spec spring, ensuring consistent operation without frequent replacements.
M4 CARBINE CS STANDARD SPRING KITS - SPRING KIT-STD BUFFER & 4-COIL BOLT EXTRACTOR SPRING
43.9 GBP 0 £43.90 *
Backorderable
Product no.: 943000040
Backorderable
43.9 GBP 0 £43.90 *
Ask question
The SPRINCO USA M4 Carbine Standard Spring Kit offers reliable performance, equivalent to a new Mil-Spec spring, ensuring durability without frequent replacements.
M4 CARBINE CS STANDARD SPRING KITS - SPRING KIT-STD BUFFER & HD 5-COIL BOLT EXTRACTOR SPRING
43.9 GBP 0 £43.90 *
Backorderable
Product no.: 943000039
Backorderable
43.9 GBP 0 £43.90 *
Ask question
The SPRINCO USA M4 Carbine Buffer Spring delivers reliable performance equivalent to a new Mil-Spec spring, ensuring consistent function without frequent replacements.
M4 CARBINE CS STANDARD SPRING KITS - M4 CARBINE BUFFER SPRING
40.9 GBP 0 £40.90 *
Backorderable
Product no.: 943000041
Backorderable
40.9 GBP 0 £40.90 *
Ask question
40.9 43.9 3 GBP
43.9 GBP £43.90

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.
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£43.90

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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 shooting experience with reliable performance!

The M4 CARBINE CS STANDARD SPRING KITS from SPRINCO USA offer a high-quality solution for maintaining the efficiency of your firearm.

Product Features:

  • Standard Power Buffer Spring: Designed to match the equivalent spring load of a brand new Mil-Spec M4 Carbine Spring.
  • Reliable Performance: This spring ensures consistent functionality in any properly configured and maintained 5.56 Carbine.
  • Long-lasting Quality: Ideal for those who wish to maintain the performance of a "fresh" Mil-Spec load spring without the hassle of frequent replacements.
  • Perfect for Shooters and Purists: A great choice for those who want to keep their factory-supplied new Mil-Spec springs in top condition.
  • Permanent Solution: Consider it as a permanent new Mil-Spec spring that delivers enhanced reliability.

Upgrade your firearm with the M4 CARBINE CS STANDARD SPRING KITS and enjoy a dependable shooting experience every time.



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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Variations:

The SPRINCO USA M4 Carbine Standard Spring Kit offers reliable performance equivalent to a new Mil-Spec spring, ensuring consistent operation without frequent replacements.
M4 CARBINE CS STANDARD SPRING KITS - SPRING KIT-STD BUFFER & 4-COIL BOLT EXTRACTOR SPRING
43.9 GBP 0 £43.90 *
Backorderable
Product no.: 943000040
Backorderable
43.9 GBP 0 £43.90 *
Ask question
The SPRINCO USA M4 Carbine Standard Spring Kit offers reliable performance, equivalent to a new Mil-Spec spring, ensuring durability without frequent replacements.
M4 CARBINE CS STANDARD SPRING KITS - SPRING KIT-STD BUFFER & HD 5-COIL BOLT EXTRACTOR SPRING
43.9 GBP 0 £43.90 *
Backorderable
Product no.: 943000039
Backorderable
43.9 GBP 0 £43.90 *
Ask question
The SPRINCO USA M4 Carbine Buffer Spring delivers reliable performance equivalent to a new Mil-Spec spring, ensuring consistent function without frequent replacements.
M4 CARBINE CS STANDARD SPRING KITS - M4 CARBINE BUFFER SPRING
40.9 GBP 0 £40.90 *
Backorderable
Product no.: 943000041
Backorderable
40.9 GBP 0 £40.90 *
Ask question

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