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Upgrade your rifle with SPRINCO USA's Green Buffer Spring, designed for A1/A2 fixed stocks, ensuring reliable performance across various calibers.

SPRINCO USA SPRING KIT STD BUFFER SPRING&ENHANCED 4COIL EXTRACT SPRING

657780250424 943000046
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Product no.: 943000046
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Product no.: 943000045
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37.9 40.9 3 GBP
40.9 GBP £40.90

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Product no.: 943000046

Mfr. No.: 25042

657780250424 Standard Power Rifle Length Buffer Spring.The Green spring is for use in A1 / A2 fixed stock rifle length receiver extensions (buffer tubes) with rifle length buffers. It is also extremely popular in intermediate depth (7.75 “ deep) VLTOR A5 buffer tubes with 4” A5 buffers. The spring design loads of the Green spring are those of a BRAND NEW mil-spec buffer spring. While the Green spring is primarily for use with lesser calibers such as .223, 5.56. 6.8 SPC, 6.5 Grendel, 7.62 X 39, etc. in A2 rifle length tubes, it may sometimes be appropriate for use in long BBL (20”+) rifle length gas BBL’s in heavier calibers such as .308 and 6.5 CM, .260 Rem, etc.. (May not be effective for unsuppressed 7.62 X 51) In the latter scenario, an H2 or H3 carbine buffer has been used successfully in rifle length tubes with the Green spring. Over gassed heavier caliber guns with rifle length tubes may be addressed with our Red or Orange carbine springs and standard length 3.25” carbine buffers along with a spacer to yield the appropriate tube depth for the longer BCG’s.
Backorderable
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£40.90

Prices inclusive of duty & VAT.

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

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

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37.9 40.9 3 GBP
Description Specification Customers reviews Accessories

SPRINCO USA SPRING KIT STD BUFFER SPRING&ENHANCED 4COIL EXTRACT SPRING

40.9 GBP £40.90

Prices inclusive of duty & VAT.

1
2
3
4
5
6
7
8
9
10+
£40.90

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.

Description:

Enhance your rifle's performance with the M16 RIFLE CS STANDARD SPRING KIT!

The M16 RIFLE CS STANDARD SPRING KIT by SPRINCO USA features a Standard Power Rifle Length Buffer Spring designed for optimal functionality and reliability.

Product Features:

  • Compatibility: Ideal for A1 / A2 fixed stock rifle length receiver extensions (buffer tubes) with rifle length buffers.
  • Versatile Use: Also popular in intermediate depth (7.75 “ deep) VLTOR A5 buffer tubes with 4” A5 buffers.
  • Performance: The Green spring mimics the load characteristics of a brand new mil-spec buffer spring.
  • Caliber Range: Primarily designed for use with .223, 5.56, 6.8 SPC, 6.5 Grendel, 7.62 X 39, etc., in A2 rifle length tubes.
  • Long Barrel Compatibility: Suitable for long barrel (20”+) rifle length gas barrels in heavier calibers like .308 and 6.5 CM, .260 Rem.
  • Buffer Options: An H2 or H3 carbine buffer can be successfully used with the Green spring in rifle length tubes.
  • Over Gas Solutions: For over-gassed heavier caliber guns, consider our Red or Orange carbine springs with standard length 3.25” carbine buffers and a spacer.

Upgrade your rifle today with the M16 RIFLE CS STANDARD SPRING KIT and experience enhanced reliability and performance on the range or in the field!



Top takeaways

  1. The Green spring is suitable for A1/A2 fixed stock rifles and VLTOR A5 buffer tubes, optimized for .223, 5.56, and similar calibers.
  2. It may also be used for heavier calibers in long barrel rifles, but may require an H2 or H3 buffer for calibers like .308.
  3. For over gassed heavier caliber guns with rifle length tubes, the Red or Orange carbine springs with a standard carbine buffer and spacer are recommended.

Attributes

  • Delivery weight: 0.084kg
  • Shipping height: 25mm
  • Shipping width: 25mm
  • Shipping length: 337mm
  • UPC: 657780250424

Item details

Made in USA

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Variations:

Product no.: 943000046
Backorderable
40.9 GBP 0 £40.90 *
Product no.: 943000045
Backorderable
40.9 GBP 0 £40.90 *
Product no.: 943000047
Backorderable
37.9 GBP 0 £37.90 *

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