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Geissele Super 42 H3 Buffer Spring Kit Gun Parts Geissele Automatics
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Geissele Super 42 H3 Buffer Spring Kit

£134.99
Payment methods
  • PayPal

Reliable shipping

Flexible returns

Product info for Geissele Super 42 H3 Buffer Spring Kit

Features

  • Braided Triple-Strand Design: Three independent steel wires, inspired by the MG42 machine-gun spring, act as a harmonic damper and energy absorber for smoother cycling and reduced shooter fatigue.
  • Enhanced Return Force: Delivers approximately 15 % stronger spring force than a standard Mil-Spec spring, aiding reliable extraction in dirty rifles or when using steel-case ammunition.
  • Reduced Spring Reverberation: Eliminates the “twang” felt through the stock for a quieter, more comfortable shooting experience.
  • Optimized H3 Buffer Weight: Heavy carbine buffer weighing 5.0 – 5.4 oz balances felt recoil and cyclic reliability in over-gassed systems.
  • Made in the USA: Precision-manufactured by Geissele Automatics to the highest quality standards.

Geissele Super 42 H3 Buffer Spring Kit – Technical Specifications

Specification

Details

Manufacturer

Geissele Automatics

Model

Super 42 H3 Buffer Spring Kit

Spring Design

Three independent braided steel strands

Return Force Increase

+15 % vs. standard Mil-Spec carbine spring

Buffer Weight (H3)

5.0 – 5.4 oz (142 – 153 g)

Compatibility

Carbine-length, Mil-Spec diameter buffer tubes

Incompatibility

Not for rifle-length or A5 tubes; avoid with subsonic .300 BLK

Country of Origin

USA

SKU (MPN)

05-495-H3

UPC

817953026922

 

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  • Geissele Super 42 H3 buffer spring kit
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  • AR-15 recoil reduction spring
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Frequently asked questions

What is the return policy?

Our goal is for every customer to be totally satisfied with their purchase. If this isn’t the case, let us know and we’ll do our best to work with you to make it right. 14 day return if you are not happy. Things must be unopened and in original packaging, unless it is faulty.

Are any purchases final sale?

No, you can cancel at anytime and will receive a full refund. We will always work with you. Email: info@xtremetactical.co.uk

When will I get my order?

Shipping & Delivery

  • We work quickly to process and ship your order as soon as possible.
  • Once your order has shipped, you’ll receive an email with full tracking details.

Delivery Times

  • Standard delivery from our USA suppliers: 7–10 working days (usually within a week)
  • UK Stock Collection items ship within 24 hours.

Stock & Sourcing

  • Due to limited demand, we do not hold inventory in the UK. All products ship direct from our USA suppliers to us then we ship to you so you don’t pay any imports fees.

Insurance & Guarantees

  • Orders over £300: Free Royal Mail Special Delivery (Guaranteed Next Day, Fully Insured)
  • Orders under £300: Royal Mail Tracked service for £3.99
Where are your products manufactured?

Our products are manufactured both in USA and globally. We carefully select our manufacturing partners to ensure our products are high quality and a fair value.

How much does shipping cost?

Shipping & Insurance

Orders over £300 ship free via Royal Mail Special Delivery, guaranteed next day and fully insured.

Orders under £300 ship via Royal Mail Tracked for a flat fee of £3.99.

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