- Product Code: 05-495-H3
Delivery time: If the product is not in our stock and has no estimated arrival date, our estimated delivery time is 90–180 days from the order.
Geissele Super 42 BW Spring and Buffer H3 The Geissele Super 42® spring and H3 buffer are designed to enhance the performance and reliability of AR-15 rifles. The spring is composed of three independent strands, reducing the risk of spring failure and increasing its lifespan.
This combination provides 15% stronger return force compared to standard components, which is particularly beneficial in dirty firearms or when using steel-cased ammunition. Additionally, it eliminates the spring vibrations ("twang") that can be felt and heard through the stock.
Note that this product is only compatible with carbine-length buffer tubes and is not suitable for 300 Blackout subsonic ammunition. The Super 42 spring and buffer are designed to work together, and the spring is not compatible with a standard buffer.
Geissele Super 42 BW Spring and Buffer H3 - Features:
- Spring composed of three independent strands
- 15% stronger return force compared to standard components
- Compatible only with carbine-length buffer tubes
- Eliminates spring vibrations ("twang")
- Not suitable for 300 Blackout subsonic ammunition
The Geissele Super 42® spring and H3 buffer provide enhanced performance and reliability for AR-15 rifles, especially in challenging conditions.
Product description updated on 12/11/2025.
