- Product Code: 05-495-H2
Geissele Super 42 BW Spring and Buffer H2 The Geissele Super 42® spring and H2 buffer are designed to enhance the performance and reliability of the AR-15 rifle. The spring consists of three independent wire strands that act as a harmonic dampener and energy absorber.
This design reduces the risk of spring failure and improves the operational reliability of the firearm. The spring provides 15% stronger return force than the standard model, which is particularly beneficial for dirty firearms or when using steel-cased ammunition.
This combination is intended for use with carbine-length buffer tubes and is not compatible with rifle-length or A5 buffer tubes. The product is also not suitable for 300 Blackout subsonic ammunition.
Geissele Super 42 BW Spring and Buffer H2 - Features:
- Spring structure consisting of three independent wire strands
- 15% stronger return force than the standard model
- Compatible with carbine-length buffer tubes
- Not compatible with rifle-length or A5 buffer tubes
- Not recommended for use with 300 Blackout subsonic ammunition
The Geissele Super 42® spring and buffer are designed to work together, and the spring is not compatible with a standard buffer. Using the wrong buffer may cause damage to the firearm or the receiver extension.
Product text updated on 12/11/2025.
