Geissele Super 42 Rifle Length Spring

Geissele Super 42 Rifle Length Spring

The Super 42 Rifle Length Spring brings Geissele’s Super 42 buffer spring design to AR-15/M16 rifles that use a rifle-length buffer tube. It is a drop-in replacement for the standard rifle action spring.

• Three independent strands of wire that can flex separately from each other, acting as a harmonic damper and energy absorber
• Displaces excess energy, reducing the chance of spring failure and helping overall reliability
• Reduces the ‘twang’ sound transmitted through the stock
• Works with a standard rifle-length buffer and rifle-length buffer tube

Fits rifle-length (A2-type) buffer tubes only. It is not compatible with carbine-length buffer tubes – for those, Geissele offers the Super 42 Braided Wire Buffer Spring and Buffer Combo in H1, H2 and H3 weights. The buffer is not included.

Specifications:

• Type: Rifle-length action (buffer) spring, 3-strand braided wire
• Platform: AR-15/M16 with rifle-length buffer tube
• Buffer: Standard (mil-spec) rifle-length buffer, not included
• Manufacturer part number: 04-308-F