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Geissele AR15/M4 Reaction Block

Gunsmithing Tool

Out of stock

Available for In-Store Purchase or Curbside Pickup Auburn, WA


Geissele AR15/M4 Reaction Block

$200.00

The Geissele Reaction Block is designed to aid in the assembly of lower receivers. Once the armorer has installed the buffer tube, the lower receiver can then be slid into the Reaction Block at the 12, 3, 6 and 9 o’clock positions. Allowing the armorer to rotate the lower in 90° incraments in the block simply by loosening the provided nylon screws, removing the lower and sliding it back in at its desired orientation. The Reaction Block provides an ultra-stable platform for performing an array of lower receiver operations, as well as making the installation of the buffer retainer nut quick and easy. All while keeping both hands of the armorer free to work, saving both time and frustration.

More Information
SKU 05-314
Product Type Gunsmithing Tool
Manufacturer Geissele
Color Black
Option AR-15