The geissele reaction block features 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.This model is only for a mil-spec buffer tube.
Type: Reaction Block
Blade Type: Steel
Handle Description: AR-Style Rifles
Weight: AR-15
Sharpener Type: 1
Type: Reaction Block
Blade Type: Steel
Handle Description: AR-Style Rifles
Weight: AR-15
Sharpener Type: 1
