The Monadnock D-Jammer easily and quickly dislodge jammed shells and clear jammed semi-automatic magazines and revolver cylinders. It can also be used to un-jam an auto loading rifle or shotgun.
Constructed of 100% aluminum Knurled and grooved, the diameter is designed to fit most pistol barrels and chambers. The end of the D-Jammer is threaded to using as an emergency cleaning rod or brush.
Will accept barrel bore of 9mm and upFeatures a swivel key chain retainer