– Pro Series AR15 Lower Receiver Wrench – heavy duty purpose built M4 castle nut wrench for collapsible stock buffer tubes – Large heavy duty cross section makes it easier on the hands to work on your AR lower receiver. – You can remove/install M4 castle nuts with ease with this AR wrench. The castle nut wrench slips over the castle nut and nearly encompasses the castle nut for a more secure fit when installing or removing the M4 castle nut. Makes for assembling/installing collapsible stock buffer tubes a super easy task. – The other end of the wrench is for installing/removing A2 Rifle buffer tubes (¾”)”. – 1/2″ and 3/8″ drive compatible, for torquing your barrel nuts to the proper torque specifications. – All the tools are Clearly Labeled. – Hole at the end is for hang
– Material: Steel Construction – Length: 12 1/2″ – Weight: 18 oz – Color: Black
11.5 × 2.5 × 1.5 in
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NcStar Pro Series AR-15 Barrel Wrench/Lower for sale.