TOOLS
A tool is a device or implement held in the hand and is used to carry out a particular function. Basic tools are simple machines.
When we started making nylon kit here at Harrison we never envisioned we would begin designing/making tools. What we have done is fill a need for quality tools that will function for the life of the owner.
The Problem (AR/M16 1911 Wrench)
If you find yourself working on the AR CAR/M4 series of rifles, you have run into this problem. Trying to tighten down the Reicever Castle Nut without the proper wrench. Worse yet; to have purchased a wrench only to find the metal is very cheap and the tooth breaks off.
To the left are three wrenches, look closely to the left wrench and notice the tooth is bent 90 degrees. It is made of some sort of cheap stamped metal. The middle wrench is an unused wrench and still has the tooth, its a good reference to the bent wrench.
AR/M-16 Receiver Castle Nut & 1911 Barrel Bushing Wrench
The bottom end of the wrench is used for the barrel bushing of 1911 pistols.

Castle Nut Wrench (STEEL)
Wrench for M4/AR-15 CAR castle nut and 1911 barrel bushing. Made from thirteen gauge steel, laser cut, de-burred and polished by hand.

TRIPOD SHOOTING HEADS COMING SOON!