Rear Sight Dual Pin Modification
White Oak Precision can modify your existing rear sight to our dual pin system. Two hardened steel tracking pins are fitted down through the sight base and into the receiver. This prevents rotational play of the rear sight. The tracking pins also allow the elimination of the detent ball & spring on the left side of the base, greatly improving repeatability. Some receivers may require a bronze bushing be installed, this along with a second detent ball will elimante lateral play between the elevation thread and the receiver.
AR15 Service Rifle & Match Rifle Barrels
All barrels are turned from top quality blanks from the finest barrel makers. We can also turn barrels on blanks supplied by the customer. We contour, chamber, headspace, and fit barrel extensions, in house. This gives us control over these critical dimensions, and allows you to choose barrel length, weight, gas port location, twist rate, or chamber specifications. Match rifle barrels over 26″ will have the gas port moved forward, and longer gas tubes furnished
AR15 Barrel Installation
Service rifles this includes the front sight modification, if needed, and zeroing the upper.Bolt assembly parts will be inspected for wear and replaced if needed.
Front Sight Windage Modification
White Oak Precision can modify the front sight base on your service rifle for windage adjustment. The sight base will be drilled and tapped for set screws. Opposing set screws are installed in the front of the base to allow for windage adjustment and a single set screw comes up through the bottom of the rear of the base to lock the base in place and form a tight seal at the gas port. Flats are milled on the barrels for the set screws to purchase upon. If your base is already drilled for two pins, the rear holes will also be threaded and four set screws will be used.
To see the prices of these services, select the prices tab