Otter Creek Labs OPS/AE P.T.B Adapter 1/2x28 TPI Raw Heat Treat Finish Gold

Otter Creek Labs OPS/AE P.T.B Adapter 1/2x28 TPI Raw Heat Treat Finish Gold. Made from H900 heat treated 17-4 steel this one piece mount will allow you to mount your silencer to any 1/2x28 barrel that the O.T.B. adapter will not. Barrels with a OD larger than .75 or less than 2.95 inches of exposed barrel. This mount will add 2.90 to your overall system length. Made with integrated wrench flats in the rear for easy installation or removal with any adjustable crescent wrench. Because these set the end cap exit so far away from the muzzle they recommend always checking with an alignment rod. If your barrel threads are not perfect with this mount + a tight bore silencer you could get end cap strikes if not checked. Specifications for Otter Creek Labs OPS/AE P.T.B Adapter: Manufacturer: Otter Creek Labs Color: Gold Finish: Raw Heat Treat Fabric/Material: 17-4 H900 Stainless Steel Threads per Inch: 1/2x28 Package Contents: Otter Creek Labs OPS/AE P.T.B Adapter Otter Creek Labs OCL-701: OPS/AE P.T.B Adapter 1/2x28 TPI Raw Heat Treat Finish Gold