Strike Industries's black coated gas tube is the ideal upgrade to match a standard or custom AR build. The matte finish gives off no reflection, and the black oxide coating process is in accordance to Military Spec MIL C 13924. The roll pin is slightly over sized to accommodate most gas blocks and can be modified to fit smaller gas blocks.

The gas tube is a basic part of a working AR and Strike Industries is manufacturing all four major gas tube lengths - Pistol 6-3/4 inches, Carbine 9-3/4 inches, Mid 11-3/4 inches, and Rifle 15-1/8 inches. These polished stainless steel gas tubes are exactly what you need for replacing an old worn tube or installing onto a new rifle. Each roll pin is slightly over-sized to accommodate most gas blocks and can be modified to fit smaller gas blocks. The SI-Gas tube is made from a high quality, corrosion resistant, stainless steel construction. Mil-correct dimensions ensure positive fit and function in a wide range of different builds. Each roll pin is slightly oversized for increased retention.

Features:

Mil spec stainless steel 304
Over sized roll pin included

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These items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.