REDFIELD STT-15

The San Tan Tactical STT156ARC rifle is a superb example of industryleading technologies from companies pushing the envelope with a desire to achieve more. The upper is cut from a single solid 7075T6 Certified Aerospace Aluminum. Propriety special burnished bore that gives a compacted internal surface resulting in a much smoother surface finish. The bore receiver extension face barrel nut threads and barrel extension surfaces are all machined in one operation ensuring that they are perfectly con