Manta Defense products are designed to fit all areas of a weapon including Mil Std 1913 and M-Lok rails, grips, barrels and suppressors. Standard suppressor covers are 1.5 to 1.75 inches in diameter which cover most .300, 5.56 and 7.62 suppressors.  Manta products resist the extreme heat generated from weapons, thus protecting operators and gear from accidental burns while helping to reduce mirage and Thermal/IR signature.  Manta products can be used on a precision weapon, pistol or automatic rifle during sustained or cyclical fire and are machine gun rated.  Manta products will install without the use of tools and can remain on the weapon at all times.  Manta products can be produced in a variety of colors and come standard in Black, Flat Dark Earth, Olive Drab, Wolf Gray and Woodland pattern.  The most common sizes can be found on the Manta Defense website at www.mantadefense.com