This Scopecoat will cover all models of Compact ACOG 
scopes.

The Scopecoat is constructed of the highest quality neoprene 
laminated with nylon.  Its simple design safeguards the scope or 
sighting system from dings and scratches, dust, dirt, and moisture.  
Neoprene has a 5% moisture absorbency which takes moisture 
(condensation and sweating) away from the scope or sight and helps 
protect it from rust & corrosion.  The nylon shields against the 
elements.  Simply stretch both ends over your scope or sight.  The 
recommended fit is either "relaxed same length" or slightly stretched.