Lancer Systems LCH7 Modular Suppressor Cover 8.5 in 2.18 in Standard Slots. You will also have the ability to quickly detach the MSC when needing to access the suppressor. The purpose of the MSC design is to create a shield around your rifle-mounted suppressor to protect your suppressor from coming into contact with something that could damage your investment and to primarily protect you from coming into contact with the dangerously hot suppressor following live-fire. Specifications for Lancer Systems LCH7 Carbon Fiber Suppressor Cover 8 in: Manufacturer: Lancer Systems Length: 12.45 in Dimensions: 3.40 X 3.45 X 12.45 in Width: 3.45 in Package Contents: Lancer Systems Lancer Lch5 Carbon Fiber Suppressor Cover 8.5" 2.18"