HomeGround SupportThermal Vision DevicesThermal MonocularThermal Monocular Categories: Ground Support, Thermal Vision Devices Product ID: 52541 DescriptionSpecifications Short Stroke Gas Piston Gas System (Rifle Length) 18.6″ Barrel Length ( Mid-Weight style, non-fluted) 1:8 Twist Rate Rifling Related products Add to WishlistRemove from Wishlist Add to Wishlist ROG-22 Rocket Fragmentation Grenade Add to WishlistRemove from Wishlist Add to Wishlist Grenade Launcher Add to WishlistRemove from Wishlist Add to Wishlist SELF-PROPELLED HOWITZERS