HomeGround SupportLand MinesAnti-helicopter mine ahm-200-1Anti-helicopter mine ahm-200-1 Categories: Ground Support, Land Mines Product ID: 52520 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 Mortar Systems 60 , 81 , 82 and 120 mm. Mortars Add to WishlistRemove from Wishlist Add to Wishlist 38 Special Revolvers