Heinie 1911 Cross Dovetail Front Gun Sight Ramp200. This eliminates any unnecessary bulk that can get in the way of a good shooting experience. Heinie Cross Dovetail Ramps are designed with a nice wide square notch. This allows the operator of a cross-drawing to have a nice wide swath across the top of the sight picture. It eliminates any snag that might get in the way of a good shooting picture. All that's left to do is to give the operator a nice high snag free picture Since dovetails are inherently difficult to shoot only one end of the ramp slides over the slide at a time. This results in the operator having a nice high hammer bite in the middle of the sight picture. It eliminates any potential hammer bite that could get in the way of a good sight picture. Specifications for Heinie 1911 Cross Doveatil Front Gun Sight Ramp: Manufacturer: Heinie Gun Make: 1911 Platform Gun Model: 1911 Color: Black Last Chance: Yes Package Contents: Heinie 1911 Cross Doveatil Front Gun Sight Ramp What firearm models does the manufacturer say Heinie 1911 Cross Doveatil Front Gun Sight Ramp is compatible with? The manufacturer says that Heinie 1911 Cross Doveatil Front Gun Sight Ramp is compatible with 19111911 Cross Dovetail Front Sight Ramp (Black) .200