Nighthawk Custom Alien Grips Black Thin Officer No Nighthawk Logo. Whether upgrading your existing 1911 or designing the optimal competition/carry pistol these 1911 grips offer the sure grip every shooter needs. Specifications for Nighthawk Custom G10 Alien Grips: Manufacturer: Nighthawk Custom Color: Black Finish: Alien Gun Make: 1911 Platform Gun Model: 1911 Gun Type: Pistol Material: G10 Grip Type: Pistol Grip Fabric/Material: G10 Package Contents: Nighthawk Custom G10 Alien Grips What firearm models does the manufacturer say Nighthawk Custom G10 Alien Grips is compatible with? The manufacturer says that Nighthawk Custom G10 Alien Grips is compatible with 1911Nighthawk Custom G103: Alien Grips Black Thin Officer No Nighthawk Logo