CMMG Top Mounted Fixed Front Sight Black

CMMG Front Sight Base F AR15 Black. 750? gas journals. Sling loop and front sight post not included. Specifications for CMMG Top Mounted Fixed Iron Sight: Manufacturer: CMMG Color: Black Additional Features: F Marked Condition: New Condition Quality: Excellent Condition Details: Other Sight Mounting Orientation: Top Mounted Sight Position: Front Gun Model: AR-15 Gun Make: AR Platform Front Sight Color: Black Rear Sight Color: Front Sight Only Front Post Shape: Post Deployable: No Size: One Size Gun Type: Rifle Illumination Color: None Hand: Ambidextrous Mount Type: Gas Block Mounting Package Contents: CMMG Top Mounted Fixed Iron Sight What firearm models does the manufacturer say CMMG Top Mounted Fixed Iron Sight is compatible with? The manufacturer suggests that CMMG Top Mounted Fixed Iron Sight is compatible with AR-15CMMG 55DA3EA: Front Sight Base F AR15 Black