Colt 6940 FSB & Barrel Nut Removal - Graphic Warning - Hand Wound/Blisters
This video details the process of removing the FSB (Front Sight Base) and barrel nut from a Colt 6940 rifle. The title includes a graphic warning, suggesting the process might be challenging or involve potential for injury, further emphasized by the mention of "Hand Wound/Blisters" in the description. This indicates a focus on practical gunsmithing and maintenance for this specific AR-15 platform rifle.









