The%20Blackhawk%20sling%20adapter%20replaces%20the%20standard%20factory%20endplate%20found%20on%20AR-15%20lower%20receivers%20equipped%20with%20a%20collapsible%20stock%2C%20providing%20a%20convenient%20sling%20swivel%20attachment%20point.%20The%20centrally%20located%20swivel%20stud%20enables%20ambidextrous%20use%20of%20the%20sling%20for%20added%20versatility.%0AFeatures%0A%C2%A0%0A%0AFits%20AR%2FM4%2FM16%20collapsible%20stocks.%0A%0AAmbidextrous%20design.%0A%0ACompatible%20with%20most%20conventional%20sling%20hooks.%0A%0AFirearm%20hangs%20flat%20against%20body.%0A%0AUniversal%20collection.%0A%0AColor%3A%20Black.%0A%0AWARNING%3A%C2%A0This%20product%20can%20expose%20you%20to%20Lead%2C%20which%20is%20known%20to%20the%20State%20of%20California%20to%20cause%20cancer%20and%20birth%20defects%20or%20other%20reproductive%20harm.%20For%20more%20information%20go%20to%20-%20www.P65Warnings.ca.gov.