This service involves installing a Colt side sling swivel assembly under an existing front sight base. We used custom jigs which leave no marks on the parts.
We can also remove and reinstall an existing side sling swivel assembly for a left-handed user or for M203 applications. The Colt side sling swivel folds forward when used in conjunction with an M203 and to the rear for general use.
The customer must provide a Colt side swivel assembly or purchase one from us separately from this service.
Service includes return shipping. Please contact us for instructions on shipping your upper or barrel to us.