Musgrave was a manufacturer of firearms located in South Africa. They were in business for many years. But when sanctions were lifted and imported firearms flooded the country they had to shut the doors in 1996. In 2012 Musgrave found a new owner by the name of Frik du Plooy and is now back in the business of making hunting rifles. http://www.musgraverifles.co.za/
I came across a 1:2 scale Musgrave rifle. These miniatures were made in limited numbers in the 1980's as a promotional item. The chamber/bore is not cut. But it is very well done.