Good old Ryton. I purchased my first Bren from them in 1999 and for £200 I got a 1945 Lithgow gun*, transit chest, tripod, box of magazines and cleaning kit. I sold the gun and chest some years ago, but I still have the other bits. The tripod is a BEF-era 1939 dated BSA made example which compliments my 1940 Enfield DD gun nicely. Those were the days... :-)
*A relatively interesting one about 200 away from the last one made IIRC.