Hi, I have a 1945 GRI 303 #1 MKIII. I wanted to mount a scope on this rifle. I have researched and found a base mount at Cabelas. It is an Advanced Technology Inc. product #ENF 0113. It states that it fits .303 Enfield No1, MK3 and that it does not require gunsmitting. Anyone familar with this type of base mount and would you recommend it. Also, is there any other type you would recommend. It is a T-6 aluminum Weaver type base. Any suggestions appreciated.