Milbro ( Millard Brothers) started making air rifles in 1949 in Motherwell, Lanarkshire. Scotland. Using machinery taken from Dianawerk in Germany after WWII. Milbro was sold in 1970. Unfortunately I have no information on the model 605. Milbro continued to make air rifles under the Diana name, but I can't find anything in Diana relating to model 605.
The 230 was made in Scotland by Milbro from 1965-74
What condition is it in...........
It all depends on the model and condition of the rifle.
This Rifle was made by Milbro of Scotland between 1965-74. Your best bet is to search the web for "AirGun Repair" and locate someone near you to repair the rifle. Milbro is no longer in production. No one sells kits to repair the rifle but I'll bet there are several repair shops around that can repair it.
where can I purchase an owners manual for a Milbro G10 Air Pistol
This model was made between 1965-70. It was made for Daisy by Milbro in Scotland. It worth somewhere around $50 + or - $10 depending on the condition. After WWII Dianawerk of Germany ( they made air guns before the war.) Sold off all there machinery to England Who sold the machinery to the Miller brothers, Milbro, in Scotland who made air rifles for various other airgun manufactures.
lets start with. Who made the rifle? there are over 100 different companies who have made air rifles.
When you say Air Rifle you are referring to a pellet rifle not a firearm. At present there are no 300 Cal air rifle being made.
It all depends on who made the air rifle and the power plant that the rifle uses.
This air rifle was made for Sears by Daisy air gun Co. It's a model 1894 made between 1969-73
Only if the scope is designed for an air rifle. Because of the recoil being different on an air rifle than a firearms rifle. Air rifle scopes are made differently than firearms scopes. A firearms scope can break it's glass mounts if it is used on an air rifle.
It was made in 1975