Diana G36 from my childhood.

[NickG]

No way you are 20 years older than me mate....

(didn;t even read the rest of the post)

Sorry been a bad day , tired etc that should have been 1972 , should have proof read it first doh

[NickG]

Found a bit of info looks like it may be 3 mm wire 235mm long

[Josie & John]

Try Protek Supplies in Bognor Regis. They may well have a suitable spring. Recently Protek had a batch of original springs for the Webley Falcon, which was a similar rifle, so the springs may well fit the G36 - lovely rifles by the way and very much underrated IMHO.

John M

[NickG]

Try Protek Supplies in Bognor Regis. They may well have a suitable spring. Recently Protek had a batch of original springs for the Webley Falcon, which was a similar rifle, so the springs may well fit the G36 - lovely rifles by the way and very much underrated IMHO.

John M

thanks will be having a look at it this week

[Craig-P]

No way you are 20 years older than me mate....

(didn;t even read the rest of the post)

Sorry been a bad day , tired etc that should have been 1972 , should have proof read it first doh

I’ve just said to my Mrs, ‘Nick is in sterling condition, didn’t realise he was as old as that’.
I’ll have a word with a mate of mine, Nick - he may well have a Webley Falcon spring.

[NickG]

Apparently it's the memory that goes first, I think ? Thanks Craig.

[Craig-P]

Right, my mate doesn’t have a spring but he tells me the Falcon spring is the same as all the Hawk and Osprey springs. They have a model available (not a genuine Webley spring) at Sporting Supplies, Bloxwich. Im on site all this week but can pop in at the weekend for you if you want?

[NickG]

Right, my mate doesn’t have a spring but he tells me the Falcon spring is the same as all the Hawk and Osprey springs. They have a model available (not a genuine Webley spring) at Sporting Supplies, Bloxwich. Im on site all this week but can pop in at the weekend for you if you want?

Thanks Craig I think I have something suitable will know by the end of the week.

[VALE BOY]

The Milbro Diana G36 is smaller than the Model 27 and is almost certainly an ‘updated’ Model 25 being of a similar size and power... a youth’s air rifle halfway between a junior rifle and a full-size adult rifle. There’s a possibility that a Meteor or a Falcon spring and possibly an ‘outer’ Relum Tornado spring could fit if a genuine Milbro Diana one is unavailable. 😎

[NickG]

Found what looked like a suitable spring in my bits box 3mm gauge 235mm long, popped it in and its doing around 7.5 fpe , nice and quiet , I hadn't realised how bad the trigger was as a child , nothing to compare it to I suppose , this would make a nice little garden plinker for the kids , if I had any lol, suppose it will go back in the cupboard now , will put a picture up when I get a chance .

[ggggr]

The Milbro Diana G36 is smaller than the Model 27 and is almost certainly an ‘updated’ Model 25 being of a similar size and power... a youth’s air rifle halfway between a junior rifle and a full-size adult rifle. There’s a possibility that a Meteor or a Falcon spring and possibly an ‘outer’ Relum Tornado spring could fit if a genuine Milbro Diana one is unavailable. 😎

The G36 is more or less a G27 and it uses the same mainspring as the 27/ 78/79/80.
The G34 was the one that is more or less a G25.

Im pleased the OP has found a mainspring to suit. Ive found the Diana 27 mainspring to be a bit harsh. I think I've used a Meteor one in the past (maybe a silver streak or turbo gold?).

Ive sometimes fitted Diana 25 springs in guns. I think I put one in a Webley Falcon to make an easy cocking plinker for my Niece.