hi
looking at the exploded diagram,it looks like its a straight swap?

AAS510
https://www.gunspares.co.uk/products/24843/S510/


AAS410
https://www.gunspares.co.uk/products/24239/S410/

Hope this helps?

regards

Davy

Nice to see you back buddy

Nice splatting!

As above,and give the barrel a clean,while your at it.

Glad to here your well ,Gwyn.

Happy days!

Locked and loaded

SFS

jesus, upset a few here haven`t I, some decent clothes & a camping bedroll would suffice is all I meant, boots jeans t-shirt jumper barbour! all some of these guys are missing is- http://i1124.photobucket.com/albums/l575/wastrel1066/yeah.png You really need to get down to our Meets, mate It is ...

you had it with you at Christmas,when we done the service will check the man cave to see if its about.
i have done a video on how to fix it der,on my old YT channel davyt63.