Over the last few weeks ive found these 3 grenades and gun shows and flee-markets i'm a new collector and i am not sure about a few things i was unable to find searching the internet and this forum.
First here is what i think is a m30, it has the Markings RFX55, and M4 on the casing, I'm not sure when and why this grenade was painted it seems like it has been on there for awhile would it be a good idea to restore it to its blue color? Also i am un sure about the fuse head and spoon the spoon has been clearly painted and i can see some blue showing underneath, but i can not figure out what the fuse is and if the spoon is correct.
Second here is what i think is a m21 practice grenade with a m205a fuse, now what threw me off is when i got home went to unscrew the fuse head and saw that, i could not figure why the fuse would be like that i could not unscrew it from the body just the top unscrews and the rest stays in the grenade, is this correct or did someone just do some strange hack job to it?( there was a red fiber washer that i had removed and is not in the photos that was in the gap between the fuse and body. This is also clearly painted and i want to restore it back to its blue color.
Lastly I got a mkii grenade i am un sure of what type it is, first a m10 fuse will no screw into it, it also is threaded on both ends and is marked with a "N" on its casting. What would be a correct fuse and more info about it if you know.
Thank you for your help in advance and if you need more photos of cert areas to help me ask.





First here is what i think is a m30, it has the Markings RFX55, and M4 on the casing, I'm not sure when and why this grenade was painted it seems like it has been on there for awhile would it be a good idea to restore it to its blue color? Also i am un sure about the fuse head and spoon the spoon has been clearly painted and i can see some blue showing underneath, but i can not figure out what the fuse is and if the spoon is correct.
Second here is what i think is a m21 practice grenade with a m205a fuse, now what threw me off is when i got home went to unscrew the fuse head and saw that, i could not figure why the fuse would be like that i could not unscrew it from the body just the top unscrews and the rest stays in the grenade, is this correct or did someone just do some strange hack job to it?( there was a red fiber washer that i had removed and is not in the photos that was in the gap between the fuse and body. This is also clearly painted and i want to restore it back to its blue color.
Lastly I got a mkii grenade i am un sure of what type it is, first a m10 fuse will no screw into it, it also is threaded on both ends and is marked with a "N" on its casting. What would be a correct fuse and more info about it if you know.
Thank you for your help in advance and if you need more photos of cert areas to help me ask.




