Well, that long pin Eley cartridges does not fit in it all the way. It sticks out a bit and doesn't close. However, I do not think you would see the pin very well as the hammer would be in the way unless you were pointing at the ground, looking under the hammer.

Also, trying some more cartridges in it, it seems there are variances in the angle of the pins on some of these eley cartridges and far back on the case they are which is why some do not not fit.

Eley Cartridges:
[Linked Image from photos.smugmug.com]

Comparison of Pins:
[Linked Image from photos.smugmug.com]


Clock Guns, Pauly Guns, Pinfire Guns and Pinfire Cartridges