But...what a cumbersome loading setup! The rounds have to be fed in exactly right from the top, not too far back or forward, or they jam up quite nicely. I don't have strippers or access to get one in.[/QUOTE
I suspect your problem is below...
Seriously... I ended up with my 94 30-30 win jammed up tighter then Wendy Culkiers ass at a gunshow because of those A-zoom snap crap caps.
While embarrassing as hell it was lucky for me that it happened in front of my gunsmith in his store, so he took my rifle apart and unjammed it. Then he handed me the snap caps that he extracted and pointed to the garbage can, and mentioned that these crap caps do this in some rifles.
Inspecting the rims I could see how the extractor, and cartridge stop cut groves quite easily through the metal...Hence the dreaded win 94 cartridge stop jam (crap cap ended jammed up under the ramp).
Last time I checked the Enfield mag is meant to be removable only for cleaning. Also if one doesn't load up the rounds just right in the stripper clip it becomes a big ugly jam.
About the only thing I would like to see added to a Mosin would be a P14/P17 style rear peep sight...But that's me as I hate leaf sights.
Anyway I digress...