Dying in this mode and spawning with a Mosin is not a chellenge, its just annoying I mean you already get less resupply boxes (only 2) and still the whole team just gets bolt action rifles, in my opinion this should be changed to getting a randomly generated rifle (AK/AR/Shotgun/Sniper rifle) with a chance to get a foregrip or extended mag. But no scopes or sights. One frag granade and 2 extra mags.
So if you are on security you get security rifles with random attachments. Same for Insurgents with their rifles.