brian33x51
New member
The polymer cartridge would be the most practical reason to upgrade. Even though I believe 260 would be a step up in general, total costs probably outweigh all the benefits for something that's more a side-step than an upgrade. *IF* the polymer cartridges pan out IMHO they have some good benefits. Now getting the polymer technology up to par might be problematic and I'm NOT for using the US military for alpha and beta testing core weapons systems.