[Eric F]

I am at a loss on how to load them in metalic cartridges, can any one help?

[arcticap]

Check out the 2nd and 3rd of 4 brief articles describing it that are all located on the technical information page at BPCR.net:

http://www.bpcr.net/site_docs-results_schedules/documents/Dan_Theodore_PP-Testing-Another-Day-the-Paper-Way-3-31-08.htm

http://www.bpcr.net/site_docs-results_schedules/documents/Dan_Theodore_American_Creedmoor_Cup-PP_%20discussion.htm

The BPCR forum and Technical Information Page can be accessed through links on their home page:

http://www.bpcr.net/index-a.htm

I obtained these leads and more from Jim Watson's post #2 linked next:

http://www.thehighroad.org/showthread.php?t=381184&highlight=cartridge+paper+patching


Also try the Shilo rifle board as Jim Watson suggested in his post after you read the articles above to obtain a basic understanding so that you can formulate specific questions.
From reading, I surmise that the case mouth must be sized & belled large enough to be able to insert the precisely sized and paper wrapped bullets. There's different types of patching paper, and how many wraps of paper and the [wet] method of applying it, and whether to lube it or not are other variables.

Good luck and let us know how it works out for you. :)

[mlr1m]

Mine are loaded with very little tension. You can pull the bullet out of the cartridge if that is what you are asking.

Michael