Is a Ruger PC Carbine 9mm (model 19102, 10-cartridge capacity, w/threaded barrel) MA compliant? It appears to be NY, CA, CO and other state compliant. Ruger also makes a non-threaded barrel version (19101). The 19102 is a bit more expensive, and I was not looking for a threaded barrel, but it is more readily available.
Thanks.
Thanks.