I have a lettered carbine from SRS and it mentions several others in the report and some Colt SSA revolvers. If anyone owns one of these I will be happy to share the info with them. No charge except post & copies. Carbines (1896); 73785, 27452, 27385,77963,27242. CSActions; 100817, 926, 100550, 848, 102337, 28.