I'm not an expert by any stretch and know virtually nothing about firearms, but I was able to decipher "fps" (feet per second), and 40gr (a 40-grain bullet). As

I'm not an expert by any stretch and know virtually nothing about firearms, but I was able to decipher "fps" (feet per second), and 40gr (a 40-grain bullet). As for the other jargon, .22lr and .22WMR are pretty obviously types of weapons and were readily googlable in about 5 seconds. I don't really see a huge complexity issue here.