Both my 300BO guns have green Magpul handguards and grips and stocks, anything they make in green I bought. I wish they would make color coded floorplates for the magazines (maybe I will paint some...).
One of my newer shooter buddies I shoot with on Sunday kept having stops in his reliable M&P, and none of the clearance drills would work. We would stop the exercise and analyze the problem, and it kept happening. At some point he must have dumped a handful of 40 rounds in an ammo can of 9mm.
On Thanksgiving day my brother in law was struggling with (I think) his 365, same deal, only that one was even a bitch to get the round back out of the magazine.