Although I'm not aware of one being made by anyone at this time, Canjar used to make a trigger for the 788 Remington that some folks fitted to the 541 series rifles. Canjar is no longer in business, or so I read. You might try beating the bushes, i.e. gunbroker, ebay, here, for someone who might have one of those Canjars. I good smith that knows what he's doing can get the factory trigger to under one pound. I have a 541-S that has had the factory trigger reworked and it's around 6 ozs.