Yet another real looking factor is .... all powders behave in another way in several cartridges and unique bullet weights so it is kind of attainable for Lil'Gun to make bigger chamber strain than W-296/H-one hundred ten in a selected load, Regardless that Lil'Gun burns slower in open air burn https://meridian-firearms.com/product/hodgdon-lil-gun-powder-in-stock/