Product Overview
>>A.K.A 38-40 Win, 38-40 Winchester, 38-40 WCF, 38-40 Marlin >>1.294 - 1.300 O.A.L. >>Originally a black powder cartridge, this is basically a .44-40 necked down to accept a .401" diameter bullet. Our .38-40 brass has a wall thickness of .0062" but is still stiffer and less fragile than other brands which make it much easier to reload. >>Starline prides itself on producing the highest quality brass case available. With a production process focused on quality not quantity, Starline makes the finest brass and has done for more than 30 years.