.327 Federal Magnum

[6] While perceived recoil exceeds that of the .32 H&R, revolvers in .327 Federal are much easier to control than equivalent models chambered in .357 Magnum.

Comparing the two calibers, Chuck Hawks says, "There is no doubt that, for most shooters, the .357 Magnum produces uncomfortable recoil and muzzle blast.

Ruger offered the double-action six-shot SP101 and seven-shot GP100, and the full-sized single-action eight-shot Blackhawk chambered in the caliber.

[12] In March 2015, Ruger re-introduced the SP101 in .327 Federal Magnum, featuring fully adjustable sights and a longer, 4.2 inches (110 mm) barrel.

[15] In early 2017, Henry Repeating Arms announced production of four new lever-action long guns (a rifle and a carbine, each available with its receiver manufactured from either steel or hardened brass), with shipping scheduled to begin in March.

[16] Hawks suggests that lever-action carbines in .327 Magnum will make "excellent, fun-to-shoot centerfire rifles for hunting javelina, jackrabbit, and coyote."

From left to right: .32 Short, .32 ACP, .32 S&W Long, .32 H&R Magnum and .327 Federal Magnum