Very cool - I have also used the Pachmayr grips and C&S Extreme Duty rear sight... and the 386 & 327 are lightweight, yet have good capacity, with 7/8 rounds of .357 Mag. Weight with the SS cylinder is also not so light as to make these painful to actually shoot.
They may not go over with the big, heavy, blued steel and walnut traditionalists, but they moan about any changes from the guns of 50 years ago, and have plenty of old guns to buy. To better compete in today's carry gun market, I think these are great offerings, and the new 4-inch steel 627s are great offerings for nightstand guns, IMO.