grooved trigger for Colt Trooper MKIII ?

well, was any such critter ever made? Even my little Smith mod. 31 gots one, surely Colt made some, I hope. Are they available? And where?
Reckon how much to have it nickel plated?
(had the entire gun plated about 12 years ago for about $100-it's mighty purty with that Pachy grip)

Thanks,
Snuffy

The difficult we do immediately. The impossible takes a little longer--David Ben-Gurion

Si vis Pacem, Para Bellum-to maintain peace, prepare for war--Thucydides

KAPHAR HUNNU BHANDA MORNU RAMRO CHHAA
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