It's preety easy to round but a grip frame. Just file off the rear bottom corner to the shape you want and then do the same to the grips.
$200 for a gripframe? Maybe for a factory Ruger bass one. Birdshead ones are available aftermarket for under $100 and from Ruger for $120+/- I believe. Add 40+ for grips. Check Brownell's. Either way, a small amount of fitting is likely and either a polishing (stainless) or a reblue will be needed.
Kinda confused on parts of the initial want here. A "compact packing gun is what's wanted yet you mention wanting steel gripframe and ERH. Steel = weight. Packing guns are usually lighter for more comfortable extended carry periods. I'd stay with the aluminum EJH. The birdsheads are steel but I'd be just as happy with a roundbuted SBH gripframe. For a bbl, I'd try checking with some of the Ruger custom guys to see if they have any take-offs available.
Regardless of which route you take, it proberly would have been cheaper to simply buy a gun more suited to your want/need than to go this route your heading. The short bbled birdheads are quite available in 45LC. If a .44 was wanted, finding one with a short bbl would have elimanted a major step in this process.
As perhaps another note on this. This gun started life as a 10" SBH. Now it's a roundbutted 3 1/2. I can attest to the costs of these mods over buying a new one. :wink:
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