Does anyone know anything about it?  I want to build one up that is similar, but have yet to find out what custom parts were used on it, etc.  I hear that it is actually a .38 Super instead of a .45.  Any truth to that?  Also does anyone have any good closeup pictures of it?  thanks

I think it is a 38 the way I remember it, it is a commander with a compensator thats why it doesn't look that long.
I will try to find more info on it when I get home.

What I have found out so-far

Colt 1911 two-tone Commander in .38 Super
Bar-Sto 4" compensated barrel
Bo-mar low profile sights
Ed Brown "memory groove" beavertail
visible parts are "hardstormed"  WTF?
made by Mac McDonald.

SO...I wonder who made the other parts that went into it?

thumb safety?
trigger?
slide stop?
hammer?
mag chute?
etc????????

Anyone know?

Make: Colt Model: 1911
Caliber: 38 super Capacity: 10 + 1

Barrel: 4" Compensated Bar 510

Custom Modifications:
bo-mar sights--low profile
rounded, flattened and serrated slide ported
ramped and throated beavertail grip safety with memory grove
ambidextrous extended speed safety
extended slide stop
extended--lightened trigger guard
spring guide, 2 vertical port compensator
extended and checked--spring housing
skelontonized hammer
beveled and enlarged mag chute
checkered front strap
frame and visible parts are hardstormed
external modifications and cosmetics designed by Jim Zubiena  
internal modifications designed by Mac McDonald
firearm built by Mac's 45 shop - Seal Beach, CA - 1.800.222.6276

M.Zubiena seems to be a quite good shooter, he won the southwest pistol league championship in 1984 and 1988

www.jmallard.com/swp_past.htm

Simon