I think the California Column cleared the confederate forces out of Arizona pretty quickly at the start of the War.
Here is the listing of weapons approved for reinactors on the Arizona State Parks website. Obviously, this is not a primary source, and might include weapons used somewhere else in the entire western united states and used early and later in the War, not just Arizona and not just early in the War when there was some confederate activity in Arizona , but it sure includes lots of items, doesn't it?
CIVIL WAR IN THE SOUTHWEST: BATTLE WEAPONS GUIDELINES
Confederate: Army of New Mexico
View attachment 404899
Longguns: Preferred
1855 Springfield’s
1842 Springfield’s
1841 Springfield’s (Mississippi rifle)
1816 Conversions (Conversion of Flintlock Muskets to percussion)
1855 Colt Revolving Rifles
1859 Sharps Carbine/Rifles
Double Barrel Percussion Shotguns
Single Barrel Percussion Shotguns
1847 Musketoons
Civilian Period Rifles
Plains Rifles (Hawken Style)
Austrian Lorenz’s
Longguns: Acceptable
1861 Springfield’s and wartime contractor replicas
Enfields
Handguns: Preferred
1842 Springfield’s
1851 Colt Navy’s
1855 Colt Root Revolvers
Colt Dragoons
1849 Colt’s
1848 Colt’s
1858 Starr DA Revolvers
Single-Shot Pistol’s
Pepperbox’s
Handguns: Acceptable
1860 Colt Army
Colt Walker’s (rare)
Colt Paterson’s (rare)
Whitney Revolvers
Knives & Bladed Weapons: Preferred
Bowie
“D” Guard Bowie
Lances
Period Belt Knives
Period Sabers - mostly officers
Bayonets for military long arms
Federal: California, Colorado & New Mexico Volunteers
Longguns: Preferred
1855 Springfield’s
1842 Springfield’s
1847 Musketoons
1859 Sharps Carbine/Rifle
Conversions of Flintlock Muskets
Longguns: Acceptable
1861 Springfield’s and wartime contractor replicas
1841 Springfield’s (Mississippi rifle)
Enfields
Handguns: Preferred
Note: Officers purchased their own side arms, anything manufactured before early 1862 is acceptable.
1842 Springfield’s
1851 Colt Navy’s
Colt Dragoons
1855 Springfield’s
1858 Starr DA Revolvers
Handguns: Acceptable
1860 Colt Army
Whitney Revolvers
Knives & Bladed Weapons: Preferred
Period Belt Knives
Period Sabers (officers & most cavalry)
Bayonets
Here is the link:
https://azstateparks.com/civil-war-in-the-southwest-battle-weapons-guidelines