You want the OVE9000, gringo? Firing sounds from Grand Theft Auto 3 for:

Crosskill
Micro Uzi (Single and Dual)
Reinfeld 880
Locomotive 12G
AK Rifle
AMR-16
Valkyria
Platypus Sniper Rifle
Flamethrower
HRL-7

The Valkyria shares the M16 sound with the AMR-16, because I thought it fit well for the gun. So, have that as a bonus. All sounds are in separate folders, so you can replace them with other sounds if you want.

Recommended you use the M1911A1 Crosskill model replacement by Kitsune Jimmy: https://modworkshop.net/mydownloads.php?action=view_down&did=15957

Demonstration video: