The alyxspistol.zip file you have requested: Garry's Mod / SWEPs / Garry's Mod: Alyx's Pistol - 948.7kb is not available. Perhaps try browsing all files for the game Half-Life 2 and upload any files you want to share or are missing. This is the only information we could locate:
This is a cool SWEP for gmod. It's alyx's cool pistol from the half life series. Enjoy.