This is DUMMY AMMO and is UNABLE to fire any projectile, or be modified to fire any projectile.
44 MAG DUMMY HOLLOW POINT SPEER 44 MAG – – Your source for Collectible Ammunition
CARVELL'S AUCTIONS - Carvells Gun Auctions
Dummy Rounds Fake Ammunition –
25 Rounds of Bulk .44 Mag Ammo by PMC - 240gr TC-SP
Ammo dummy, 公認海外通販サイト
Sidearms - Atomic Rockets
44 MAGNUM REPLICA PROP GUN, Black, 9mm
2017-10-01 RECOIL Presents Concealment
Guns: How can Hollywood get it so wrong? - The Shooter's Log
50 Round Box - 44 Magnum 240 Grain TMC Ammo Incorporated - 44240TMC-A50
Dummy Bullets
25 - DUMMY .44 Magnum Ammunition - Fake Prop Plastic Ammo Cartridge Model
Is there a gun that can use different sizes of bullets? - Quora
Blank (cartridge) - Wikipedia