Magtech’s New 9mm Luger With Premium Steel Case
Discover Magtech’s NEW 9mm with premium steel cases at True Shot. Experience the perfect blend
Pictured left is Total Metal Jacket (TMJ) or Total Metal Case (TMC) on the right is Full Metal Jacket (FMJ)
Total Metal Jacket or TMJ projectiles are fully covered by their copper jacket, whereas Full Metal Jacket or FMJ has expose lead at the base of the projectile.
There is not an accuracy difference between TMJ or FMJ projectiles and they can be found in the same grain weights as FMJ; 115, 124 and 147. So why choose a TMJ projectile over a full metal jacket? The fact the projectile is completely covered with no exposed lead, the Total Metal Jacket projectile will be cleaner, meaning you the shooter are exposed to less lead and your gun should be cleaner after a day on the range.
Nothing, different companies simply call these projectiles by different names. Both are fully encased lead projectiles with no exposed lead.
Below is a small sampling of companies that manufacture TMJ and TMC rounds:
Discover Magtech’s NEW 9mm with premium steel cases at True Shot. Experience the perfect blend
Discover the review of Magtech’s 9mm 124 Grain FMJ ammo with Nightwood Guns and True
FMJ (Full Metal Jacket) has been a prominent key term in the ammo industry
One Response
Thank you for the info on copper bullet casing. Learn something new every day