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45 Super Ammo For Sale


45 Super ammo for sale. The world of ammunition is vast and varied, with countless options available to firearms enthusiasts. One such option that has recently gained popularity is this ammo. This decisive round offers a step up in performance from the standard .45 ACP. This makes it an appealing choice for those seeking stopping power and ballistic performance. 

History and Development

The 45 Super ammo was developed in the late 1980s by Dean Grennell, a renowned gunsmith and cartridge designer. Grennell sought to create a round offering increased power and performance compared to the widely used .45 ACP. By modifying the .451 diameter bullet and increasing the cartridge’s overall length, Grennell achieved his goal.


The 45 Super ammo is similar to its predecessor, the .45 ACP. Both rounds utilize a .451 caliber bullet and have a similar overall appearance. However, this cartridge is loaded to higher pressures, increasing muzzle velocity and energy. This additional power translates to improved terminal ballistics, making it an excellent choice for self-defense or hunting applications.

One key characteristic of this ammo is its ability to be fired from firearms chambered in .45 ACP. This compatibility is due to the identical case dimensions of both cartridges. However, it is crucial to note that while this ammo can be safely fired from a .45 ACP firearm, the reverse is invalid. Attempting to fire a .45 ACP round from a gun chambered in 45 Super can result in catastrophic failure. 45 Super ammo for sale


The primary advantage of the 45 Super ammo lies in its increased power and performance. With muzzle velocities exceeding 1,200 feet per second and muzzle energies surpassing 600-foot pounds, this round significantly improves over the standard .45 ACP. The increased speed and power result in deeper penetration, enhanced expansion, and improved terminal performance.

The 45 Super ammo also gives shooters a flatter trajectory and reduced bullet drop compared to the .45 ACP. This characteristic can be particularly beneficial for those engaging targets at longer distances. Additionally, the increased power of this ammo can help overcome barriers such as heavy clothing or automotive glass, making it a reliable choice for self-defense scenarios.

Furthermore, this ammo offers reloaders the flexibility to tailor their loads to specific needs. By adjusting bullet weight, powder charge, and primer selection, reloaders can fine-tune the performance of this cartridge to suit their preferences and shooting requirements.


While the 45 Super ammo offers numerous advantages, shooters should keep a few considerations in mind. Firstly, the increased power of this round results in higher recoil than the .45 ACP. Shooters must be prepared for the additional recoil impulse and ensure they have a firm grip on their firearm to maintain control.

Secondly, due to the higher pressures from the 45 Super ammo, it is essential to use firearms that are specifically to handle these increased loads. Standard .45 ACP pistols may not be capable of safely firing the 45 Super without potential damage to the firearm or risk to the shooter. Therefore, it is crucial to consult with manufacturers or knowledgeable gunsmiths to ensure compatibility before using this ammunition.

Lastly, shooters should consider ammunition availability and cost. While the popularity of the 45 Super has been steadily increasing, it may still be more challenging to find compared to the ubiquitous .45 ACP. Additionally, the increased performance of this round often comes at a higher price point, making it a less economical choice for those who shoot in high volumes.


The 45 Super ammo offers firearms enthusiasts a compelling option for those seeking increased power and performance over the standard .45 ACP. It has a higher muzzle velocity, enhanced terminal ballistics, and compatibility with .45 ACP firearms. This round has gained a loyal following among self-defense and hunting communities. However, shooters must be mindful of the increased recoil, and potential cost considerations that comes with the 45 Super. Proper research, training, and adherence to safety guidelines are paramount when exploring new ammunition options.