Blazer Brass 9mm 124gr FMJ refers to a specific type of ammunition produced by Blazer, a brand owned by Vista Outdoor Inc.

• “9mm” indicates the caliber of the ammunition, which is commonly used in handguns and submachine guns.
• “124gr” specifies the weight of the projectile in grains. In this case, it means the bullet weighs 124 grains.
• “FMJ” stands for Full Metal Jacket, which is a bullet design where the lead core is fully encased in a harder metal, typically copper or brass. FMJ bullets are known for their penetration and reliability.

Blazer Brass is known for producing reliable and affordable ammunition. The 124-grain weight is a common choice for 9mm ammunition and is often preferred by shooters for its balance between recoil control and terminal performance.

As always, ensure that the ammunition is compatible with your firearm and follow safety guidelines when using it. It’s also important to check with your local laws and regulations regarding the purchase, possession, and use of ammunition.