Winchester USA Ammo 9mm 50-Rounds 124 Grain FMJ


Winchester USA ammunition is the gold standard when it comes to reliable and high quality ammunition to use at the range. Be sure to pick up as much as you can today, and take advantage.


Winchester USA Ammo 9mm 50-Rounds 124 Grain FMJ

USA Ammo Features

“USA White Box” stands for consistent performance and outstanding value, offering high-quality ammunition to suit a wide range of hunter’s and shooter’s needs.

USA Ammo Specifications
Brand: Winchester Ammo
Category: Centerfire Handgun Rounds
Caliber: 9mm Luger
Model: USA
Bullet Weight: 124 gr
Rounds Per Box: 50
Casing Material: Brass
Application: Recreational Shooting
Boxes Per Case: 10
Bullet Type: Full Metal Jacket (FMJ)
Muzzle Energy: 358 ft lbs
Muzzle Velocity: 1140 fps
TYPE Handgun Ammo
UPC 020892212312

Winchester USA Ammo 9mm 50-Rounds 124 Grain FMJ.

Winchester primers come in WSP, WLP, WSR, and WLR flavors – small pistol, large pistol, small rifle and large rifle. They use the same primer for standard and magnum loads, which in essence means they are all magnum primers, and they act that way on a chronograph, with larger standard deviation in velocity than I get with a standard primer from CCI.

My preference in primers for standard loads is CCI, and generally speaking in a good load I can get standard deviations in velocity in the high single digits or low teens, where the same load may have and SD of 25-30 with a Winchester primer.

I’ve had good luck using CCI primers. From what I understand CCI benchrest primers are usually easier to ignite than their regular, magnum and military style primers. And the military and magnum primers need a harder strike to ignite.

I had my best groups at 100 yards using CCI BR primers in my AR-15 in 5.56. However, I don’t recommend using them in an AR because they would be the ones most likely to slam fire.

Never had a misfire or slam fire with either the CCI #41 or BR in the AR. Remington Small Rifle Bench Primers #7-1/2 Box of 1000