9 mm (.355) 125 gr. FMJ

There are many different 9mm cartridges in the world, but not all of them use bullets of .355 inch diameter. Be sure that the handgun cartridge for which you are loading uses .355 inch diameter bullets.

The main design criterion for these bullets was reliable feeding in semi-auto handguns, and they achieve that to perfection. The 125 grain #8120 bullet, Sierra's first 9mm FMJ, was introduced in 1981.  While reliable and positive feeding characteristics were the main objectives, traditional Sierra accuracy has also been maintained. These bullets will give exceptional reliability and outstanding accuracy, and have been chosen by champion shooters of 9mm handguns worldwide.

Dia. (inches) Weight (grains) Sectional Density Ballistic Coefficients and Velocity Ranges
0.355 125 .142 .115 @ 1200 fps and above
.160 between 1200 and 1000 fps
.180 between 1000 and 800 fps
.180 @ 800 fps and below

Price: $25.41
Stock Code: 8120
100 bullets
To order by phone, please call 1-888-223-3006
*Sierra Bullets does not sell any loaded ammunition. What you are purchasing are bullets only and will need to be loaded into ammunition in order to be fired from a firearm. Prices, specifications and availability are subject to change without notice. We reserve the right to correct typographic, photographic and/or descriptive errors.


Overall Rating
5 Stars5 Stars5 Stars5 Stars5 Stars
Rate This Product
5 Stars5 Stars5 Stars5 Stars5 Stars
Shawn P of Orem, Utah February 7, 2018
I love vintage semi auto pistols. However, they can be a bit finicky. That is why is choose these fantastic bullets for my Luger, Broomhandle, and Bergmann. Additionally, Sierra has the best data, including 9mm Largo. These bullets feed reliably and produce accurate results.
Was this review helpful? Yes  No
341 found it helpful | 408 did not
A 305 Spin Website