25rds - 9mm Hornady Critical Duty 135gr. FlexLock HP Ammo

Hornady Ammunition 135 Grain Jacketed Hollow-Point (JHP) Ammo Details

Designed to deliver the ultimate in barrier penetration, this Hornady Critical Duty 9x19 ammunition features tough patented FlexLock bullets. Weighing in at 135 grains, these proprietary projectiles incorporate two revolutionary Hornady features. The first is the special Flex Tip, a flexible polymer tip designed to prevent hollow point clogging and aid in terminal expansion. The second is a large mechanical jacket-to-core InterLock band. This unique system works to prevent jacket/core separation for maximum weight retention. The result of this high-performance design is consistent penetration and terminal performance through all FBI test barriers.



This package contains 25 rounds of Hornady Critical Duty 9mm Luger (9x19 Parabellum) ammunition. (Need bulk 9mm ammo? Get the full 250 round case of this same load here.) Perfect for defense applications whether on duty or off, each new production cartridge is loaded with low flash propellants to help preserve precious night vision. Alos, featuring bright nickel-plated brass cases, this ammo offers high visibility for easy loading and chamber checks, even in low light conditions.



Leaving the muzzle at a velocity of 1010 feet per second, each round delivers 306 foot pounds of muzzle energy.



Founded in 1949, Hornady Ammunition began as a simple two-man operation. From that humble foundation, Hornady evolved into a world innovator and top producer of high-performance ammo. Their Critical Duty line delivers excellent terminal performance even when shot through tough urban barriers. A favorite of law enforcement officers and tactical professionals across the country, Critical Duty is the perfect weapon for personal protection.


Gel test Results

As you hunt for the best self-defense 9mm Luger (9x19) ammo, we thought you might enjoy seeing the results of some testing we recently conducted with calibrated Clear Ballistics gelatin.

We shot five of these Hornady Ammunition rounds through a four-layer cloth barrier using a S&W M&P Shield. The results are detailed in the video you see above as well as the photographs. Through the charts, you should get a great idea how this Hornady Ammunition ammo stacked up relative to other 9mm Luger (9x19) ammo products available to American shooters.

To get a better sense of our tests, be sure to check out all the protocols we followed when conducting our tests to determine the best self-defense ammo.

How do the results for this Hornady Ammunition 9mm Luger (9x19) compare to other 9mm Hollow Point Ammo?

25rds - 9mm Hornady Critical Duty 135gr. FlexLock HP Ammo Gel Test Results

  Median
Bullet Depth (in.) 17.4 18.3 20.7 21.5 23.5
Expanded Diameter (in.) 0.35 0.35 0.35 0.36 0.47
Bullet Weight after shot (gr.) 135 136 136 136 136
Bullet Velocity (fps) 934 937 938 941 942

Hornady Ammunition 9mm Luger (9x19) Ballistic Data

Hornady Ammunition 9mm Luger (9x19) Ammo Details

Barrel Length inches
4
Ballistics Coefficient (G1)
0.195
Ballistics Coefficient (G7)
0.000
Sectional Density
0.153
Muzzle 25 yds. 50 yds. 75 yds. 100 yds.
Velocity fps 1010 984 960 938 918
Energy ft lbs 306 290 276 264 253
Bullet drop inch n/a 0 -2.2 -6.8 -13.9

Trajectory Line Graph Hornady Ammunition 9mm Luger (9x19)

Velocity / Energy Comparisons

Ammo Muzzle Velocity Muzzle Energy
115 Grain Full Metal Jacket (FMJ) Blazer Brass
#26
1047 fps
#39
280 ft lbs
115 Grain Full Metal Jacket (FMJ) Sellier & Bellot Ammunition
#13
1130.5 fps
#13
329 ft lbs
124 Grain Full Metal Jacket (FMJ) Blazer Brass
#37
1014 fps
#38
283 ft lbs
115 Grain Full Metal Jacket (FMJ) Fiocchi Ammunition
#17
1089 fps
#21
303 ft lbs
115 Grain Full Metal Jacket (FMJ) Tula Ammo
#8
1150 fps
#10
338 ft lbs
124 Grain Full Metal Jacket (FMJ) Federal Ammunition
#22
1049 fps
#22
303 ft lbs
115 Grain Full Metal Jacket (FMJ) Federal Ammunition
#23
1048 fps
#40
280 ft lbs
124 Grain Full Metal Jacket (FMJ) Winchester Ammunition
#16
1095 fps
#12
330 ft lbs
124 Grain Full Metal Jacket (FMJ) Magtech
#34
1024 fps
#32
289 ft lbs
147 Grain Full Metal Jacket (FMJ) Federal Ammunition
#43
953 fps
#25
297 ft lbs
124 Grain Jacketed Hollow-Point (JHP) Federal Ammunition
#31
1028 fps
#30
291 ft lbs
147 Grain Jacketed Hollow-Point (JHP) Federal Ammunition
#44
953 fps
#26
297 ft lbs
115 Grain Full Metal Jacket (FMJ) PMC Ammunition
#20
1057 fps
#35
285 ft lbs
124 Grain Full Metal Jacket (FMJ) Sellier & Bellot Ammunition
#27
1039 fps
#29
296.5 ft lbs
124 Grain Full Metal Jacket (FMJ) Fiocchi Ammunition
#24
1048 fps
#23
302 ft lbs
115 Grain Full Metal Jacket (FMJ) Magtech
#11
1135 fps
#14
329 ft lbs
115 Grain Full Metal Jacket (FMJ) Winchester Ammunition
#7
1157.5 fps
#9
342.5 ft lbs
115 Grain Jacketed Hollow-Point (JHP) Federal Ammunition
#25
1048 fps
#41
280 ft lbs
147 Grain Full Metal Jacket (FMJ) Blazer Brass
#49
903 fps
#47
266 ft lbs
115 Grain Full Metal Jacket (FMJ) Wolf Ammunition
#9
1150 fps
#11
338 ft lbs
147 Grain Jacketed Hollow-Point (JHP) Federal Ammunition
#45
953 fps
#27
297 ft lbs
115 Grain Jacketed Hollow-Point (JHP) Federal Ammunition
#4
1225 fps
#2
383 ft lbs
115 Grain Jacketed Hollow-Point (JHP) Hornady Ammunition
#32
1028 fps
#46
270 ft lbs
115 Grain Total Metal Jacket (TMJ) Speer
#15
1098 fps
#19
308 ft lbs
147 Grain Jacketed Hollow-Point (JHP) Speer
#48
915 fps
#45
273 ft lbs
150 Grain TSJ Federal Ammunition
#50
857 fps
#49
245 ft lbs
115 Grain Solid Copper Hollow Point (SCHP) Black Hills Ammunition
#5
1175 fps
#7
352 ft lbs
135 Grain Jacketed Hollow-Point (JHP) Hornady Ammunition
#42
960 fps
#42
276 ft lbs
147 Grain Total Metal Jacket (TMJ) Speer
#47
932 fps
#37
284 ft lbs
124 Grain Full Metal Jacket (FMJ) PMC Ammunition
#36
1017 fps
#36
285 ft lbs
124 Grain Jacketed Hollow-Point (JHP) Fiocchi Ammunition
#35
1020 fps
#33
287 ft lbs
100 Grain Frangible Federal Ammunition
#19
1075 fps
#48
257 ft lbs
124 Grain Jacketed Hollow-Point (JHP) Remington Ammunition
#12
1131 fps
#8
352 ft lbs
124 Grain Jacketed Hollow-Point (JHP) Speer
#18
1085 fps
#16
324 ft lbs
147 Grain Jacketed Hollow-Point (JHP) Speer
#46
936 fps
#34
286 ft lbs
124 Grain Jacketed Hollow-Point (JHP) Speer
#28
1039 fps
#28
297 ft lbs
124 Grain Jacketed Hollow-Point (JHP) Winchester Ammunition
#6
1171.5 fps
#3
378 ft lbs
147 Grain Jacketed Hollow-Point (JHP) Sig Sauer
#39
985 fps
#17
317 ft lbs
115 Grain Solid Copper Hollow Point (SCHP) Barnes Bullets
#29
1039 fps
#43
276 ft lbs
124 Grain XTP Hornady Ammunition
#33
1027 fps
#31
290 ft lbs
158 Grain Full Metal Jacket (FMJ) Fiocchi Ammunition
#51
814 fps
#50
232 ft lbs
150 Grain Full Metal Jacket (FMJ) Sellier & Bellot Ammunition
#41
966 fps
#18
310 ft lbs
124 Grain Jacketed Hollow-Point (JHP) Black Hills Ammunition
#10
1150 fps
#5
364 ft lbs
100 Grain HoneyBadger Black Hills Ammunition
#1
1300 fps
#4
375 ft lbs
115 Grain Jacketed Hollow-Point (JHP) Corbon
#3
1250 fps
#1
399 ft lbs
115 Grain Jacketed Hollow-Point (JHP) Hornady Ammunition
#30
1038 fps
#44
275 ft lbs
92 Grain Pre-Fragmented G2 Research
#2
1265 fps
#15
327 ft lbs
138 Grain Segmented Hollow Point (SHP) Federal Ammunition
#40
985 fps
#24
298 ft lbs
125 Grain HoneyBadger Black Hills Ammunition
#21
1050 fps
#20
306 ft lbs
127 Grain Jacketed Hollow-Point (JHP) Winchester Ammunition
#14
1120 fps
#6
354 ft lbs
100 Grain Jacketed Hollow-Point (JHP) Hornady Ammunition
#38
1003 fps
#51
224 ft lbs
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The Reviews

Why Shooters and Hunters love or hate 25rds - 9mm Hornady Critical Duty 135gr. FlexLock HP Ammo

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  • ☆☆☆☆☆

    posted on by Ronald Whitman Jr

    Above and beyond with my order.

  • ☆☆☆☆☆

    posted on by Happy owner

    This is the best self-defense ammo just because the higher grain than the critical defense gives you the advantage of stopping power threw car doors windows etc just the perfect round that works well for all brands of firearms

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