JavaScript seem to be disabled in your browser.

You must have JavaScript enabled in your browser to utilize the functionality of this website.

Grab Your Ammunition and... Go!

Home
Manufacturers
Hornady Ammo
20rds – 10mm Hornady Critical Duty 175gr. Flexlock Ammo

20rds – 10mm Hornady Critical Duty 175gr. Flexlock Ammo

Name: 20rds – 10mm Hornady Critical Duty 175gr. Flexlock Ammo
Brand: Hornady Ammunition
Price: 34.95 USD
Availability: InStock

$34.95

$1.75/ppr

- +

19 In stock

20rds – 10mm Hornady Critical Duty 175gr. Flexlock Ammo Details

For those who carry a firearm chambered in the mighty 10mm Auto, it's hard to beat Hornady Critical Duty as a carry load. This ammunition fires a 175 grain Flexlock hollow point bullet that can negate an attacker's use of various forms of cover including plywood, sheet metal, and auto glass. The Flexlock bullet is designed to punch through these barriers; its soft polymer tip keeps debris clear of the expansion cavity and delivers more reliable terminal performance upon contact with the target.

Product Type

Ammo
Manufacturer

Hornady Ammunition
Condition

New
Bullet Weight

175 Grain
Bullet Type

Jacketed Hollow-Point (JHP)
Use Type

Self Defense
Casing Type

Nickel-Plated Brass
Quantity

20
Ammo Caliber

10mm Auto
Manufacturer SKU

91256
Primer Type

Boxer
Muzzle Velocity

1160
Muzzle Energy

523
UPC Barcode

090255912562
Cost Per Round

$1.75/ppr

Gel test Results

We used a Glock 29 with a 3.78" barrel to test this Hornady Critical Duty 10mm ammo. Firing 5 rounds through a 4-layer barrier and into synthetic gelatin, you can see this Hornady penetrated about 23.5" and provided an expanded bullet diameter of about half-an-inch. How does that stack up to others? Check out the results below.

Hornady Ammunition 175 Grain 10mm Auto ammunition fired into ballistic gelatin

Unfired versus Fired Round Comparison

Image detailing before and after firing 20rds – 10mm Hornady Critical Duty 175gr. Flexlock Ammo

How do the results for this Hornady Ammunition 10mm Auto compare to other Hornady Ammo?

20rds – 10mm Hornady Critical Duty 175gr. Flexlock Ammo Gel Test Results

175 Grain Jacketed Hollow-Point (JHP) 10mm Auto ammo from Hornady Ammunition after firing into ballistic gelatin

Hornady Ammunition 175 Grain Jacketed Hollow-Point (JHP) 10mm Auto ammo fired into ballistic gelatin

			Median
Bullet Depth (in.)	20.9	22.9	23.2	23.4	27.4
Expanded Diameter (in.)	0.4	0.4	0.54	0.57	0.58
Bullet Weight after shot (gr.)	173.3	173.5	173.7	175	175
Bullet Velocity (fps)	1050	1051	1065	1084	1101

Hornady Ammunition 10mm Auto Ballistic Data

Hornady Ammunition 10mm Auto Ammo Details

Barrel Length inches: 5

Ballistics Coefficient (G1): 0.000

Ballistics Coefficient (G7): 0.000

Sectional Density: 0.156

	Muzzle	25 yds.	50 yds.	75 yds.	100 yds.
Velocity fps	1160	1107	1062	1024	992
Energy ft lbs	523	476	439	408	382
Bullet drop inch	n/a	0	-1.8	-5.5	-11.2

Trajectory Line Graph Hornady Ammunition 10mm Auto

Velocity / Energy Comparisons

Ammo	Muzzle Velocity	Muzzle Energy
180 Grain Full Metal Jacket (FMJ) Sellier & Bellot Ammunition	#12 1078 fps	#12 466.5 ft lbs
180 Grain Full Metal Jacket (FMJ) Magtech	#7 1129 fps	#7 510 ft lbs
180 Grain Jacketed Hollow-Point (JHP) Magtech	#10 1118 fps	#10 500 ft lbs
180 Grain Jacketed Hollow-Point (JHP) Sellier & Bellot Ammunition	#13 1072 fps	#13 460 ft lbs
170 Grain Full Metal Jacket (FMJ) Prvi Partizan Ammunition	#19 982 fps	#20 364 ft lbs
180 Grain Full Metal Jacket (FMJ) Remington Ammunition	#11 1103 fps	#11 486 ft lbs
200 Grain Jacketed Hollow-Point (JHP) Federal Ammunition	#17 991 fps	#16 436 ft lbs
200 Grain Jacketed Hollow-Point (JHP) Underwood Ammo	#2 1250 fps	#2 694 ft lbs
200 Grain Full Metal Jacket (FMJ) Blazer	#18 985 fps	#17 431 ft lbs
180 Grain Full Metal Jacket (FMJ) Winchester Ammunition	#15 1015 fps	#19 412 ft lbs
180 Grain Full Metal Jacket Truncated Cone (FMJTC) Fiocchi Ammunition	#8 1126 fps	#8 507 ft lbs
180 Grain Jacketed Soft-Point (JSP) Federal Ammunition	#9 1123 fps	#9 504 ft lbs
200 Grain Full Metal Jacket Truncated Cone (FMJTC) PMC Ammunition	#20 972 fps	#18 420 ft lbs
200 Grain Hard Cast Underwood Ammo	#3 1250 fps	#3 694 ft lbs
180 Grain Jacketed Hollow-Point (JHP) Buffalo Bore	#1 1350 fps	#1 728 ft lbs
175 Grain Jacketed Hollow-Point (JHP) Hornady Ammunition	#14 1062 fps	#15 439 ft lbs
180 Grain XTP Hornady Ammunition	#6 1148 fps	#6 526 ft lbs
180 Grain Jacketed Hollow-Point (JHP) Sig Sauer	#4 1250 fps	#4 624 ft lbs
200 Grain Jacketed Hollow-Point (JHP) Speer	#16 1015 fps	#14 457 ft lbs
175 Grain Jacketed Hollow-Point (JHP) Winchester Ammunition	#5 1215.5 fps	#5 577.5 ft lbs