Is this a magnum round?

Name: 357 Sig - 125 gr JHP - Remington UMC - 50 Rounds
Brand: Remington
Price: 28 USD
Availability: OutOfStock
Rating: 5 (8 reviews)

The 357 Sig round was originally designed to meet the performance of the 357 Magnum revolver cartridge. The dimensions of this round are based on the .40 S&W round. This round will safely fire in any 357 Sig pistol in good working condition. While not formally classified as a magnum round, this could be considered as such for being based off of the 357 Magnum round.

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357 Sig - 125 gr JHP - Remington UMC - 50 Rounds

357 Sig - 125 gr JHP - Remington UMC - 50 Rounds

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Out of stock

Overview

Quantity - 50 rounds per box
Manufacturer - Remington Arms Company
Bullet - 125 grain jacketed hollow-point (JHP)
Casing - Boxer-primed brass

Manufacturer	Remington
Condition	New
Bullet Weight	125 Grain
Bullet Type	Jacketed Hollow-Point (JHP)
Ammo Casing	Brass
Quantity	50
Ammo Caliber	.357 Sig
Manufacturer SKU	L357S2
Primer Type	Boxer
Muzzle Velocity (fps)	1350
Muzzle Energy (ft lbs)	506
Attracts Magnet	No
UPC Barcode	047700356600

Use Type

Self Defense

Additional Resources

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Manufactured by the legendary Remington Arms Company, this product is brand new, brass-cased, boxer-primed, non-corrosive, and reloadable.

These JHP rounds are designed for expansion upon impact and are therefore perfect for self-defense and personal protection.

Ballistic Gel Test

Ballistic gel test for 357 Sig - 125 gr JHP - Remington UMC - 50 Rounds

Image showing Remington .357 Sig 125 Grain rounds fired into ballistic gel

Ballistics Test Summary

We test fired five rounds of .357 Sig Remington 125 gr UMC JHP into synthetic ballistic gelatin to observe its expansion and penetration characteristics. The ammo was fired from a Glock 31 pistol at a distance of 10 feet. A four-layer barrier of heavy fabric was placed in front of the gelatin to simulate clothing.

The complete data for this load from our test can be found on the chart below. The photo slider displays the expanded bullets that were retrieved from the gel. Pictured below is a high speed video that shows the bullet entering the gel at approximately 10,000 frames per second. The diagrams at the bottom of the page should give you an idea of how this load compares to other .357 Sig loads.

Find out more about ballistic gel testing and how this load compares to other self-defense ammo on Lucky Gunner Labs.

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			Median
357 Sig - 125 gr JHP - Remington UMC - 50 Rounds
Bullet Depth (in.)	16.9	17.7	18	18.3	20.3
Expanded Diameter (in.)	0.57	0.58	0.58	0.59	0.61
Bullet Weight after shot (gr.)	124	124	125	125	125
Bullet Velocity (fps)	1250	1395	1396	1397	1409