The Underwood Range Supply .357 Magnum 158gr FMJ is a full metal jacket practice load from Underwood (Underwood part no. 198). Range Supply was developed to bring Underwood’s component quality to everyday shooting, and this version loads a 158-grain full metal jacket bullet. On impact the bullet does not expand and retains its weight, which makes it a fit for target and range work. The load uses flash-suppressed powder in non-corrosive, boxer-primed, reloadable brass cases. Each box holds 50 rounds.

Key Specifications

• Chambering is .357 Magnum, so match it to the cartridge marked on your revolver or lever gun.
• Bullet weight is 158 grains, loaded in a full metal jacket profile for practice.
• The bullet is a full metal jacket that does not expand and retains its weight on impact.
• The case is a boxer-primed, non-corrosive, reloadable brass case, and the load is new production.
• The powder is flash suppressed, which keeps your vision from being compromised in low light.
• Each box holds 50 rounds, a range-session count.

Frequently Asked Questions

What is the Range Supply line meant for? Underwood describes Range Supply as top-shelf components at a level suited to everyday shooters, and this full metal jacket load as ideal for target and range shooting.

Can I use this in an ultra-light alloy revolver? Underwood says the ammunition itself is safe for ultra-light alloy revolvers, but those guns recoil hard enough that bullets can jump the crimp, so Underwood does not suggest firing this load in them.

How many rounds are in the box? Each box holds 50 loaded rounds.

Buy the Underwood Range Supply .357 Magnum 158gr FMJ Ammunition, 50-Round Box

A 50-round box of full metal jacket makes a practical practice load for any .357 Magnum. Look through our handgun ammunition for more Underwood range options, and we will ship your order from our Lubbock, Texas gun shop with fast, insured delivery.