The Nosler Assured Stopping Power .357 Magnum 125gr JHP Handgun Ammunition is a 125-grain Assured Stopping Power load from Nosler, sold in a 20-round box (Nosler part no. 40134). Nosler describes its Assured Stopping Power line as now being for revolvers and lever guns, and this is the .357 Magnum offering with a 125-grain jacketed hollow point. Each box holds 20 rounds.

Key Specifications

• Chambering is .357 Magnum, the single designation Nosler lists for this load.
• Bullet weight is 125 grains, the grain weight Nosler lists for this load.
• The bullet type is jacketed hollow point Assured Stopping Power bullet, the handgun bullet in the Nosler Assured Stopping Power line.
• Box quantity is 20 rounds, a practical count for range practice.
• Country of manufacture is the United States, as listed on the Nosler product page.
• The G1 ballistic coefficient is listed at 0.130, the drag figure Nosler publishes for this load.
• Nosler describes the line as for revolvers and lever guns, which tells you the platforms it targets.

Frequently Asked Questions

Which firearms is this load meant for? Nosler describes the Assured Stopping Power line in this chambering as now for revolvers and lever guns.

What bullet does this .357 Magnum load use? It is loaded with an Assured Stopping Power jacketed hollow point bullet at 125 grains.

How many rounds come in a box of the .357 Magnum 125gr ASP JHP? Each box holds 20 rounds.

Buy the Nosler Assured Stopping Power .357 Magnum 125gr JHP Handgun Ammunition

A 20-round box of this 125-grain .357 Magnum load ships from our Lubbock, Texas gun shop with fast, insured delivery. Browse more handgun ammunition while you are here and stock up for the range.