Federal builds the Federal Premium .357 Magnum 140gr BRX, 20-Round Box (brand part no. P357XB1) around a .357 Magnum platform, built to put big game down cleanly and ethically. Each round drives a 140-grain Barnes Expander BRX all-copper hollow point, lead-free bullet. It is a dependable option for anyone stocking up on handgun ammunition. Federal backs the load with consistent quality control from lot to lot, so what you pattern or zero with today is what ships in the next case.

Key Specifications

• The chambering is .357 Magnum, a chambering with the reach and energy for deer-sized game and larger.
• The bullet weighs 140 grains, enough mass to drive deep and transfer energy on game.
• The bullet is a Barnes Expander BRX all-copper hollow point, lead-free, engineered to expand on impact for a wider wound channel.
• The bullet is lead-free, keeping the load legal for hunting in California and other jurisdictions that restrict traditional lead-core bullets.
• The case is Copper, a consistent case material for reliable chambering.
• Each box holds 20 rounds, plenty to sight in and still head to the stand with a full load.
• Cost per round runs about $1.92, useful for budgeting a range day or a season of practice.

Frequently Asked Questions

What game is the 140gr Barnes Expander BRX all-copper hollow point, lead-free suited for? With .357 Magnum performance behind a Barnes Expander BRX all-copper hollow point, lead-free, it’s well matched to deer-sized game.

Does the Barnes Expander BRX all-copper hollow point, lead-free bullet expand on impact? Yes, it’s engineered to expand reliably on impact for a wider wound channel and faster energy transfer.

What is the case made of? It uses a copper case, a consistent case material for reliable chambering.

Buy the Federal Premium .357 Magnum

Confirm your zero with a few rounds before the season opens, then trust this load on the shot that matters. Browse more handgun ammunition while you shop, or add this load to your cart now. Order from our Lubbock, TX gun shop and it ships fast to your door.