Barnes Pioneer 357 Mag 140gr XPB Handgun Ammunition

Unleash formidable stopping power with Barnes Pioneer 357 Mag 140gr XPB Handgun Ammunition, tailored for hunters and revolver enthusiasts who crave precision and impact. Designed for 357 Magnum revolvers and lever-action rifles, this ammunition features Barnes’ XPB (X Pistol Bullet) all-copper construction, delivering explosive expansion and deep penetration for big game like deer or hogs. With a muzzle velocity of 1425 fps and 631 ft-lbs of energy, it ensures devastating performance in challenging hunting scenarios.

Crafted with premium brass casings, each round provides corrosion resistance and seamless cycling, ideal for iconic revolvers or lever guns. The 140-grain XPB bullet retains nearly 100% of its weight, creating wide wound channels for swift, ethical kills. Its lead-free design meets environmental standards, appealing to eco-conscious shooters. Whether you’re navigating thick brush or preparing for close-range encounters, this ammunition offers the reliability and precision that define Barnes’ legacy.

• All-copper XPB bullet for massive expansion and penetration
• 140-grain bullet at 1425 fps for powerful impact
• Premium brass casings for durability and smooth feeding
• Ideal for big-game hunting and revolver shooting
• 20-round box for versatile field use

Embrace Barnes’ tradition of excellence. Shop now for premium 357 Magnum ammunition and dominate your next hunt with confidence!

Ammunition Shipping Disclaimer:

Federal law mandates that you must be at least 18 years old to purchase rifles, shotguns, and their respective ammunition, and at least 21 years old to purchase all other firearms and ammunition. Ammunition will be shipped via ground service by the carrier of our choice to the contiguous 48 states only.  A street address is required for delivery. There is no option for shipping ammunition to international customers. 

For safety reasons, we do not accept returns on ammunition with no exception. Always make sure you are using the correct ammunition for your firearm.

DNW Outdoors customers in LA, DC, MN, PA, NY, NJ, MA, IL, CT, and CA should check with their local laws for ammunition restrictions before placing an order.

Due to New York State Law requiring a NICS background check at the time of ammunition purchase DNW Outdoors will not be able to sell and ship ammunition to the State of New York. 

Residents of Illinois purchasing ammunition must provide proof of a FOID card via email  at onlinesales1@dnwoutdoors.com with the subject line FOID before ammunition purchased will be shipped.

Residents of New Jersey purchasing ammunition must provide proof of  a FPIC card or New Jersey Handgun permit via email to onlinesales1@dnwoutdoors.com with the subject line of “FPIC” before  the ammunition purchased will be shipped.

Residents of Connecticut purchasing ammunition must provide proof of a Ammunition Eligibility Certificate or Permit to via email to onlinesales1@dnwoutdoors.com with the subject line of “Ammunition Eligibility Certificate”

DNW Outdoors reserves the right to ask for proof of age when buying age restricted items such as ammunition and firearms. No Exceptions.

**WARNING:** This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov