The Barnes M/LE TAC-XP .357 SIG 125gr pistol bullet (brand part no. 30446) is a .355-diameter, flat-base hollow point machined from 100% copper with no lead core, giving handloaders a lead-free option for personal defense and duty-grade .357 SIG ammunition. Barnes built the TAC-XP line to retain its original weight and track straight after passing through mid-level barriers like windshield glass, plywood, and metal car doors, a real-world consideration for anyone loading rounds meant to perform beyond a bare ballistic gel test. It ships 40 to a box.

Key Specifications

• .357 SIG chambering, .355-inch bullet diameter for standard .357 SIG handloads.
• 125-grain bullet weight matched to typical .357 SIG defensive loads.
• Flat-base hollow point (FB HP) design intended for reliable expansion on impact.
• 100% copper, lead-free construction meets environmental and range lead-restriction requirements.
• Barrier-blind performance tracks straight through windshield glass, plywood, and metal car doors per Barnes’ testing.
• Ships at approximately 0.8 lb per box.

Frequently Asked Questions

Is this bullet lead-free? Yes, the TAC-XP is machined from 100% copper with no lead core.

What is the TAC-XP built for? It is designed for law enforcement, personal defense, and tactical shooters loading .357 SIG rounds that need barrier-blind performance.

Buy the Barnes M/LE TAC-XP .357 SIG 125gr Pistol Bullets

Pick up this box of 40 Barnes TAC-XP .357 SIG projectiles from our reloading bullets selection to build lead-free defensive loads. Order from our Lubbock, Texas gun shop for fast, insured shipping nationwide.