Winchester Ammo WB40TC180X Centerfire Handgun Reloading 40 S&W .400 180 gr Full Metal Jacket Truncated-Cone (TCFMJ) 100 Per Box

Winchester's 40 S&W reloading bullets deliver the consistency handloaders rely on for match-ready ammo. The WB40TC180X round—a 180-grain full metal jacket truncated-cone (TCFMJ) design in .400 diameter—is engineered for controlled performance downrange, whether you're loading for steel matches, duty rounds, or high-volume range sessions. Winchester's precision manufacturing holds tight tolerances on bullet weight, jacket integrity, and profile, so your loads shoot to the same zero across barrels and chronograph with minimal velocity spread.

The truncated-cone profile sits between traditional round-nose and hollow-point geometry, delivering reliable feeding in modern semi-auto pistols while maintaining the inherent consistency that makes handloading worthwhile. At 180 grains, this bullet loads mid-to-heavy in the 40 S&W envelope, offering shooters flexibility in powder charge and velocity tuning. Full metal jacket construction ensures no exposed lead, simplifying cleanup and reducing airborne particulates on indoor ranges.

Each box contains 100 bullets, so you're stocking a solid batch without short-count frustration. These are component bullets only—you'll pair them with your choice of brass, powder, and primers according to your preferred load data. Winchester's reputation for bullet consistency means you can focus on fine-tuning your handload variables rather than chasing wild velocity swings.

Key Features

• 180-grain full metal jacket (FMJ) bullet, designed for the 40 S&W cartridge
• Truncated-cone (TCFMJ) profile for reliable feeding and performance
• .400 diameter for proper fit in 40 S&W chambers
• 100 bullets per box for convenient batch reloading
• Manufactured to Winchester's precision standards for load consistency

Specifications

Frequently Asked Questions

What is a truncated-cone bullet profile?

A truncated cone (TC) shape is a hybrid between traditional round-nose and flat-point geometries. It tapers from the main body to a slightly flattened nose, offering improved feeding reliability in modern semi-automatic pistols while maintaining the jacket stability of a traditional FMJ design. It's a common profile for duty and match 40 S&W handloads.

Can I use these bullets in my 40 S&W pistol?

Yes, these .400-diameter, 180-grain bullets are designed for 40 S&W reloading. You'll need to pair them with 40 S&W brass, an appropriate powder charge, and primers, then load and seat according to your chosen load data. Always consult published reloading manuals for safe starting loads.

How many bullets come in a box?

Each box contains 100 bullets, making it convenient for batching handloads without partial counts.

Are these bullets suitable for indoor range shooting?

Yes. The full metal jacket construction means there's no exposed lead, which is ideal for indoor ranges where lead exposure is a concern. FMJ bullets also simplify range cleanup.