.32 S&W (.312 / 7.94 mm) Bullets

.32 S&W (.312 / 7.94 mm) bullets for reloading

Bullets for .32 S&W and .32 S&W Long typically have a diameter of approximately .312 inch, which equals about 7.9 mm. These rimmed revolver cartridges are available with a wide range of bullet weights, profiles and constructions.

The designation .32 does not refer to one specific bullet diameter. Several different .32 cartridges use slightly different dimensions. Always verify the actual bullet diameter, your firearm specifications and reliable load data before selecting a bullet.

Which cartridges use these bullets?

Bullets with a diameter of approximately .312 inch are commonly used in the following cartridges:

• .32 S&W – a compact rimmed revolver cartridge with a relatively short case.
• .32 S&W Long – a longer version offering more flexibility in bullet weights and designs.
• .32 S&W Long Wadcutter – commonly loaded with wadcutter bullets for precision target shooting.
• .32 H&R Magnum – a longer magnum cartridge that also uses .32 calibre bullets.
• .327 Federal Magnum – a higher-pressure cartridge within the same calibre family.

Although these cartridges use bullets of a similar diameter, their load data is not interchangeable. Case capacity, cartridge length and operating pressure differ between each cartridge.

Different types of .32 bullets

Several bullet designs are available for .32 S&W and .32 S&W Long. The correct choice depends on the cartridge, the firearm and the intended application.

• Wadcutter – a cylindrical bullet with a flat front designed to cut clean holes in paper targets.
• Semi-Wadcutter – combining a flat nose with a tapered shoulder.
• Round Nose – a traditional rounded bullet profile.
• Flat Point – featuring a flat tip and a compact profile.
• Copper-plated bullets – coated with a thin layer of copper.
• Full Metal Jacket (FMJ) – with a jacket covering most of the lead core.
• Cast lead bullets – available in different diameters, hardness levels and profiles.

Wadcutter bullets for .32 S&W Long

The .32 S&W Long is frequently loaded with wadcutter bullets. These bullets have a flat front and are often seated deeply into the case, resulting in a relatively short overall cartridge length.

With wadcutter loads, the exact bullet design and seating depth are particularly important. Different wadcutter bullets with the same weight may vary in length and construction. Always use load data developed specifically for the selected bullet.

Bullet diameter and fit

The most common bullet diameter within this category is approximately .312 inch. Depending on the barrel, cylinder throat dimensions and bullet type, slightly different diameters may also be appropriate.

Correct bullet fit is especially important when using cast or copper-plated bullets. A bullet that is too small may not seal the bore correctly, while an oversized bullet can create difficulties during loading or chambering.

If in doubt, measure the relevant dimensions of your firearm and follow the recommendations provided by the bullet manufacturer together with reliable load data.

Choosing the correct bullet weight

Bullet weight is expressed in grain. .32 S&W and .32 S&W Long generally use relatively light bullets. The most suitable weight depends on the cartridge, bullet profile, available case capacity and published load data.

A longer or heavier bullet occupies more space inside the case. This is especially important in compact revolver cartridges, where seating depth directly affects usable case volume.

Bullets with identical weights are not necessarily interchangeable. Bullet profile, length, jacket construction and crimp groove location may differ significantly.

Cartridge length and seating depth

Overall cartridge length must match both the cartridge specification and the firearm. In revolvers, loaded cartridges must fit completely inside the cylinder without protruding from the front.

Changing seating depth also changes available case volume, which may affect chamber pressure. Never copy seating depth from a different bullet without verifying suitable load data.

After seating the bullet, always check that every completed cartridge chambers freely in the cylinder.

Crimping .32 revolver cartridges

.32 S&W and .32 S&W Long are rimmed revolver cartridges. Depending on the selected bullet and published load data, either a light roll crimp or a taper crimp may be appropriate.

The crimp should retain the bullet securely without unnecessarily deforming either the case or the bullet. The correct crimp depends on the bullet design, the presence of a crimp groove and the die set being used.

Differences between .32 cartridges

.32 S&W, .32 S&W Long, .32 H&R Magnum and .327 Federal Magnum all have different case lengths, capacities and pressure limits. Sharing a similar bullet diameter does not mean they share the same loading data.

Always use published load data developed for the exact cartridge shown on both the firearm and the cartridge case. Also consider primer type, powder selection, bullet weight and bullet construction.

What should you consider?

• Verify the exact bullet diameter.
• Use load data for the correct cartridge only.
• Select a bullet profile suitable for the intended purpose and available cartridge length.
• Check that loaded cartridges fit completely inside the cylinder.
• Consider bullet length and construction.
• Do not copy seating depth from different bullet designs without verification.
• Use only the primer specified in the load data.
• Always begin with the recommended starting load from a reliable source.
• Inspect every completed cartridge carefully before use.

.32 S&W bullets in different configurations

This category includes bullets for .32 S&W, .32 S&W Long and related cartridges. Available bullets may differ in diameter, weight, material and profile.

Always review the product specifications to ensure the selected bullet matches your cartridge, firearm and published load data.

Related reloading components

SEM Jacht & Schietsport also offers cartridge cases, primers, smokeless powder and other reloading components for .32 revolver cartridges. You will also find die sets, shell holders, reloading presses, scales and measuring tools for case preparation and cartridge assembly.

Legal information

In the Netherlands, bullets are subject to the same legal requirements as cartridge cases. A valid Dutch firearms licence or Dutch hunting licence listing a firearm in a suitable calibre is required for purchase.

Customers must present a valid Dutch firearms licence or Dutch hunting licence together with valid identification at the time of purchase. These products are supplied only when all applicable legal requirements have been met.

Why SEM Jacht & Schietsport?

SEM Jacht & Schietsport supplies bullets for .32 S&W, .32 S&W Long and other cartridges using compatible .32 calibre bullets.

By comparing bullet diameter, weight, profile and seating depth, you can select a bullet that matches your reloading project. If you have questions about the available options, please contact us or visit our shop in Bornerbroek for personal advice.