S&B .12/63,5 PRACTICAL SLUG 32 G

S&B .12/63.5 Practical Slug is a 32-gram single slug cartridge designed for training and target shooting with a smoothbore firearm. The shorter 63.5 mm case, manufacturer’s stated velocity V₂ 395 m/s, and a box of 25 cartridges make this a practical choice for regular slug shooting.

Suitable for use with

• 12 gauge smoothbore firearms

• Firearms with a chamber of at least 63.5 mm

• Firearms whose manufacturer permits the use of single slug ammunition

• Range training

• Slug target shooting

• Practical shooting exercises

• Checking the point of impact of the firearm

• Comparing the accuracy of different slug cartridges

• Longer training sessions with a single load

Why choose S&B .12/63.5 Practical Slug 32 g?

• One 32 g Special Slug type projectile

• Load designed for training and target shooting

• Manufacturer's velocity V₂ 395 m/s

• Calculated energy at manufacturer’s velocity approximately 2496 J

• Compact 63.5 mm case

• 12.5 mm high metal case head

• 25 cartridges per box

• Enables longer shooting series with the same load

• Fits compatible 12/65, 12/70, and 12/76 chambered firearms

Technical data

• Caliber: .12/63.5

• Cartridge type: single slug cartridge for smoothbore firearms

• Slug type: Special Slug

• Number of slugs per cartridge: 1

• Slug weight: 32 g

• Manufacturer's velocity: V₂ 395 m/s

• Calculated energy at 395 m/s: approximately 2496 J

• Case head height: 12.5 mm

• Wad material: not specified in manufacturer's table

• Nominal case length: 63.5 mm

• Main intended use: training and slug target shooting

• Manufacturer's stated recommended use: unspecified

The calculated energy is based on a 32-gram slug and the manufacturer’s stated velocity. Actual velocity and energy may depend on the firearm, barrel length, ammunition lot, and measurement conditions.

Packaging

• Cartridges per box: 25

• Boxes per shipping case: 10

• Cartridges per shipping case: 250

• Shipping case weight: 11 kg

• Box dimensions not disclosed by manufacturer

Frequently Asked Questions

What does Practical Slug mean?

Practical Slug is a single slug cartridge for smoothbore firearms suitable for training and target shooting. Instead of multiple pellets, the cartridge contains one 32-gram Special Slug type projectile.

What does caliber 12/63.5 mean?

The number 12 refers to the firearm's gauge, and 63.5 is the nominal case length in millimeters after firing. The firearm’s chamber must be at least as long as the length marked on the cartridge.

Can this cartridge be used in a 12/65 firearm?

Generally yes, as the 63.5 mm cartridge is intended for use in chambers of at least 65 mm. However, always check the firearm’s caliber marking, technical condition, and manufacturer’s approval for single slug ammunition before shooting.

Can it be used in a 12/70 or 12/76 firearm?

Generally, a shorter 12/63.5 cartridge can be used in a longer 12/70 or 12/76 chamber if the firearm manufacturer allows slug cartridges. Also check the compatibility of the barrel and choke.

Can the cartridge be used in a chamber shorter than 63.5 mm?

No. The chamber must be at least as long as the nominal cartridge length. Using too long a cartridge in a shorter chamber can cause dangerous pressure increases.

Is Practical Slug suitable for shooting with a full choke?

Use only a choke that the manufacturer has approved for single slug ammunition. In many firearms, a cylinder or slightly constricted choke gives suitable results, but always check compatibility in the firearm and choke manual.

What is the difference between Practical Slug and 12/70 Special Slug?

Both use a 32-gram single slug, but Practical Slug has a 63.5 mm case and manufacturer velocity of 395 m/s. Special Slug V051732 uses a 70 mm case and has a velocity of 420 m/s. Recoil, point of impact, and accuracy may differ.

Is Practical Slug suitable for hunting?

Jahipaun describes it primarily as a cartridge suitable for range shooting, and the manufacturer places it in the category of special-purpose cartridges. Its suitability for hunting depends on the game, cartridge characteristics, and applicable hunting regulations.

Does the firearm need to be zeroed separately with this cartridge?

Yes. Different slug cartridges may produce different points of impact and groupings from the same firearm. The sight must be adjusted precisely for this load and, if possible, with the same ammunition lot.

When is S&B .12/63.5 Practical Slug 32 g the right choice?

This cartridge is suitable for 12 gauge smoothbore firearm users looking for a single slug training load for regular range and target shooting. The box of 25 cartridges allows for longer practice series and comparing points of impact at different distances.

The 12/70 Special Slug provides a higher manufacturer velocity with the same 32-gram slug. The lighter 28-gram Special Slug Sport may be suitable for shooters preferring a different mass and velocity for sporting practice.

Expert recommendation

Test Practical Slug with several groups of at least three shots each. Check both the group size and its location relative to the aiming point, as slugs of different construction may produce very different results from the same firearm.

Before shooting, ensure the firearm chamber is at least 63.5 mm long and the choke used is suitable for single slug ammunition. The slug projectile maintains a dangerous flight range much farther than small shot, so always use a secure backstop and safe shooting direction.

Practical 32-gram slug training cartridge

S&B .12/63.5 Practical Slug combines a 32-gram single slug, 395 m/s velocity, and a 25-cartridge training pack. It is a practical choice for slug target shooting with a smoothbore firearm and for checking the firearm's point of impact.