S&B 7X64 SP 9,1 G (BULK)

S&B 7×64 SP 9.1 g Bulk is a 50-cartridge pack of hunting ammunition. Each cartridge uses a 9.1 g / 140 gr soft-point bullet whose lead core and precisely engineered jacket are designed to provide controlled expansion, high weight retention and reliable functioning.

Suitable for use

• Rifles chambered in 7×64

• Hunting

• Short and medium hunting distances

• Users who prefer a fast 140-grain hunting bullet

• Open terrain

• Purchasing a larger quantity of one consistent load

• Firearms approved for standard-pressure 7×64 ammunition

Why choose S&B 7×64 SP 9.1 g Bulk?

• 9.10 g / 140 gr soft-point bullet

• SP projectile designed for controlled expansion

• Manufacturer-specified high weight retention

• Muzzle velocity of 856 m/s

• Muzzle energy of 3334 J

• Factory brass case

• Standard-pressure loading, not +P

• Manufacturer-specified accurate and reliable functioning

• 50-cartridge bulk pack

Technical specifications

• Calibre: 7×64

• Alternative designation: 7×64 Brenneke

• Bullet type: SP / semi-jacketed soft point

• Bullet construction: Jacketed lead core with an exposed soft point

• Bullet performance: Controlled expansion

• Bullet weight: 9.10 g / 140 gr

• Jacket material: CuZn 10

• Sectional density: 0.248 lb/in²

• Ballistic coefficient: G1 0.231 / G7 0.115

• Total cartridge weight: 23.0 g

• Cartridge length: 81.50 mm

• Case: Factory brass

• +P loading: No

• Estimated power factor: 393.1 kgr·fps

• Test-barrel length: 600 mm

• Manufacturer-recommended use: Hunting

• Manufacturer-specified features: Reliable, accurate and rapid controlled expansion

Ballistic data

• Muzzle: 856 m/s and 3334 J

• 100 m: 725 m/s and 2390 J

• 200 m: 606 m/s and 1670 J

• 300 m: 498 m/s and 1127 J

• 400 m: 399 m/s and 725 J

The manufacturer’s ballistic data were obtained with a 600 mm test barrel. Actual velocity and energy can vary with barrel length, firearm design, ammunition lot and environmental conditions.

Trajectory reference

Manufacturer-published impact points with a 100 m zero:

• 50 m: –0.5 cm

• 100 m: 0.0 cm

• 200 m: –13.9 cm

• 300 m: –54.9 cm

• 400 m: –136.3 cm

• Manufacturer-specified maximum point-blank range: 165 m

These figures are intended for comparison. Actual trajectory and point of impact depend on the firearm, sight height, atmospheric conditions and ammunition lot.

Packaging

• Cartridges per bulk pack: 50

• Calibre: 7×64

• Bullet type: SP

• Bullet weight: 9.10 g / 140 gr

• Case material: Brass

The manufacturer’s current page for the standard SP load lists a 20-cartridge box. Product code V340552 identifies a separate 50-cartridge bulk package of the corresponding 140-grain SP loading.

Frequently asked questions

Are 7×64 and 7×64 Brenneke the same calibre?

Yes. Both names refer to the same rimless rifle cartridge. Compatibility must nevertheless always be confirmed from the firearm’s calibre marking.

Are 7×64 and 7×65 R interchangeable?

No. The 7×65 R is a rimmed cartridge primarily intended for break-action firearms. Its dimensions differ from those of the rimless 7×64.

Is this an SP or FMJ load?

Product code V340552 identifies a 50-cartridge pack loaded with a 140-grain SP bullet. The supplied FMJ webpage describes a different load carrying product code V331162.

Does the SP bullet expand?

Yes. Its exposed lead tip helps initiate deformation and expansion on impact. Actual terminal performance depends on impact velocity and conditions.

Does the bulk pack have different ballistics from the 20-round SP box?

When both packages contain the same 9.1 g SP loading, the same ballistic reference data apply. The package size and product code are nevertheless different.

What game is this ammunition suitable for?

Suitability depends on game species, distance and applicable hunting regulations. Current minimum bullet-weight and impact-energy requirements should be checked before use.

When is S&B 7×64 SP 9.1 g Bulk the right choice?

This load suits 7×64 rifle users who prefer a fast 140-grain soft-point hunting bullet. With a muzzle velocity of 856 m/s and muzzle energy of 3334 J, the manufacturer’s figures show a comparatively flat trajectory and 1670 J of retained energy at 200 metres.

The 50-cartridge bulk pack is practical when the same load will be used for confirming the rifle’s point of impact and for hunting. It allows both practice and field use with the same bullet weight and construction.

Expert recommendation

Verify the load’s accuracy in the individual rifle before adopting the entire bulk pack. Barrel length, barrel harmonics and sight height can change the actual point of impact even when the manufacturer’s ballistic figures remain unchanged.

Recheck the zero when changing from FMJ, SPCE or a heavier hunting bullet to this 9.1 g SP load. Changes in bullet weight and construction can shift the point of impact considerably. Hunt only at distances where the rifle’s accuracy and trajectory have been personally confirmed.

A 50-cartridge 7×64 hunting-ammunition pack

S&B 7×64 SP 9.1 g Bulk combines a 140-grain soft-point bullet designed for controlled expansion, a muzzle velocity of 856 m/s and a 50-cartridge package. It is a practical option for hunters who want to use the same load for rifle confirmation and hunting.