S&B .308 WIN. FMJ 11,7 G

S&B .308 Win FMJ is a cartridge with an 11.7-gram or 180-grain full metal jacket bullet for training, target shooting, and competitions. The bullet consists of a standard lead core and a metal jacket, and it has a non-expanding construction. The manufacturer’s stated muzzle velocity is 735 m/s and muzzle energy is 3160 J.

Suitable for use with

• .308 Winchester caliber rifles

• Regular shooting range training

• Target shooting

• Match and competition shooting

• Checking firearm reliability

• Confirming point of impact at the range

• Shooters who prefer a 180-grain load

• Firearms for which the manufacturer permits the use of .308 Winchester ammunition

Why choose S&B .308 Win FMJ 11.7 g?

• Heavy 11.7 g or 180 gr bullet

• Classic full metal jacket construction

• Standard lead core

• Non-expanding bullet for training and target shooting

• Manufacturer-recommended for range and competition use

• Manufacturer-rated reliable functioning

• Metal jacket reduces direct lead contact with the barrel

• Muzzle velocity 735 m/s

• Muzzle energy 3160 J

• Ballistic coefficient G1 0.498

• Standard pressure load, not +P

• 20 cartridges per box

Technical data

• Caliber: .308 Winchester

• Bullet type: FMJ (Full Metal Jacket)

• Bullet construction: metal jacket with lead core

• Bullet effect: non-expanding

• Bullet weight: 11.70 g / 180 gr

• Bullet number: 2957

• Jacket material: CuZn 10

• Sectional density: 0.271 lb/in²

• Ballistic coefficient: G1 0.498 / G7 0.250

• Total cartridge weight: 26 g

• Cartridge length: 70.50 mm

• Estimated power factor: 434.0 kgr·fps

• +P load: no

• Test barrel length: 600 mm

• Manufacturer-recommended use: shooting range and match/competition shooting

• Manufacturer-stated features: reliable, non-expanding, and less lead fouling in the barrel

Ballistic data

• At muzzle: 735 m/s and 3160 J

• At 100 m: 678 m/s and 2691 J

• At 200 m: 624 m/s and 2279 J

• At 300 m: 573 m/s and 1918 J

• At 400 m: 523 m/s and 1600 J

The manufacturer’s ballistic data is measured with a 600 mm test barrel. Actual velocity may depend on barrel length, chamber, firearm construction, ammunition batch, and environmental conditions.

Trajectory comparison data

Manufacturer’s published points of impact with sights zeroed at 100 meters:

• 50 m: 0.0 cm

• 100 m: 0.0 cm

• 200 m: –16.4 cm

• 300 m: –58.0 cm

• 400 m: –129.6 cm

Manufacturer’s MRD setting comparison data:

• 50 m: +1.8 cm

• 100 m: +3.8 cm

• 200 m: –8.8 cm

• 300 m: –46.7 cm

• 400 m: –114.6 cm

• Manufacturer-stated MRD: 153 m

MRD is the manufacturer’s calculated optimal sight distance, at which the trajectory does not rise above a set limit from the line of sight. This does not indicate the cartridge’s maximum range and does not replace actual point of impact verification.

Packaging

• Cartridges per box: 20

• Boxes per shipping case: 25

• Cartridges per shipping case: 500

• Approximate box weight: 0.56 kg

• Approximate shipping case weight: 14.3 kg

Frequently Asked Questions

What does FMJ mean?

FMJ stands for Full Metal Jacket. The bullet’s lead core is covered by a metal jacket and is not designed to expand in a controlled manner.

Is this cartridge suitable for hunting?

The manufacturer recommends this load primarily for training, target shooting, and competitions. The FMJ bullet is non-expanding and should not be considered an alternative to controlled expansion SP, SPCE, or HPC hunting bullets. Always follow local ammunition and game species regulations when hunting.

Is this lead-free ammunition?

No. The bullet contains a standard lead core surrounded by a metal jacket made of CuZn 10 alloy.

Are .308 Winchester and 7.62×51 NATO always interchangeable?

No. Although the cartridges have similar dimensions, interchangeability should not be assumed. Use only ammunition permitted by the firearm’s exact caliber markings and the manufacturer’s user manual.

What does 180 gr mean?

Grain (gr) is a unit of bullet mass. The 180-grain bullet in this cartridge weighs 11.7 grams and is heavier than the typical training loads for .308 Winchester.

Will a 180-grain FMJ hit the same point as a lighter bullet?

Not necessarily. Bullet weight, muzzle velocity, construction, and barrel characteristics all affect point of impact. After changing ammunition, always verify the firearm’s point of impact at the range.

Does a full metal jacket bullet eliminate the need to clean the barrel?

No. The metal jacket reduces direct contact between the lead core and the barrel, but powder residue, copper fouling, and other dirt can still accumulate. Clean the firearm according to the manufacturer’s instructions.

When is S&B .308 Win FMJ 11.7 g the right choice?

This load is suitable for .308 Winchester users seeking a heavy 180-grain FMJ bullet for training or target shooting. A muzzle velocity of 735 m/s, G1 ballistic coefficient of 0.498, and non-expanding construction distinguish it from lighter 147- or 150-grain training loads.

A cartridge with an HPBT bullet may be more appropriate if precision or competition shooting is the priority. For hunting, always select a controlled expansion hunting bullet that matches the specific game and local requirements.

Expert recommendation

.308 Winchester rifles may produce noticeably different points of impact with various bullet weights and loads. Before purchasing a larger quantity, try the cartridge in your firearm and evaluate accuracy, consistency, and case ejection over several shooting series.

The manufacturer’s trajectory data are for reference only. At longer distances, always verify the actual point of impact with your firearm, sight height, and specific ammunition batch. Always use hearing and eye protection, and before loading, ensure that the firearm’s caliber marking matches the label on the cartridge box.

Heavy 180-grain .308 Winchester training cartridge

S&B .308 Win FMJ 11.7 g combines a classic full metal jacket bullet, 735 m/s muzzle velocity, and a 20-round package. It is a practical choice for regular range training, target shooting, and competitions.