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Prod. No: 20180422

Norma Ecostrike Silencer 8x57 JS 10.4 g

Intent

Hunting

Ballistic Coefficient

0.353 G1

Bullet Weight

10.4 g / 160 gr

MRD

163 m (180 yd)

Velocity

825 m/s / 2707 f/s

Energy

3539 J / 2603 ft.-lb

This product data is zeroed with a 500 cm / 20 in barrel

The lead free choice for silencers and short barrels

ECOSTRIKEā„¢ brings the latest in bullet technology into a lead-free projectile. Our copper bullet delivers deep penetration, almost 100% weight retention and a high BC. To make the bullet lighter and prevent it from fragmenting, the lead has been replaced by copper and nickel.

ECOSTRIKEā„¢ is the lead-free choice for hunting medium and large game due to its excellent ability to expand at both low and high velocities.
The Ecostrike Silencer cartridge is loaded with our popular lead free Ecostrike bullet in our dark grey cases that also helps you to keep your standard loads and Norma Silencer Series separated when the bullets are the same.

The features of the Ecostrike bullet are the same as on our standard ammunition but the load is optimized for shorter barrels, 50 cm instead of CIP standard 61 cm. If you have a shorter barrel than 61 cm, you benefit from shooting Norma Silencer Series even without a silencer/suppressor. With an optimized load, you get greater speed and more effect, closer to your standard ammunition shot in standard 61 cm barrel.

Range

Allround

Long Range

Expansion

Controlled

Fast

Ballistic Performance

Key factors that shape bullet flight, impact and downrange consistency.

Velocity

Imperial

Metrics

V0

2707 f/s

825 m/s

V100

2452 f/s

740 m/s

V200

2212 f/s

661 m/s

V300

1985 f/s

586 m/s

Energy

Imperial

Metrics

E0

2603 ft.-lb

3539 J

E100

2136 ft.-lb

2848 J

E200

1738 ft.-lb

2272 J

E300

1400 ft.-lb

1786 J

Wind

Imperial

Metrics

100 yd 1 in

100 m 34 mm

200 yd 4.2 in

200 m 143 mm

300 yd 9.9 in

300 m 340 mm

Zeroing distance

See how different zeroing distances shift point of impact across the range.

50 m

80 m

100 m

150 m

200 m

300 m

80 m

-3.0

-6.0

-54.0

-153.0

-525.0

100 m

0.0

5.0

-45.0

-140.0

-505.0

150 m

15.0

29.0

30.0

-80.0

-416.0

200 m

35.0

61.0

70.0

60.0

-296.0

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