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.510 Whisper
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Technical Specifications:
- The .510 Whisper is a subsonic rifle cartridge developed by SSK Industries for use in suppressed rifles. It is capable of firing a .51-caliber bullet weighing 750 gr (49 g) at roughly 1,050 ft/s (320 m/s). IMPORTANT: This is a subsonic caliber. You find load data here: https://www.xxlreloading.com/subsonic-load-data
Velocity (V0)
1
1
1
1
1
1
1
1
1
Energy (E0)
Ballistic Coefficient (BC1)
Weight vs. Velocity - Suitable Bullets for this Caliber
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Barrel Length Variation vs. Velocity - by Bullet Weight
Loads available in this caliber with the following bullets
Filter by Bullet Weight (Grains)
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