BYRNA 12 GAUGE Kinetic Ammo

Key Features:

• .61 caliber fin-tailed polymer projectile — 69 grains, with patented fin-stabilized technology for excellent accuracy and stability.
• Clamshell sabot system — The two-piece sabot ensures proper barrel alignment and discards cleanly after exiting the muzzle.
• Primer-powered only (no gunpowder) — Extremely quiet (~115-117 dB, about 16x quieter than a standard shotgun blast) and nearly recoilless.
• Muzzle velocity — ~312 fps (from standard barrel).
• Kinetic energy — Approximately 14.75–20 Joules (~13–15 ft-lbs), enough for strong stopping power and capable of breaking auto glass.
• Shell length — 2½” (2.5 inches).
• Effective range — 5 to 100+ feet with good accuracy thanks to the spinning fins.

Compatibility:

• Works in most pump-action, break-action, single-shot, and double-barrel 12-gauge shotguns.
• Not suitable for semi-automatic shotguns (will not cycle reliably due to low power).
• Recommended for Cylinder Bore or Improved Cylinder chokes only.
• Tested extensively with popular models like Remington 870, Mossberg 590, etc.