Sig Sauer Marksman 5.56 77 gr Ammo OTM - 20rds - E556M420

SIG SAUER Marskman 5.56x45mm NATO 77 Grain Elite Open Tip Match Centerfire Rifle Ammo 20 Rounds. 56X45mm OTM (open-tip match) 77-grain cartridge. This ammo features a Sierra MatchKing boat-tail projectile dependable primers brass case and clean-burning propellants for repeatable unrivaled accuracy. Specifications for SIG SAUER Marskman 5.56x45mm NATO 77 Grain Elite Open Tip Match Centerfire Rifle Ammunition: Manufacturer: SIG SAUER Caliber: 5.56x45mm NATO Number of Rounds: 20 Bullet Type: Jacketed Hollow Point (JHP) Bullet Weight: 77 grain Cartridge Case Material: Brass Muzzle Velocity: 2750 ft/s Muzzle Energy: 1293 ft-lbs Application: Competition Training Package Type: Box Included Accessories: Standard Primer Style: Centerfire G1 Ballistic Coefficient: 0.362 Features of SIG SAUER MARKSMAN ELITE AMMUNITION - 5.56X45MM 77 GR OTM 20/BX: Ammo Type OTM Caliber 5.56 NATO Grain Weight 77 gr Qty Per Package 20 Muzzle Velocity 2750 FPS Muzzle Energy 1293 FT-LBS Package Contents: SIG SAUER Marskman 5.56x45mm NATO 77 Grain Elite Open Tip Match Centerfire Rifle Ammunition SIG SAUER Infinite Guarantee What is SIG SAUER Marskman 5.56x45mm NATO 77 Grain Elite Open Tip Match Centerfire Rifle Ammunition good for? The manufacturer thinks that it is best for training competition.SIG SAUER E556M420: Marskman 5.56x45mm NATO 77 Grain Elite Open Tip Match Centerfire Rifle Ammo 20 Rounds