Details
5.56X45mm 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.
Great for competition or target practice when ultimate accuracy matters.
20 round boxes.
ATTENTION:
You must be 18 or older to purchase rifle ammunition and 21 or older to purchase handgun ammunition.
For safety reasons, we do not accept returns of ammunition.
All ammunition will be shipped via ground delivery. Adult signature required on delivery. Please ensure you are purchasing and using the correct type of ammunition for your firearm.
Check the local laws of your area for any other laws or regulations before ordering.
Specifications
| SKU | E556M4-20 |
|---|---|
| Ammo Platform | Rifle |
| Ammo Usage | Match Grade |
| Ammo Type | OTM |
| Primer | Primed |
| Caliber | 5.56 NATO |
| Grain Weight | 77 gr |
| Qty Per Package | 20 |
| Test Barrel Length (in) | 24.0 ± 1/16 |
| Muzzle Velocity | 2,750 fps |
| Muzzle Energy | 1,293 ft-lbs |
| Ballistic Coefficient (G1) | 0.362 |
| Bullet Length | 17.018 mm |
| Nickel Plating | No |
| Lead Free | No |
| Staked Primer | No |
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