Product Overview
The premier long range ammunition for 5.56 similar to the military Mk262 round. This utilizes the Sierra 77 Grain HPBT bullet with a high ballistic coefficient.
Brass: Offered in new brass only.
*IMPORTANT: Though both cartridges look identical, 5.56 is loaded to a higher pressure than .223, which is why rifles chambered for a 5.56 cartridge can fire .223, but it is not recommended that 5.56 cartridges are fired out of a rifle chambered for .223
| Bullet/ Grain | Application | Velocity/Test Barrel |
| 77gr HPBT |
precision rifle, long range, hunting, similar to the military's MK262 mod 1 round. |
2850/24” Ballistic Coefficient- .355 |
Warning: You must be 18 or older to purchase rifle or shotgun ammunition and 21 or older to purchase handgun ammunition. All ammunition will be shipped UPS Ground and cannot be shipped to P.O. boxes. For safety reasons, we do not accept returns on ammunition. Always make sure you use the correct ammunition for your specific firearm. Check your local laws for any other regulations.
Attention: Due to current circumstances, we are not shipping to the states of CA, CT, IL, MA, NJ, NY or the District of Columbia. For residents in all other states, please check your local laws for restrictions before ordering any ammunition products.
