.277 SIG FURY / 6.8x51mm AR-10 Kits

.277 SIG FURY / 6.8x51mm AR-10 Kits

Build a next-generation large-frame rifle with .277 SIG FURY / 6.8x51mm AR-10 kits from Moriarti Armaments. Designed for shooters seeking exceptional velocity, long-range capability, and modern performance, our kits include premium components for custom rifle builds. The commercial .277 SIG FURY cartridge is the SAAMI designation for the 6.8×51mm cartridge developed by SIG Sauer, making both names commonly associated with the same chambering.

What makes .277 SIG FURY different from .308 Winchester?

The .277 SIG FURY (6.8×51mm) was developed to deliver higher velocity and flatter trajectories than traditional .308 Winchester while using a cartridge of similar overall size. It is designed for shooters seeking improved long-range performance and energy, making it an attractive option for precision shooting and hunting applications.