Testing the SIG SPEAR in 6.8x51!
This review of the SIG SPEAR in 6.8x51mm highlights its impressive ballistics and energy output, exceeding 6.5 Creedmoor. While the 113-grain ball round did not penetrate a Level IV armor plate, it caused significant backface deformation. Accuracy with ball ammo was typical for military rifles, and recoil was comparable to .308.









