SIG Sauer 6.8×51 Hybrid Ball 113-grain ammunition (brand part no. MH68MM113B460) loads the .277 Fury cartridge (6.8x51mm) with a full metal jacket-style ball bullet built around SIG Sauer’s hybrid case construction. Sig Sauer developed the 6.8×51 platform to push more case capacity and higher performance than legacy .223/5.56 rifles allow, and this Ball load is the training and high-volume-shooting counterpart to SIG’s expanding hunting and defensive loads. At 113 grains, the bullet holds its shape for consistent function through 6.8×51-chambered rifles, making this a dependable choice for range days, drills, and building trigger time on a demanding new cartridge. Sold in a 460-round case, it is built for shooters who put serious volume through their 6.8×51 rifle.

Key Specifications

• The caliber is .277 Fury (6.8x51mm), a high-performance cartridge built for modern semi-automatic rifle platforms.
• The bullet weighs 113 grains and uses a Ball construction similar to a full metal jacket profile.
• The Ball bullet does not expand on impact, holding its shape for reliable, consistent feeding through semi-automatic actions.
• The case uses SIG’s hybrid construction, engineered to handle the higher pressures the 6.8×51 cartridge runs.
• Each case holds 460 rounds, enough to cover multiple range sessions on a cartridge that is otherwise hard to find in bulk.
• The full case ships at approximately 29.45 pounds, a useful reference for shipping and storage planning.
• The shipping package is 6.25 inches wide, sized for compact storage on a shelf or in a range bag.
• The shipping package stands 7.0 inches tall, another useful measurement for anyone planning storage space.

Frequently Asked Questions

What does Hybrid Ball mean for this ammunition? It refers to a full metal jacket-style ball bullet loaded in SIG’s hybrid case construction, built for the 6.8×51 cartridge.

Is the 113gr Ball bullet designed to expand? No, it is a non-expanding ball bullet meant for reliable feeding and training use rather than hunting or defense.

How many rounds come in this case? This listing includes a full case of 460 rounds.

Buy SIG Sauer 6.8×51 Hybrid Ball Ammo

The 6.8×51 platform is still catching on, and finding a bulk training load for it is not always easy. This 460-round case keeps a 6.8×51-chambered rifle fed through range day after range day. Check out more rifle ammunition shipped fast from our Lubbock, Texas gun shop.