6.8x43mm Remington SPC II
2002 · U.S. Army Marksmanship Unit / Remington Arms · 2 firearms in catalog
Also known as: 6.8 SPC, 6.8 SPC II, 6.8mm Remington SPC
Cartridge specifications
| Bullet Diameter | 7.04 mm (0.277") |
| Neck Diameter | 7.67 mm (0.302") |
| Base Diameter | 10.69 mm (0.421") |
| Case Length | 42.85 mm (1.687") |
| Overall Length | 57.4 mm (2.260") |
| Max Pressure | 379 MPa (55,000 psi) |
| Typical Bullet Weight | 7.45 g (115 gr) |
| Typical Muzzle Velocity | 808 m/s (2651 fps) |
| Typical Muzzle Energy | 2385 J (1759 ft·lbf) |
| Primer Type | Small Rifle |
| Cartridge Type | Rimless |
| Introduced | 2002 |
Firearms chambered in 6.8x43mm Remington SPC II
- Barrett REC7 — Barrett Firearms Manufacturing · Rifle · 2007
- LWRC SIX8 — LWRC International · Assault Rifle · 2012