Accuracy International AXMC vs SIG SG 552 Commando

2010–Present

1998–present

~15,000 estimated

Unknown

1,050 mm (41.3 in) with stock extended, 970 mm (38.2 in) with stock collapsed

730 mm (stock extended)

406 mm (16 in) standard, 508 mm (20 in) optional for .338 Lapua, 254 mm (10 in) for .308 variants

226 mm

5.6 kg (12.3 lb) empty, 6.2 kg (13.7 lb) with 20‑round .338 Lapua magazine

3.10 kg

10‑round detachable box standard for .308/.300 Win Mag, 5‑round for .338 Lapua, 7‑round for .300 Norma Magnum

30 rounds

Bolt‑action with three‑locking‑lugs, 60° bolt lift, interchangeable bolt head for different cartridges, fully enclosed receiver

Gas-operated, rotating bolt

Adjustable two‑stage trigger, pull weight 0.5–1.0 kg (1.1–2.2 lb) selectable

Selective fire

Standard: detachable Picatinny rail for optics, optional low‑power variable 1‑10× scope; backup: flip‑up iron sights on detachable rail

Diopter rear, post front