Heckler & Koch PSG1 vs KAC SR-25

1972–present

1993–present

Unknown

Unknown

1,208mm (47.6 in)

1,029mm (40.5 in)

650mm (25.6 in) — free-floating, polygonal rifling

508mm (20 in) or 610mm (24 in)

7.2 kg (15.9 lb) with scope and empty magazine

4.4 kg (9.7 lb) empty without scope

5 or 20 rounds

10 or 20 rounds

Roller-delayed blowback, semi-automatic — precision-machined

Gas-operated, direct impingement, rotating bolt

Adjustable match, 1.5 kg (3.3 lb) factory, adjustable down to 0.5 kg

KAC two-stage match, 2-2.5 kg (4.5-5.5 lb)

Hensoldt 6×42 scope with illuminated reticle standard — no iron sights

MIL-STD-1913 rail for optics, BUIS options