Knight's Armament SR-25 K5 | 14.5" SBR

The Knight’s Armament SR-25 K5 14.5" SBR is a semi-automatic rifle platform chambered in 7.62 NATO / .308 Winchester, designed around the proven SR‑25 architecture. Its 14.5‑inch cold hammer forged barrel with a 1:10 twist rate is chrome lined for durability and consistent performance with a wide range of .30‑caliber projectiles. The hybrid light profile barrel helps balance strength and weight, contributing to a manageable overall package for modern sporting, duty, or precision‑oriented shooting applications.

With an overall weight of 8.34 pounds and an adjustable overall length depending on stock configuration, the SR‑25 K5 provides a compact large‑frame rifle option within the SR‑25 lineup. Built using materials such as 32CrMoV12‑10 steel for the barrel.

Specifications

• Caliber: 7.62 NATO / .308 Winchester
• Barrel Length: 14.5 in
• Barrel Construction: Cold Hammer Forged, Chrome Lined
• Barrel Material: 32CrMoV12‑10 Steel
• Barrel Profile: Hybrid Light Profile
• Twist Rate: 1:10 in (25.4 cm)
• Weight: 8.34 lbs (3.78 kg)
• Overall Length: 33.1 in – 37.25 in (84.1 – 94.6 cm)