Knight's Armament SR-25 A2 | 20" Rifle

The Knight’s Armament SR-25 A2 20" rifle is chambered in 7.62 NATO / .308 Winchester and features a 20-inch barrel with a 1:10 twist rate designed to stabilize a wide range of .30 caliber projectiles. The barrel is manufactured from ORD 4150 steel and utilizes 5R cut rifling, along with a dimpled hybrid medium profile intended to balance durability, heat management, and overall weight.

This rifle has an approximate weight of 9.42 pounds and an overall length of 38.5" to 42.5" depending on stock position. The configuration represents a full-length rifle option within the SR-25 lineup while incorporating materials and barrel manufacturing methods used in Knight’s Armament rifles.

Specifications

• Caliber: 7.62 NATO / .308 Winchester
• Barrel Length: 20" (50.8 cm)
• Barrel Material: ORD 4150 Steel
• Rifling Type: 5R Cut Rifling
• Barrel Profile: Dimpled Hybrid Medium Profile
• Twist Rate: 1:10" Right-Hand
• Weight: Approx. 9.42 lbs (4.27 kg)
• Overall Length: Approx. 38.5" – 42.5"