Knight's Armament SR-15 KS-1 | 13.7" SBR

The Knight’s Armament SR-15 KS-1 13.7" rifle is chambered in 5.56 NATO and features a 13.7-inch cold hammer forged barrel with a 1:7 twist rate designed to stabilize a wide range of projectile weights. The barrel is manufactured from 32CrMoV12-10 steel, incorporates a chrome-lined bore, and utilizes a dimpled heavy profile to balance durability and weight. The rifle weighs approximately 6.88 pounds and has an overall length of approximately 30.3" to 33.5" depending on stock position.

Specifications

• Caliber: 5.56 NATO
• Barrel Length: 13.7" (34.8 cm)
• Barrel Material: 32CrMoV12-10 Steel
• Barrel Construction: Cold Hammer Forged
• Barrel Profile: Dimpled Heavy Profile
• Barrel Finish: Chrome Lined
• Twist Rate: 1:7" Right-Hand
• Weight: Approx. 6.88 lbs