T1T Kratos – 5.56 NATO 11.5in SBR- GRY/BLK

Description

The Tier 1 Tactical Kratos 11.5 SBR in GRY/BLK delivers compact precision, premium construction, and dependable 5.56 NATO performance in a short-barreled rifle platform. Engineered for maneuverability without compromising durability, this 11.5 SBR is built for shooters who demand reliability and control in tight environments.

Featuring a cold hammer forged barrel, billet receiver set, and high-end internal components, the Kratos 11.5 SBR provides smooth cycling, consistent accuracy, and rugged long-term performance.

11.5 SBR with Cold Hammer Forged Barrel

At the heart of this 11.5 SBR is an 11.5″ Cold Hammer Forged (CHF) 4150 CMV barrel featuring:

• 1:7 twist rate optimized for 5.56 NATO stabilization
• Chrome-lined bore for extended barrel life
• Heavy profile with dimpled fluting for strength and weight reduction
• Magnesium Phosphate (MP) coating for corrosion resistance
• Carbine-length gas system for reliable, consistent cycling

This barrel configuration ensures durability and dependable performance across a wide range of 5.56 NATO ammunition.

Billet Receiver 11.5 SBR Platform

The Kratos 11.5 SBR is built on precision-machined 7075-T6 billet aluminum upper and lower receivers finished with Type III hardcoat anodizing for maximum strength and corrosion resistance.

• 7075-T6 billet aluminum construction
• Mil-spec compatibility with standard AR-15 components
• Enhanced rigidity and tight tolerances

This solid foundation ensures long-term durability under demanding conditions.

Premium Internal Components for the 11.5 SBR

This 11.5 SBR is equipped with high-performance components engineered for reliability and smooth operation:

• DLC-coated auto bolt carrier (8620 steel)
• K-SPEC enhanced AR-15 bolt (C158 steel, MP3 finish, dual ejector)
• Geissele Super 42 braided wire buffer spring with H2 buffer
• Strike Industries Advanced 7-position receiver extension (7075-T6)
• Strike Industries Tribus castle nut with 3 QD mounting positions

These premium internals enhance cycling consistency, reduce wear, and maintain dependable function.

Performance Controls & Ergonomics

• Tier 1 Tactical AR Pro single-stage trigger (adjustable 1.5–5 lbs, flat face)
• Radian Talon ambidextrous safety selector (45° / 90° throw)
• Ambidextrous bolt catch
• Radian Raptor LT charging handle
• 6061-T6 aluminum M-LOK handguard with QD sling points
• Magpul MOE SL-S stock with waterproof storage and enhanced cheek weld
• Priapus vertical-angle grip with reinforced polymer construction

The ergonomic configuration enhances recoil control, handling, and shooter comfort in this compact 11.5 SBR platform.

11.5 SBR Specifications

• Caliber: 5.56 NATO
• Barrel Length: 11.5″
• Gas System: Carbine-length
• Overall Length: Approximately 29″ – 32″
• Weight: Approximately 6.2 lbs
• Twist Rate: 1:7
• Finish: Type III Hardcoat Anodized
• Color: Grey / Black

Built for Compact Strength.

The Tier 1 Tactical Kratos 11.5 SBR in GRY/BLK combines premium craftsmanship, compact maneuverability, and reliable 5.56 NATO performance in a purpose-built short-barreled rifle platform.

Click here to shop our other 5.56 AR rifles.