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T1T Kratos – 5.56 NATO 12.5in Pistol- GRY/BLK

T1T Kratos

Black semi-automatic rifle with a quad-rail handguard and collapsible stock, shown in profile on white background.
Side profile of a modern assault rifle with a long vented quad-rail handguard and adjustable stock suitable for tactical use.
Black semi-automatic rifle with a quad-rail handguard and collapsible stock, shown in profile on white background.
Side profile of a modern assault rifle with a long vented quad-rail handguard and adjustable stock suitable for tactical use.

T1T Kratos – 5.56 NATO 12.5in Pistol- GRY/BLK

$2,500.00

  • Hand fitted receiver setMatched and serialized as a pair, not sorted from a bin.
  • 12 week build timeBuilt to order in Walford, Iowa.
  • Adjustable gas blockTune it for your can, your load, your climate.
  • 25,000 round third party testIndependently run by 110 SASS, unedited.

Ships directly to your licensed FFL dealer, not to your door, with the case and all accessories. We collect your dealer details once the order clears. Transfer fees are paid to the dealer directly.

The Tier 1 Tactical Kratos – 5.56 NATO 12.5in AR Pistol in GRY/BLK delivers compact precision and performance in a lightweight AR platform. Built with premium components and a cold hammer forged barrel, this 12.5 AR pistol offers reliable accuracy, smooth cycling, and rugged durability for serious shooters and defensive applications.

Designed for maneuverability without sacrificing performance, the 12.5 AR pistol configuration provides enhanced control in a compact platform while maintaining the ballistic capability of 5.56 NATO.

12.5 AR Pistol with CHF Barrel – Compact Power

At the core of this AR pistol is an 12.5″ 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 weight reduction
  • Magnesium Phosphate (MP) coating for corrosion resistance
  • Mid-length gas system for reliable, consistent cycling

This barrel configuration ensures durability, reliability, and consistent accuracy across a wide range of 5.56 NATO ammunition.

Premium Billet Receiver 12.5 AR Pistol Platform

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

  • Precision-machined billet construction
  • Mil-spec compatibility with standard AR-15 components
  • Enhanced structural rigidity and clean fitment

This foundation provides durability and long-term reliability under demanding use.

Advanced Internal Components

This AR pistol is equipped with premium internals designed for smooth operation and longevity:

  • 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 components enhance reliability, reduce wear, and maintain consistent performance.

Ergonomic 12.5 AR Pistol with M-LOK Handguard

  • 6061-T6 aluminum M-LOK handguard
  • Two QD sling attachment points
  • SB Tactical SBA5 adjustable pistol brace
  • Driven Arms Co Vertical Crossover Grip (VCG) with sawtooth texture

The ergonomic configuration promotes improved control, recoil management, and shooting comfort in this compact 11.5 AR pistol platform.

Kratos 12.5 AR Pistol Specifications

  • Caliber: 5.56 NATO
  • Barrel Length: 12.5″
  • Gas System: Mid-length
  • Overall Length: 29.25″ – 31.75″
  • Weight: Approximately 6.2 lbs
  • Twist Rate: 1:7
  • Finish: Type III Hardcoat Anodized
  • Color: GRY / Black

Built for Performance. Designed for Precision.

The Tier 1 Tactical Kratos 12.5 AR pistol in GRY/BLK delivers premium construction, compact handling, and dependable 5.56 NATO performance for shooters who demand quality and reliability.

Click here to shop our other 5.56 rifles.

Up Close

Machined, fitted, photographed honestly.

Serialized matched receiver set, magwell crest detail Serialized matched sets Adjustable flat face trigger A trigger you tune Receiver after a high round count test Run hard, on camera Kratos in the field Gassed for the real world
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