Davidson Defense Stalwart 11.5-inch Carbine-Gas 1:8 .223 Wylde AR-15 Freefloat M-Lok Handguard Pistol Complete Upper Build

Davidson Defense Stalwart 11.5 Inch .223 Wylde AR-15 Complete Upper - M-LOK Handguard

The Davidson Defense Stalwart 11.5 Inch .223 Wylde AR-15 Complete Upper includes an 11.5-inch 4140 CrMoV steel barrel, a 7075-T6 aluminum upper receiver, a black aluminum free float M-LOK handguard, a micro low-profile gas block, a Mil-Spec AR-15 M4 charging handle, and a steel flash can muzzle device. The barrel features a nitride finish, a 1:8 twist rate, and a carbine gas system, chambered in .223 Wylde. The upper receiver has an anodized finish. The handguard is aluminum with a black finish and M-LOK compatibility.

Key Features

• 11.5-inch barrel, 4140 CrMoV steel, nitride finish
• 1:8 twist rate, .223 Wylde chambering, carbine gas system
• 7075-T6 aluminum upper receiver, anodized finish
• Free float handguard, black aluminum, M-LOK compatible
• Micro low-profile gas block
• Mil-Spec AR-15 M4 charging handle
• Steel flash can muzzle device

Perfect For

• .223 Wylde AR-15 platform builders
• Builders selecting an 11.5-inch barrel complete upper with charging handle
• Builds requiring M-LOK handguard compatibility in a .223 Wylde configuration
• AR-15 owners sourcing a complete upper for a standard lower receiver

Stalwart Barrel and Upper Receiver

The 11.5-inch barrel is constructed from 4140 CrMoV steel with a nitride finish and a 1:8 twist rate, chambered in .223 Wylde. The carbine gas system is the stated gas system for this complete upper. The upper receiver is 7075-T6 aluminum with an anodized finish, a standard material and finish specification for AR-15 upper receivers in this category.

Free Float M-LOK Handguard

The free float handguard is black aluminum with M-LOK compatibility along the body. The free float configuration keeps the handguard body independent of the barrel. M-LOK compatibility supports a range of modular accessories across compatible platforms. The black finish is consistent with the overall finish profile of this complete upper.

Gas Block and Flash Can

The kit includes a micro low-profile gas block and a steel flash can muzzle device as listed components. The micro low-profile designation is the primary specification for the gas block within this complete upper. The steel flash can is a listed muzzle device inclusion within this Stalwart configuration.

Charging Handle

The Mil-Spec AR-15 M4 charging handle is included as a listed component within this complete upper. The Mil-Spec M4 designation refers to the standard charging handle specification for AR-15 platform builds.

Follow safe handling and manufacturer instructions. Ensure compliance with all applicable federal, state, and local laws.