Davidson Defense Aegis Lightweight w/SBA5 Brace 10.5-inch Pistol-Gas 1:8 6.5 Grendel AR-15 Freefloat M-Lok Handguard Pistol Full Build Kit

Davidson Defense Aegis Lightweight with SBA5 Brace 10.5 Inch 6.5 Grendel AR-15 Full Build Kit

This full build kit provides all components needed to complete a 6.5 Grendel AR-15 build except the lower receiver. It includes a 10.5 inch HBAR barrel with pistol gas system, 10 inch M-Lok freefloat handguard, complete bolt carrier group with QPQ nitride finish, charging handle, buffer system, lower parts kit, and SB Tactical SBA5 stabilizing brace. The upper receiver is forged 7075-T6 aluminum with anodized finish. The barrel is 4150 CrMoV steel with phosphate finish and 1 in 8 twist rate.

Key Features

• 10.5 inch HBAR 4150 CrMoV steel barrel with phosphate finish
• 1 in 8 twist rate chambered in 6.5 Grendel
• Pistol length gas system with micro low profile gas block
• 7075-T6 forged aluminum upper receiver with anodized finish
• 10 inch M-Lok freefloat handguard
• Complete bolt carrier group with QPQ nitride finish
• Charging handle included
• Complete buffer system with pistol buffer tube, buffer, and recoil spring
• Lower parts kit included
• SB Tactical SBA5 stabilizing brace in nylon reinforced polymer

Perfect For

• Builders seeking a complete 6.5 Grendel pistol platform
• Shooters prioritizing compact dimensions with enhanced brace design
• Home defense or vehicle applications
• Pistol builds requiring minimal additional components

Complete Component Package

This kit includes the upper assembly, bolt carrier group, charging handle, buffer tube assembly with pistol buffer and spring, lower parts kit, and stabilizing brace. All components required to complete an AR-15 pistol build are provided except the lower receiver.

SB Tactical SBA5 Stabilizing Brace

The SBA5 stabilizing brace is constructed from nylon reinforced polymer and features an adjustable design for multiple length of pull positions. The brace is paired with a complete buffer system including pistol buffer tube, buffer, recoil spring, and necessary hardware.

Compact 6.5 Grendel Configuration

The 10.5 inch HBAR profile barrel is chambered in 6.5 Grendel with a 1 in 8 twist rate for projectile stabilization. The phosphate finish offers corrosion resistance and surface hardness. The pistol gas system is matched to the barrel length. The micro low profile gas block sits under the handguard for a clean profile.

QPQ Nitride Bolt Carrier Group

The complete bolt carrier group features QPQ nitride finish for enhanced corrosion resistance and reduced friction. The 10 inch M-Lok freefloat handguard provides attachment slots for modular accessory placement with freefloat design isolating the barrel from handguard contact.

Lower receiver not included. Follow safe handling and manufacturer instructions. Ensure compliance with all applicable federal, state, and local laws.