The Davidson Defense Outrider with SBA5 Brace delivers a reliable and compact AR-9 pistol platform tailored for demanding applications. Featuring a 7.5 inch Akali heavy barrel with 1 in 10 twist rate crafted from durable 4150 CrMoV steel with phosphate finish, this kit balances extremely compact dimensions with sustained accuracy. The AR-15 upper receiver made from 7075-T6 aluminum includes M4 feed ramps and anodized finish for durability and reliable feeding. A 9MM nitride bolt carrier group complements system performance with reduced friction and simplified maintenance. A 7 inch freefloat M-Lok handguard constructed from 6061-T6 aluminum provides modularity and customization options on multiple positions. The 9MM flash hider with A2 birdcage design ensures effective flash suppression. The SB Tactical SBA5 pistol stabilizing brace compatible with mil-spec heavy duty buffer tube offers five position adjustability. This full build kit delivers coordinated components for diverse shooting applications.
The SB Tactical SBA5 represents the latest evolution in pistol stabilizing brace design with five position adjustability. The design improves on earlier models with enhanced surface area and refined geometry for improved stability and control. Multiple adjustment positions accommodate different shooting scenarios, user sizes and equipment configurations. SB Tactical engineering ensures the brace withstands repeated adjustments and recoil forces. The SBA5 provides modern stabilization capability suitable for diverse shooting applications in the compact platform.
The 7.5 inch heavy barrel profile provides increased mass that absorbs heat during sustained fire and reduces harmonic vibrations for improved accuracy potential. The upper receiver M4 feed ramps extend into the barrel extension, creating smooth cartridge transitions that enhance feeding reliability with varied 9MM ammunition types. This combination delivers consistent performance with hollow points, flat nose and other bullet profiles. Heavy barrel construction with M4 feed ramps ensures reliable operation across demanding applications.
The 7 inch freefloat M-Lok handguard isolates the barrel from external contact, supporting accuracy by preventing shifts in point of impact from grip pressure or mounted accessories. M-Lok slots provide modularity and customization options for lights, grips and other devices without additional rail sections. The 6061-T6 aluminum construction balances strength with weight management. Extensive mounting positions allow complete customization based on specific use requirements while maintaining a streamlined profile.
This full build kit includes upper receiver, barrel, handguard, gas system, bolt carrier group, charging handle, brace, buffer tube and muzzle device as a coordinated package. Component compatibility is ensured through Davidson Defense quality control and engineering. The kit approach eliminates sourcing individual parts from multiple suppliers and removes guesswork about component matching. Builders receive everything needed for complete AR-9 pistol assembly ready for diverse shooting applications.
Follow safe handling and manufacturer instructions
Ensure compliance with all applicable laws
Verify proper assembly of all components before use
Confirm ammunition type is 9MM before firing
Barrel: "Akali" AR-15 7.5" 9MM, HBAR Barrel
Barrel Length: 7.5-inch
Caliber: 9mm (9x19)
Barrel Twist Rate: 1:10
Barrel Thread Pitch: 1/2x36
Barrel Finish: Phosphate
Barrel Profile: HBAR
Barrel Material: 4150 CrMoV
Upper Receiver: AR-15 Upper Receiver, M4 Feed ramps
Upper Receiver Material: 7075 T6 Aluminum
Upper Receiver Finish: Anodized
Handguard Material: 6061-T6 Aluminum
Handguard Length: 7-inch
Handguard Color: Black
Handguard Style: M-Lok
Bolt Carrier: 9MM Nitride Bolt Carrier Group
Bolt Carrier Material: 8620 Alloy Steel
Bolt Carrier Finish: Nitride
Platform: AR-9
Muzzle Device: 9mm Flash Hider A2 Bird Cage
Muzzle Thread Pitch: 1/2x36
Muzzle Device Finish: Manganese Phosphate
Pistol Brace: SB Tactical SBA5 Pistol Stabilizing Brace
Pistol Brace Color: Black
Pistol Brace Material: Nylon Reinforced Polymer
Buffer Tube: Mil-Spec Heavy-Duty 6-Position Buffer Tube
Color: Black
Material: Aluminum
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