The Davidson Defense Outrider with Magpul BTR Brace delivers a comprehensive AR-9 pistol solution combining reliability and versatility in a compact package. Featuring a 7.5 inch barrel with 1 in 10 twist rate suitable for 9MM ammunition, the barrel made of 4150 CrMoV steel with phosphate finish and 1/2x36 threads ensures durability. A freefloat 7 inch M-Lok handguard constructed from 6061-T6 aluminum with Type III hard coat anodization provides excellent durability and customization options. The mil-spec AR-15 upper receiver made from 7075-T6 aluminum features M4 feed ramps for enhanced feeding reliability. The 9MM nitride bolt carrier group made from 8620 alloy steel is compatible with both Glock and Colt magazines for flexible feeding options. The Magpul BTR pistol brace provides stability with Magpul quality design. A mil-spec heavy duty buffer tube and A2 flash hider complete the package. This full build kit delivers coordinated components for proficient AR-9 pistol assembly.
The freefloat M-Lok handguard features Type III hard coat anodization that provides excellent durability compared to standard anodizing finishes. This premium coating process produces a thicker, harder surface that resists wear and corrosion through extended use and harsh environmental conditions. Type III anodization combined with 6061-T6 aluminum construction delivers a handguard built for demanding applications. The finish maintains appearance through high volume shooting and varied field conditions.
The 9MM nitride bolt carrier group manufactured from 8620 alloy steel is compatible with both Glock pattern and Colt pattern magazines, providing flexibility in magazine selection. This material choice offers superior strength and toughness compared to standard carbon steels. Nitride finish creates a hard, low friction surface that reduces wear and simplifies cleaning. The dual magazine compatibility eliminates commitment to a single magazine ecosystem while 8620 alloy construction ensures extended service life.
The Magpul BTR pistol brace combines Magpul ergonomic expertise with stabilizing brace functionality. The design offers improved surface area and texture for enhanced stability and control during shooting. Magpul quality standards ensure durability through repeated use and environmental exposure. The brace integrates with the mil-spec heavy duty buffer tube for secure attachment and reliable positioning. Magpul engineering delivers a stabilization solution that balances performance with practical reliability.
The mil-spec upper receiver made from 7075-T6 aluminum features M4 feed ramps that extend into the barrel extension, creating a smooth transition for cartridges moving from magazine to chamber. This design enhances feeding reliability with varied 9MM ammunition types and bullet profiles including hollow points and flat nose designs. The ramps reduce potential catch points that could cause feeding malfunctions. M4 feed ramp integration represents proven engineering adapted specifically for 9MM AR-9 operation.
Follow safe handling and manufacturer instructions
Ensure compliance with all applicable laws
Verify lower receiver magazine compatibility with selected system
Confirm ammunition type is 9MM before use
Platform: AR-9
Barrel: "Akali" AR-15 7.5" 9MM, HBAR, 1-10 T, 1/2x36, Parkerized Barrel
Barrel Length: 7.5-inch
Caliber: 9mm (9x19)
Barrel Profile: HBAR
Barrel Thread Pitch: 1/2x36
Barrel Twist Rate: 1:10
Barrel Material: 4150 CrMoV
Barrel Finish: Phosphate
Handguard Material: 6061-T6 Aluminum
Handguard Color: Black
Handguard Style: M-Lok
Handguard Length: 7-inch
Handguard Finish: Type III Hard Coat Anodized
Upper Receiver: AR-15 Upper Receiver, M4 Feed ramps, 7075 T6 Aluminum, Anodized
Upper Receiver Material: 7075-T6 Aluminum
Upper Receiver Finish: Anodized
Bolt Carrier Material: 8620 Alloy Steel
Bolt Carrier Finish: Nitride
Bolt Carrier: 9MM Nitride Bolt Carrier Group 8620 Alloy Steel – Compatible with Glock and Colt Magazines (External Extractor)
Charging Handle: AR-15 M4 Charging Handle Mil-Spec Quality
Muzzle Device: 9mm Flash Hider A2 Bird Cage 1/2-36
Muzzle Thread Pitch: 1/2x36
Rifle Brace: Magpul BTR Pistol Brace
Brace Color: Black
Brace Material: Polymer
Buffer Tube Kit: Mil-Spec Heavy-Duty AR-15 6-Position Buffer Tube ONLY
Buffer Tube Material: Aluminum
Buffer Tube Color: Black
Buffer Weight: 5.5 oz
Endplate: AR-15 M16 Mil-Spec Receiver End Plate
Endplate Color: Black
Endplate Material: Metal
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