Davidson Defense Blemished IX w/ SBA3 Brace 7.5-inch 1:10 9MM AR-9 M-Lok Handguard Pistol Full Build Kit

Blemished IX w/ SBA3 Brace 7.5-inch 1:10 9MM AR-9 M-Lok Handguard Pistol Full Build Kit

This is a complete 9MM AR-9 pistol build kit from Davidson Defense. You get everything except the lower receiver: a 7.5-inch barrel with 1:10 twist rate, billet upper receiver, nitride bolt carrier group, M-Lok freefloat handguard, and SBA3 adjustable brace. The blemished pricing reflects cosmetic marks that don't affect function or reliability.

Key Features

• 7.5-inch 9MM barrel with 1:10 twist and phosphate finish
• Billet aluminum upper receiver with Type III hardcoat anodize
• Nitride bolt carrier group for corrosion resistance
• M-Lok freefloat handguard for accessory mounting
• SBA3 adjustable stabilizing brace included
• Blemished condition at reduced price

Perfect For

• Builders looking for a complete 9MM pistol platform
• Shooters who want a short-barreled AR-9 configuration
• Budget conscious builders seeking full kit convenience
• Those comfortable with cosmetic blemishes for savings

Design Intent

This kit combines Davidson Defense quality with practical 9MM pistol specifications. The 7.5-inch barrel length keeps the overall profile compact while the 1:10 twist rate stabilizes standard 9MM ammunition. The billet upper receiver provides precision machining, and the nitride BCG resists corrosion in defensive or range environments.

M-Lok Freefloat Handguard

The 7-inch M-Lok handguard floats independently from the barrel, improving accuracy potential by eliminating contact pressure. M-Lok slots accept a wide range of tactical accessories without rail system limitations. The freefloat design also simplifies cleaning and maintenance compared to traditional quad rail systems.

SBA3 Brace Configuration

The SBA3 adjustable brace ships with this kit and provides a stable platform for one-handed or two-handed operation. The brace adjusts for different grip preferences and arm lengths. This is a stabilizing accessory designed to improve control during shooting.

Follow safe handling and manufacturer instructions. Ensure compliance with all applicable federal, state, and local laws. Lower receiver not included. Blem condition includes cosmetic marks that do not affect function or reliability.