Product Description
MCS AR-9 5-INCH PISTOL BUILD KIT 1:10 9MM FREEFLOAT M-LOK HANDGUARD
The MCS SBR Ready Full Build Kit is built around a 4.5-inch 9mm barrel with a medium profile, paired with a 7075-T6 aluminum upper receiver. It pairs a 4-inch ultra-lightweight minimalist handguard with a Design 11 Flash Can, Revision 2 Pattern 2 muzzle device, giving this build a compact, front-light profile. A 9mm nitride bolt carrier group, Mil-Spec charging handle, complete Lower Parts Kit, and carbine buffer-system components are all included. SBR Ready version ships without a brace.
Caliber: 9mm Luger / 9x19mm
Platform: AR-15 Pistol-Caliber Platform
Barrel Length: 4.5 Inches
Barrel Profile: Medium Profile
Barrel Material: 4150 Chrome Moly Vanadium Steel
Barrel Finish: Nitride
Barrel Twist Rate: 1:10
Barrel Thread Pitch: 1/2x36
Upper Receiver: AR-15 Upper Receiver
Upper Receiver Material: 7075-T6 Aluminum
Upper Receiver Finish: Anodized
Feed Ramps: M4 Feed Ramps
Forward Assist: Standard AR-15 Forward Assist Assembly
Ejection Port Door: AR-15 .223/5.56 Ejection Port Door with Rod and Spring
Handguard: AR-15 Ultra-Lightweight Minimalist Handguard
Handguard Length: 4 Inches
Handguard Style: K Style
Handguard Attachment System: M-LOK Compatible
Anti-Rotation Tabs: Not Included
Muzzle Device: Design 11 Flash Can, Revision 2 Pattern 2
Muzzle Device Material: Steel
Muzzle Device Finish: Black Oxide
Muzzle Device Thread Pitch: 1/2x36
Muzzle Hardware: 1/2-Inch Black Crush Washer
Bolt Carrier Group: 9mm Nitride Bolt Carrier Group
Bolt Carrier Material: 8620 Alloy Steel
Magazine Compatibility: Glock and Colt-Pattern Magazines
Extractor: External Extractor
Charging Handle: Mil-Spec AR-15 M4 Charging Handle
Lower Parts Kit: Complete Mil-Spec AR-15 Lower Parts Kit
Castle Nut: Standard AR-15 Carbine Castle Nut
Receiver End Plate: Mil-Spec AR-15/M16 Receiver End Plate
Recoil Spring: Standard AR-15 Carbine Recoil Spring
Recoil Spring Origin: Made in the USA
Buffer: AR-15 9mm Carbine Buffer
Buffer Tube: Mil-Spec Heavy-Duty AR-15 Carbine Buffer Tube
Buffer Tube Positions: Six-Position Adjustable
