Product Description
MCS AR-9 5-INCH PISTOL UPPER 1:10 9MM FREEFLOAT M-LOK HANDGUARD
The MCS 5-inch 9mm AR-9 Upper Build Kit built around a BC-9 PCC barrel and 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. BCG and charging handle are not included, leaving the buyer to supply those components separately.
Caliber: 9mm Luger / 9x19mm
Platform: AR-15 Pistol-Caliber Platform
Barrel Model: BC-9 PCC Barrel
Barrel Length: 5 Inches
Barrel Profile: Slim Profile
Barrel Finish: Parkerized
Barrel Twist Rate: 1:10
Barrel Thread Pitch: 1/2x36
Operating System: Direct Blowback
Gas System: Blowback Operated, No Gas Block or Gas Tube Required
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
