ALWAYS ARMED 18" .308 WIN UPPER RECEIVER WITH 15" M-LOK - OD Green

Precision 18" .308 Winchester AR-10 / DPMS Pattern Upper Receiver in OD Green

Upgrade your long-range tactical setup with the ALWAYS ARMED 18" .308 WIN Upper Receiver - OD Green (AA18OD30815MLOK). Built on a durable DPMS-pattern upper receiver and coated in a protective Olive Drab (OD) Green Cerakote finish, this completed upper delivers duty-grade reliability and match-grade performance.

Featuring an 18-inch 4150 Chrome Moly heavy barrel (HBAR contour) and a mid-length gas system, this upper provides smooth cycling, reduced recoil impulse, and reliable extraction shot after shot. The 15-inch free-float M-LOK handguard offers ample space for mounting optics, bipods, lights, and grips.

Key Features:

• DPMS Pattern Receiver: Machined for seamless integration with standard DPMS-style AR-10 / .308 lower receivers.
• 18" 4150 Chrome Moly HBAR Barrel: Heavy barrel contour ensures superior accuracy, heat dissipation, and long-term barrel life.
• OD Green Cerakote Finish: Provides outstanding resistance against wear, corrosion, and environmental harshness.
• 15" Free-Floating M-LOK Rail: Full-length top Picatinny rail with versatile M-LOK slots for customization.
• Mid-Length Gas System: Optimized gas porting for softer shooting dynamics and reduced wear on components.
• Standard 5/8x24 Threads: Fitted with a classic A2 Flash Hider; easily interchangeable with aftermarket suppressors or muzzle brakes.

Specifications:

• SKU: AA18OD30815MLOK
• Platform: DPMS Pattern AR-10 / .308
• Caliber: .308 Winchester / 7.62x51mm NATO
• Barrel Length: 18 Inches
• Barrel Profile: HBAR (Heavy Barrel)
• Barrel Material: 4150 Chrome Moly Steel
• Twist Rate: 1:10
• Gas System: Mid-Length
• Muzzle Thread: 5/8x24
• Muzzle Device: A2 Flash Hider
• Handguard: 15" M-LOK Free Floating Rail
• Finish: Olive Drab (OD) Green Cerakote