AR-10 .308 20" Stainless Straight Fluted Modular Upper – 18" M-LOK

20" Stainless Fluted .308 Upper: Specs

The AR-10 .308 20" Stainless Steel Straight Fluted Modular Upper Assembly with 18" M-LOK handguard is engineered for gun enthusiasts and competitive shooters who demand precision, durability, and customization. This high-performance upper assembly offers an optimal combination of lightweight design, heat dissipation, and ergonomic features, making it the ideal choice for both tactical and recreational shooting.

Key Features:

1. AR-10 Platform: A lightweight, air-cooled, magazine-fed, gas-operated rifle system that utilizes a piston in the bolt carrier with a rotary bolt for enhanced reliability and smoother operation.

2. .308 Winchester Compatibility: Designed to handle .308 Winchester ammunition, offering superior accuracy and stopping power.

3. 20" Stainless Steel Straight Fluted Barrel: This high-quality barrel is crafted from 416R stainless steel, known for its excellent durability and resistance to heat. The straight fluting provides improved heat dissipation and reduces overall weight without compromising strength.

4. Modular Upper Assembly: Customizable to meet your shooting needs. The upper assembly includes the barrel, handguard, upper receiver, charging handle, and bolt carrier group (BCG), with the flexibility to swap components for personalized performance.

5. 18" M-LOK Handguard: Features a free-floating, 18" rifle-length M-LOK handguard made from aircraft-grade aluminum, black hardcoat anodized for increased durability. M-LOK attachment points allow easy mounting of accessories like bipods, lights, and grips.

Specifications:

• Barrel: 20" 416R stainless steel HBAR/heavy contour barrel, stress-relieved, chambered in .308 Winchester. Features a 1-10 RH twist button-rifled barrel and a threaded 5/8-24 muzzle with A2 flash hider installed. Straight fluted for reduced weight and enhanced cooling.

• Upper Receiver: A3 flat-top billet upper receiver, crafted from solid 6000-series aluminum with black hardcoat anodizing for strength and corrosion resistance. Includes forward assist and dust cover for added functionality.

• Gas System: Includes a .750 steel gas block, black hardcoat anodized, and a rifle-length gas tube to ensure smooth cycling.

• Handguards: 18" M-LOK free-floating handguard made from aircraft-grade aluminum, anodized black for durability and a sleek, tactical look.

Additional Information:

• Compatibility: This upper assembly is DPMS compatible, making it a great choice for those looking to upgrade their AR-10 platform with top-tier parts.

• Please Note: BCG and charging handle are not included. Images shown may not be an exact representation of the product.

Upgrade your AR-10 today with this modular upper assembly and experience unparalleled performance and customization!

FAQ

What lower receiver does it fit?

It fits DPMS-pattern (LR-308 style) .308 AR-10 lower receivers. Large-frame AR dimensions are not fully standardized, so verify your lower pattern before ordering.

What twist rate does the barrel use?

A 1:10 twist, the standard choice for .308 Winchester that stabilizes common 150-175 gr loads.

What twist rate does the barrel use?

A 1:10 twist, the standard choice for .308 Winchester that stabilizes common 150-175 gr loads.

Related: .308 AR-10 uppers · all AR-10 upper assemblies · .30 cal suppressors

Images may not be an exact representation of the product.