AR-40 .40 S&W 16" Slick Side Lightweight Upper | Hexagon Blast Can | BCG & CH Included

Uppers

AR-40 .40 S&W 16" Slick Side Lightweight Upper | Hexagon Blast Can | BCG & CH Included

Upgrade your AR-40 build with this high-performance .40 S&W 16" Slick Side Lightweight Upper Assembly, engineered for precision, durability, and reliability. Featuring a blowback gas system and a hexagon blast can for superior recoil control, this upper ensures smooth operation and optimal performance. This upper is Non-LRBHO.

Built with a 4150 chrome-moly steel barrel, melonite-coated for enhanced wear resistance, this 16.1" threaded barrel (0.578x28) with a 1:16 twist is designed for accuracy and longevity. The slick side billet aluminum upper receiver eliminates unnecessary bulk, offering a streamlined, lightweight design without a forward assist or dust cover.

The 15" free-floating Mlok handguard provides superior heat dissipation and a secure, ergonomic grip, making it ideal for tactical setups or competitive shooting. Included in this package is a precision-milled, M-16 cut AR-40 ramped BCG, designed for use with both Glock-style and traditional AR-9 lower receivers. A standard AR-15 charging handle is also included for convenience.

Key Features:
✅ Caliber: .40 S&W | Gas System: Blowback
✅ Barrel: 16.1" 4150 Chrome-Moly Steel | Thread Pitch: .578-28 | Twist Rate: 1:16
✅ Upper Receiver: 7075-T6 Billet Aluminum | Black Hardcoat Anodized | Slick Side Design
✅ Muzzle Device: Hexagon Blast Can (3.25") for Recoil Reduction
✅ Handguard: 15" Free-Floating Slim Mlok | Lightweight Aircraft-Grade Aluminum
✅ Bolt Carrier Group: Ramped 8620 Steel | M-16 Cut | Glock & AR-9 Lower Compatible
✅ Charging Handle: AR-15 Standard Included
✅ Compatibility: Works with all standard AR-15, AR-9, and AR-40 mil-spec components

???? Note: Due to stock variations, the Mlok rail design may slightly differ, but always maintains the same high quality. Images may not be an exact representation of the product.