Description
The Expo Arms 16" barreled AR-15 upper receiver group offers a lightweight and modular foundation for an AR-15 build. Designed without a bolt carrier group or charging handle, this upper allows shooters to select their preferred components for a more customized setup.
It features a 16-inch barrel chambered in 5.56 NATO with a 1:8 twist rate, optimized for stabilizing a wide range of bullet weights. The barrel features a mid-length direct impingement gas system with a 0.078" gas port. The 16-inch barrel also has a 1/2x28 threaded muzzle and comes equipped with a flash hider.
Features:
AR-15 barreled upper receiver group
Chambered in 5.56 NATO
16" barrel, 1:8 twist
Direct impingement gas system
Mid-length gas system (0.078" gas port)
1/2x28 threaded muzzle
Flash hider included
15" lightweight M-LOK compatible handguard
Center section of top rail removed for weight savings
Bolt carrier group not included
Charging handle not included
The 15‑inch lightweight handguard is fully compatible with M‑LOK accessories, making it easy to tailor your setup. Its weight‑saving design removes the center section of the top Picatinny rail while preserving strength and maintaining full functionality.
SKU: XP-URG-V-556-16
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