.308 Complete Upper with 12″ Free Float Picatinny Quadrail — Bolt Carrier Group and Charging Handle Included
This 18″ .308 Winchester AR-10 complete upper runs a chrome moly barrel with a nitride finish and 1:10 twist, wrapped in a 12″ free-float Picatinny quadrail over a .750″ gas block. It’s threaded 5/8″x24, uses a mid-length gas system, and ships with a bolt carrier group and charging handle already installed, ready to drop onto any mil-spec AR-10 lower and run. Check out the Keymod version if you’d rather run a slimmer free-float rail, or browse more .308 upper build assemblies.
Specifications:
- Caliber: .308 Winchester
- Barrel: 18″, chrome moly, nitride finish, 1:10 twist, 5/8″x24 TPI, .750″ gas block, mid-length gas
- Upper receiver: Black, mil-spec AR-10 pattern 7075-T6 aluminum
- Handguard: 12″ free-float Picatinny quadrail, black
- SKU: DT11-014
What’s included:
- Black upper receiver
- 18″ .308 Winchester barrel
- 12″ free-float Picatinny quadrail handguard
- Bolt carrier group
- Charging handle
Note: This upper ships complete with the BCG and charging handle already installed — no add-ons needed.
