18" 308 AR-10 Upper Assembly | MEGA ARMS Barrel | 1x10 SS Mid Length Medium Barrel | A2 Flash Hider | 15" MLOK Rail
The .308 Winchester isn't just another caliber; it’s a purpose-built solution for the AR-10 platform that rivals the versatility of any modern battle rifle. This system thrives with time-tested, heavy-hitting projectiles, specifically tuned for 168gr to 175gr Match loads to provide unrivaled reliability and terminal performance. If you're building a dedicated long-range hunting rifle or a precision tactical trainer, a .308 upper assembly offers the hard-hitting energy and massive aftermarket support required to push the limits of the large-frame gas gun.
Ballistic Barn uppers are American Made and machined by manufacturers of mil-spec AR-15 components. All barrels are individually checked for headspace using Manson go and no-go gauges.
Specifications:
- Upper Receiver: DPMS Gen 1 7075 billet aluminum upper receiver with forward assist and dust cover assembly installed. Matte black hard coat anodized Mil 8625 Type 3 Class 2. Milled from 7075 T6 aluminum. 7075 Aluminum is superior in strength to 6061 billet aluminum.
- Handguard: Premium Gen 3 15" Extended Rifle Length Narrow-Profile AR10 M LOK Handguard. Fit and finish on our line of ergonomical free float rails is outstanding and light weight. M LOK slots run the entire length of our rail at the 3, 6, and 9 o'clock positions. M LOK compatible rail sections and attachments can easily be attached to our handguards which makes adding accessories like sights, bipods, flash lights, grips, lasers, etc. a breeze. Matte black hard coat anodized Mil 8625 Type 3 Class 2. Milled from 6061 aircraft aluminum.
- Barrel: MEGA ARMS Match Grade 18 inch 308 WIN 416R Stainless Steel HBAR profile Barrel with 1x10 twist. 5/8x24 muzzle threads. Nitride Finish. Standard DPMS style Barrel Extension w/ 308 feed ramps. Properly headspaced with Manson Go and No-Go Gauges. Button Rifled and Match Grade.
- Gas Block: .750” Low Profile, Nitride Finish.
- Gas System: Mid Length Gas Tube.
- Muzzle Device: A2 Flash Hider with crush washer.
- Compatibility: For use with DPMS compatibie platforms only like DPMS, PSA, Bushmaster, CMMG, New Frontier Armory, etc. WILL NOT WORK with Armalite, Rock River Arms, Anderson Mfg, etc.
Upper arrives assembled, ready to use.
This item is NOT a firearm and will be shipped directly to you, no FFL is required.
