Product Description
16" 338 ARC AR-15 Upper Assembly | 1x8 CMV Carbine Length HBAR Parkerized Barrel | 15" MLOK Rail
The 338 ARC isn't just another caliber; it’s a purpose-built solution for the AR-15 platform that rivals the close-range energy of the legendary .308 Winchester. This system thrives with heavy, high-mass projectiles, specifically tuned for subsonic 250gr to 300gr loads to provide unrivaled suppressed terminal performance. If you're building a dedicated short-range brush gun or a quiet tactical rig, a 338 ARC upper assembly offers the massive frontal area and hard-hitting knockdown power required to push the limits of the small-bore gas gun.
Our AR15 Elite AR-15 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: AR15 milspec forged aluminum upper receiver with forward assist and dust cover assembly installed. Matte black hard coat anodized Mil 8625 Type 3 Class 2. Forged from 7075 T6 aluminum. 7075 Aluminum is superior in strength to 6061 billet aluminum.
- Handguard: Premium Ultralight 15" Extended Rifle Length Narrow-Profile AR15 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: 16" 338 ARC 4150 Chrome Moly Steel HBAR profile Barrel with 1x8 twist. 5/8x24 muzzle threads. Parkerized Finish. Standard AR15 Barrel Extension w/ 30 Cal. feed ramps. Properly headspaced with Manson Go and No-Go Gauges.
- Gas Block: .750” Low Profile
- Gas System: Carbine Length Gas Tube.
- Muzzle Device: A2 Flash Hider.
*For best performance, use 400 Legend Magazines on 338 ARC Uppers.
Upper arrives assembled, ready to use and will fit all standard Milspec dimension AR 15 lower receivers.
This item is NOT a firearm and will be shipped directly to you, no FFL is required.
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338 Arc upper
Great value and great upper that arrived very quickly. PS it looks very sexy in OD Green!
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338 upper
I'm a fan now. Unbelievably fun to shoot subs out of. This will be my new night vision set up for hog hunting. Good looking rig.
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338 Upper Assembly
Happy with my purchase. I feel like its priced well and is built good. No noticeable imperfections. Looks like it will be fun.
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Get it.
Friend of mine recommended this outfit from Gunbroker since he was please with a 300 blackout he got from them. Seems well made and no issues to report yet. Only shot 10 rounds to test function and works like it should.
