Syrac Ordnance AR-15 A3 Flat-Top Upper Assembly 223 Wylde 1 in 8" Twist 16" Barrel CM Mid Gas with 12" Nordic Components Free Float Handguard, Clamp On Gas Block, Flash Hider
- Magpul PMAG M2 MOE Magazine AR-15 223 Remington 30-Round... $12.30 Select Options
- Magpul PMAG M2 MOE Window Magazine AR-15 223 Remington... $13.25 Select Options
- Maglula LULA Magazine Loader and Unloader AR-15 223 Remington... $26.95 Available
- Vltor BCM Gunfighter Mod 4 Medium Charging Handle Assembly... $44.95 Available
- MagPul MOE Plus Pistol Grip AR-15 Rubber... $22.75 Select Options
- MagPul Stock MOE Collapsible AR-15 Carbine Synthetic... $56.95 Select Options
- Nordic Components 3.35" Rail Section for Slotted Customizable... $22.75 Out of Stock, Backorder OK
- Nordic Components Rifle Length Top Rail Section for Slotted... $33.20 Out of Stock, Backorder OK
The upper's unique 223 Wylde chamber has a throat length (leade) that's longer than a 223 Remington chamber, but tighter than the SAAMI specification for a 5.56x45mm NATO chamber. Its reliability with either type of ammunition and excellent accuracy potential make the 223 Wylde chambering "just right" for a multitude of roles, making it an equally good choice for use in competition, for hunting, or for defensive purposes. The upper's versatility is further increased via its clamp-on Syrac Ordnance adjustable gas block. This superb low profile block resides under the Nordic Components handguard and features a positive, detent-locking system to securely hold the adjustment screw in place once set to the desired gas flow, thus ensuring that the screw won't back out or shift positions during rapid strings of fire. The upper comes complete and ready to fire out of the box upon installation onto any standard AR-15 lower receiver.
- Upper Receiver: A3 Flat-Top
- Barrel Length: 16"
- Barrel Contour: Medium
- Barrel Material: 4150 Chrome Moly Vanadium Steel
- Muzzle Thread Pattern: 1/2"-28
- Chrome Lined: No
- Barrel Finish: Black Nitride / Melonite
- Twist Rate: 1 in 8"
- Chamber: 223 Wylde
- M4 Feed Ramps: Yes
- Bolt Carrier: Mil-Spec, Melonite Finish
- Muzzle Device: A2 Flash Hider
- Gas System Length: Mid
- Gas Block Diameter: 0.750"
- Handguard: 12" Nordic Components Modular Rail, Free Float
- Sights: None
- Extras: Syrac Ordnance Adjustable Clamp-On Gas Block, Extended Allen Head Adjustment Wrench
- Weight: 4 lbs 10 oz
- Overall Length: 25"
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