Stag Arms AR-15 Stag 15 O.R.C. Upper Receiver

The Stag 15 O.R.C. (Optics Ready Carbine) Uppers feature Stag's high quality and long-lasting durability standards, outfitted with standard GI carbine furniture.Featuring a 5.56x45mm NATO chamber 16" 1/7 chrome lined barrel with a thermoplastic handguard and A2 birdcage flash hider.


RATING
93.75 /100
  • Design

    Excellent

  • Performance

    Excellent

  • Value for money

    Excellent

  • Feature

    Excellent

Specifications for Stag Arms AR-15 Stag 15 O.R.C. Upper Receiver:

Finish: Manganese Phosphate
Fabric/Material: 4150 Steel
Caliber: 5.56x45mm NATO, .223 Remington
Barrel Length: 16 in
Barrel Profile: Government
Gas System: Carbine Length
Barrel Twist Rate: 1-7
Muzzle Device: A2 Flash Hider
Gun Model: AR-15

Features of Stag Arms AR-15 Stag 15 O.R.C. Upper Receiver

  • Semi-Auto Direct Impingement
  • Thermoplastic Handguard
  • Forged and Mil-Spec 7075 T6 Aluminum with Type 3 Hard Coat Anodizing
  • Bolt Carrier: None
  • Gas System: Carbine Length with Railed Gas Block
  • Charging Handle: None

1-Stag Arms AR-15 Stag 15 O.R.C. Upper Receiver
2-Stag Arms AR-15 Stag 15 O.R.C. Upper Receiver

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Comments
Neal - Add Reply

What a pleasant surprise to find this in stock at Optics Planet when they've been sold out elsewhere for so long! This upper is all Mil-Spec and is compatible with virtually any AR-15 lower. Just keep in mind that the gas block rail is approximately .270" lower than the receiver rail, so if you're going to mount a back up iron front sight you'll need a "gas block model" sight. You'll also need a left hand bolt carrier group and an operating handle, which are not included with the upper. These are available directly from Stag Arms. This upper dropped right onto my 15L lower. It functions beautifully, and is very accurate. It surprising how light the ORC upper is when compared with Stag's 15L upper with the steel A2 front sights with bayonet mount. The resulting ORC rifle is very light and handy indeed.

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