Spikes Tactical .223 Rem/5.56 16" Barrel Complete Upper Assembly, Mil-Spec Phosphate Coated, Black Mid-Length
$598.50 at OpticsPlanet · 4 stores
In stock Sale
Best price
$599.99at Brownells
Out of stock checked Oct 1, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| Brownells | $599.99checked Oct 1, 2026 | Out of stock | Buy at Brownells |
Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.
Price history
Dashed line = out of stock. Tracking since Sep 28, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Brownells | $599.99 | $599.99 | $599.99 |
Since Sep 28, 2026.
About this part
The Stag 15l Left Hand Tactical Nitride Upper is a 5.56 / .223 upper receiver from Stag Arms. One store lists it, Brownells at $599.99.
Fits and works with
- Caliber
- 5.56 / .223 · Shop matching ammo
- Bolt
- Standard AR-15 (5.56 / 300 BLK / .350 Legend) · Bolt carrier groups
Specifications
- Manufacturer
- Stag Arms
- Platform
- AR-15
- Caliber
- 5.56 mm NATO
From the manufacturer
Looking to take your AR-15 to the next level? Maybe you have a dedicated upper receiver designed for a particular task, and you're looking to open up your rifle's capabilities? This Stag Arms Stag-15 Tactical Upper Receiver is an easy swap for your mil-spec AR-15 lower, and it gives you options that broaden your options, and it gives you all of this in a high-quality package that's designed for premium performance. Each Stag Arms Stag-15 Tactical Upper Receivers are chambered in 5.56 NATO and feature a 16-inch barrel complete with a 1:7-inch rate of twist, which is designed to stabilize heavier-weight bullets, so you can sling lead downrange with greater energy and capabi Mfg: Stag Arms
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