RifleGear complete upper featuring the Troy VTAC Alpha rail. The Alpha rail includes three configurable rail panels, one which includes a quick detach socket that is perfect for a sling attachment. The Alpha rail strikes the perfect balance of functionality, weight, and price. Available in either Black or Flat Dark Earth.
Every RifleGear complete upper is assembled using the finest parts and materials and subjected to industry leading quality control tests. Features include chrome-lined cold hammer forged barrel, full-auto bolt carrier group and charging handle, and HP and MPI tested barrel and bolt.
This upper is built to order. A status of "In Stock" means that we have all the components required to build the upper. Please allow 24-48 hrs for the upper to be built prior to shipping or pickup.
| Barrel |
| Barrel Steel |
4150 Cold Hammer Forged |
| MPI Test |
Yes |
| Pressure Test (HPT) |
Yes |
| Chrome Chamber & Bore |
Yes |
| Rifling Twist |
1:7 |
| Chamber |
5.56mm |
| Feedramps |
M4 |
| Finish Under FSB |
Parkerized |
| Rail System |
Troy VTAC Alpha Rail |
| Bolt |
| MPI Test |
Yes |
| Pressure Test (HPT) |
Yes |
| Shot Peened Bolt |
Yes |
| Extractor Spring Insert |
Black |
| Properly Staked Gas Key |
Yes |
| Bolt Carrier Style |
M16 (Full Auto) |
Lifetime Warranty
RifleGear complete upper receivers carry a lifetime warranty to the original purchaser, against defects in original materials and workmanship. If your RifleGear complete upper shows signs of such defects, RifleGear will repair or replace your complete upper at no charge to you. RifleGear does not warranty product damage caused by normal wear and tear or resulting from the installation of other manufacturer's products. Please retain your sales receipt as proof of purchase.