AR15 Complete Premium Upper Receiver - 16" Barrel, 15" M-LOK Handguard, 5.56 NATO
The perfect complete upper for your lower, without all the tools required to build it. Sikh Arms complete upper receivers are made from the highest quality American-made components. Compatible with any Mil-Spec dimensions AR15 lower receiver.
Complete Upper Receiver Includes:
- 16" Barrel, 4150 CMV, Mid-Length, 1:7 Twist, Government Profile
- 15" Premium Free Float M-LOK® Handguard
- Forged 7075-T6 Upper Receiver, Hard Coat Anodized
- BCG by DRG: 9310 Bolt, Billet Extractor, Blacknitride+™ by H&M
- A2 Extended Flash Hider, Blacknitride+™ by H&M
- Billet Charging Handle
- 100% American Made
