Description
5.56 UPPER FEATURES & SPECS:
- CALIBER: 5.56 NATO
- CLEAR HARD COAT ANODIZED 7075 ALUMINUM RECEIVER (shades of tan may vary)
- FREE FLOATING 6061 ALUMINUM M-LOK HANDGUARD (shades of gray (grey?) may vary)
- 1:5 TWIST BARREL
- MUZZLE: 1/2-28 THREADS, TAPERED MUZZLE
- 1/2-28 CHERRY BOMB
- 2-PC BCG
- RADAIN RAPTOR CHARGING HANDLE
Additional Details
- SKU:
- ACC-HB-556-10IN-UPPER
- UPC: