5″ 5.7×28 AR-15 Complete Upper
Product Specs:
- KM Tactical Billet Gen2x Upper Receiver
- Standard Dust Cover
- 5.5″ KM Tactical MLOK Handguard
- 5″ 416R CMMG 5.7×28 Nitride Coated Barrel
- 1:9 Twist
- Nitride Coated 5.7×28 Bolt Carrier Group (BCG)
- Chrome-moly lined
- 1/2×28 Mini Slip Over Comp
This will fit a standard AR-15 Lower, or CMMG Banshee Lower.
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