Rise Armament RA6ARCCUBLK18 6mm ARC AR-15 18" Upper Receiver, 1:7 Twist, Black Anodized
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This Rise Armament complete upper (RA-6ARC-CU-BLK-18) is chambered in 6mm ARC with an 18-inch 416R stainless barrel, 1:7 twist and 1/2x28 threads.
- Rifle-length gas system
- 15.25-inch free-float M-LOK handguard with full-length Picatinny rail
- Rise ambidextrous charging handle and black nitride bolt carrier group
- Black anodized aluminum receiver
Specifications
- Manufacturer:
- Rise Armament
- Category:
- upper-receiver
- Caliber:
- 6mm ARC
- Platforms:
- AR-15
- Weight:
- 10 oz
- Length:
- 18.0"
- UPC:
- 850043415947
- MPN:
- RA-6ARC-CU-BLK-18
- Required Component:
- Yes
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$934.74
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$799.20
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