Rainier Arms / Rellim Arms AR-15 5.56 NATO Take Down Upper Receiver Assembly - 16"
AR-15 Complete Upper Receiver
Out of stock
Rainier Arms / Rellim Arms AR-15 5.56 NATO Take Down Upper Receiver Assembly - 16"
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$1,299.99
Build Specs:
- Rellim Arms Proprietary Receiver/QD Barrel Nut
- Rainier Arms Upper Receiver
- Rainier Arms Urban Combat Rail - 15"
- Rainier Arms AR-15 Precision Match Grade BCG - Nitride
- Rainier Arms Select 5.56 Barrel - 16"
- Rainier Arms Proprietary Avalanche Charging Handle
- Superlative Adjustable Gas Block (Gasblock not pinned)
- A2 Flash Hider
- Weight: 4 lb 5.7 oz
