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Rainier Arms Rellim Arms AR-15 Take Down Upper Receiver Assembly Combo Black
Sold byOptics Planet•Posted Apr 27, 2026
$1,499.99
$1,509.00
You save $9.01 (1% off)
Price and stock data refresh continuously from Optics Planet.
Deal Summary
- Currently in stock.
- Caliber: 300blk
- Category: parts
- SKU: 4ZM-UFH-RAAR10-RA-TDURA-COMBO
- Brand: Rainier Arms
Price History
Deal Details
Rainier Arms Rellim Arms AR-15 Take Down Upper Receiver Assembly Combo Black. 5" .223 Wylde configuration into a 8" 300BLK configurations in a matter of seconds. Specifications for Rainier Arms Rellim Arms AR-15 Take Down Upper Receiver Assembly Combo: Manufacturer: Rainier Arms Barrel Length: 8.5 in Barrel Profile: Medium Gas System Length: Pistol Length Barrel Twist Rate: 1-8 Firearms Threads Per Inch: 1/2x28 Finish: Nitride Color: Black Gun Model: AR-15 Condition: New Fabric/Material: 416R St