In StockSave 5%
Bear Creek Arsenal BC-15 5.56 NATO 11.5in Bolt Action Style Upper Receiver M4 Barrel 1-7 Twist 1/2x28 Flash Hider Parkerized
Sold byOptics Planet•Posted Apr 27, 2026
$283.99
$299.95
You save $15.96 (5% off)
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Deal Summary
- Currently in stock.
- Caliber: 223/5.56
- Category: parts
- SKU: 5NY-UFH-KPO-UABA-363-556CM411-517-10ASR
- Brand: Bear Creek Arsenal
Price History
Deal Details
Bear Creek Arsenal BC-15 5.56 NATO 11.5in Bolt Action Style Upper Receiver M4 Barrel 1-7 Twist 1/2x28 Flash Hider Parkerized. 56 Nato upper is compatible with any mil-spec AR-15 lower. Magazine not included. Specifications for Bear Creek Arsenal BC-15 5.56 NATO 11.5in Bolt Action Style Upper Receiver: Manufacturer: Bear Creek Arsenal Caliber: 5.56x45mm NATO Barrel Length: 11.5 in Barrel Profile: M4 Barrel Twist Rate: 1-7 Firearms Threads Per Inch: 1/2x28 Muzzle Device: Flash Hider Finish: Parker