Partial Upper Receivers
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- Gas Block Diameter .750" Remove This Item
- Threaded Yes Remove This Item
- Thread Pitch 1/2x28 (.22 cal) Remove This Item
- Barrel Length 10.5" Remove This Item
- Price $500.00 - $599.99 Remove This Item
- Manufacturer Rainier Arms, LLC Remove This Item
- Twist Rate 1:7 Remove This Item
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