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Rainier Arms / Rellim Arms AR-15 300BLK Take Down Upper Receiver Assembly - 8"
$1,199.99
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Aero Precision M4E1 300BLK Complete Upper Receiver w/Atlas R-ONE Handguard - 8" Black
$534.99
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Gas Block Diameter
.750"
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Product Type
AR-15 Complete Upper Receiver
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Color
Black
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Barrel Length
8"
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Threaded
Yes
1
item
Thread Pitch
5/8x24
1
item
Is Firearms?
No
2
item
Caliber
300 Blackout
2
item
Finish
Anodize
1
item
Gas Length
Pistol
2
item
Price
$0.00
-
$999.99
1
item
$1,000.00
and above
1
item
Rail Length
7"
1
item
Manufacturer
Aero Precision
1
item
Rainier Arms, LLC
1
item
Twist Rate
1:7
1
item
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