Brand new unopened
Expo Arms Combat Series 5.56 Chrome Lined AR-15 Barrel Gov. Profile Mid-Length - 16"
Barrel Coating Manganese Phosphate
Barrel Contour Government
Barrel Length 16
Barrel Lining Chrome
Barrel Material 4150 Chrome Moly Steel
Brand Expo Arms
Caliber Gauge 5.56 NATO
Feed Ramps M4
Gas Seat Diameter.750
Gas System Length Mid-Length
Platform AR-15
Thread Pattern 1/2 X 28
Twist Rate 1:7
NOT a HBAR Barrel
Free shipping within Maryland
Expo Arms Combat Series 5.56 Chrome Lined AR-15 Barrel Gov. Profile Mid-Length - 16"
Barrel Coating Manganese Phosphate
Barrel Contour Government
Barrel Length 16
Barrel Lining Chrome
Barrel Material 4150 Chrome Moly Steel
Brand Expo Arms
Caliber Gauge 5.56 NATO
Feed Ramps M4
Gas Seat Diameter.750
Gas System Length Mid-Length
Platform AR-15
Thread Pattern 1/2 X 28
Twist Rate 1:7
NOT a HBAR Barrel
Free shipping within Maryland
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