Semi-automatic, AR Type
The new AR-180B’s upper and lower receiver groups are interchangeable with those of the 1st Gen AR-180, so earlier models may now be repaired by replacing the upper or lower half. With owners manual, 10-round magazine and 1 year warranty.
|Caliber:||223 Remington (5.56×45mm NATO)|
|Rate of twist:||1 in 9"|
|Sights:||Front - Fixed|
|Rear - Adjustable|
|Magazine type:||Detachable Box|