Panther Lite 20 has a 4140 chrome-moly steel 20" lite contour barrel with 6 grooves, right hand 1X9 twist, button rifled with A2 flash hider (birdcage), gas operated rotating bolt, and a 8620 steel bolt carrier. The upper receiver features A1 fixed carrying handle with A1 front and rear sight. The Upper and Lower Receiver made of 7075-T6 aircraft aluminum. The Lower Receiver feature semi-auto trigger group, aluminum trigger guard, and a aluminum magazine release button. The stock is a standard A2 black Zytel with trap door assembly. The handguards are A2 standard length round.
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