Home / Accessory-Barrels / Walther Arms PPQ 9MM 4.6″ THREADED BBL KIT You cannot add "FN BBL AR-15 5.56MM 20" M16 RIFLE" to the cart because the product is out of stock. Walther Arms PPQ 9MM 4.6″ THREADED BBL KIT$24900 Out of stock SKU: 281329710 Category: Accessory-Barrels Product ID: 29901 Description Description Polygonal Rifling Related products Sale! FN BBL AR-15 5.56MM 16″ M4 CAR $29900 $27441 Sale! FN BBL AR-15 5.56MM 14.7″ M4 CAR $29900 $27441 Sale! Beretta BARREL 92FS 9MM BLK THD $27900 $21657 Sale! FN BBL AR-15 5.56MM 16″ M16 CAR $29900 $27441