Home / Accessory-Barrels / Walther Arms PPQ 9MM 4.6″ THREADED BBL KIT You cannot add "Diamondback Firearms BBL AR-15 5.56MM 10" CAR" 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 BARREL AR-15 5.56MM 16″ MID $39900 $35395 Sale! Heckler and Koch (HK USA) BARREL P30L 9MM THREADED $27600 $24704 Sale! Shadow Systems BARREL 9MM FS BLK FLT $21100 $17348 Sale! FN BBL AR-15 5.56MM 20″ M16 RIFLE $29900 $27441