Kel-tec Pistol Grip AR Stock Adapter With Collapsible Stock Tan Out of stock. Check back later... $184.40 MSRP Price: $177.84 Notify me when this item is back in stock (log in required) Description Details Reviews Shipping info Pistol Grip Collapsible AR Stock Adapter Kit with Collapsible AR Stock. Fits all SU-16 models. UPC: 640832005158Manufacturer: Kel-tecModel: SU-651TANCategory: PartsOtherStocksStock: 0Unit/Measure: ea This item may be shipped directly to your home address, unless you live in a restricted state.