This AR15 kit includes an adjustable stock, plus the adapter. It fits Crosman 2300 & 2400 series airguns. It also fits Benjamin Discovery rifles.
Adjustable Stock and Buffer Tube
6 position adjustable stock for use with The R Arms Teryx Chassis system. These are for non AR guns, and do not include a buffer spring, buffer plate, or locking plate.
- UTG/Leapers 6 position mil spec collapsible stock
- Buffer tube
- Castle nut.
Adjustable Adapter with Power Adjuster
Adjustable Stock Adapter for AR Style Stocks + Power Adjuster All-In-One Unit. Fits 2240, 2250, 2260 Series pistols and rifles, 2300 series, 2400 series, Discovery Rifles. On the pistols, scope use or taller than stock sights would be highly recommended, due to low factory sight height.