Concealable Control Base Plates for Glock 26 27 33 39 - NEW I have 3 packs of GAP Enterprises, Concealable Control Base Plates (Finger Rest Extensions) (2 extensions per pack) for Glock 26 27 33 39 - Brand NEW in unopened original package. http://concealablecontrol.com/ $18.00 (per pack) FREE Shipping. PayPal (to confirmed addresses only) or USPS Money Order. Post here then PM me if interested. Thanks!