I've inserted my 17 a few times, but never taken it out of the house with me. This is practically brand new. Has a nice amount of retention to it. My Glock won't slip out of the holster if tipped upside down. This holster works for Glock models: 17, 19, 22, 23, 34 and 35. Link here: https://www.rainierarms.com/?page=shop/detail&product_id=3562 The only difference between mine and the one shown on Rainier's website is mine has the progressive loops. As seen here: http://www.griffonindustries.com/product_p/progressive-loops-01.htm Price is firm. No trades.