I dry fire with snap caps to avoid damaging my glock, but I keep forgetting to rack the slide after inserting the magazine which means I've dry fired without a snap cap
If using snap caps, in Taurus 856, can I dry fire as much as I wish with no concern about damage? - Quora
Snap cap - Wikipedia
22 LR Dummy Rounds, Snap Caps -- Firearms Dry Fire Ammo Training **Made in USA | eBay
Amazon.com : A-Zoom Precision Metal Snap Cap, 22 Hornet : Gun Ammunition And Magazine Pouches : Sports & Outdoors