We really don't know what you should get. That is a decision that only you can make, based mostly off of your training needs and budget.
Please use the "Build My Kit" to find out which options fit you best and what is available.
There are tons of different options for laser training aides. So, what hardware you are using is completely up to you. The ones we recommend (based on price, reliability, and training value) are in our online shop, and we are constantly keeping our ear to the ground for new stuff coming out.
The Laser Ammo inserts work great with your real firearm, and can adapt to a wide variety of chambers.
The SIRT pistols are complete replacement training pistols that provide a resetting trigger.
The SIRT AR bolt works with your real AR-15 and provides a resetting trigger.
All of these are great options, but it really just depends on your budget and training needs. If you know of any hardware options that you think we should be offering, please contact us.