Modern martial arts are highly reliant on grappling techniques. This is because they can be applied in so many real-world scenarios. The problem is that it is really difficult to practice such a technique. You need to work with a sparring partner that you work really well with and there are many other facts that have to be considered in this case. In the event that an injury happens when practicing grappling moves, huge problems can appear. Most of these injuries are really serious. You want to avoid them as much as possible.
When you practice hits and you spar with a partner, you normally use striking equipment like gloves, helmets and mouthpieces. If you practice grappling, you also need to use equipment but it will be different. While helmets and some special gloves are normally used because of a sparring environment, a lot more grappling equipment is currently available.
Speaking about whether or not you should buy the equipment, everything depends on what the gym currently offers. When you practice at a mixed martial arts gym, the possibility of having to buy something is really low. These are locations that normally include such items. In the event that the gym is not focused on grappling training, you will most likely focus on purchasing the equipment alone. In this case you want to look online because it is not at all difficult to find the exact types that you currently need.
Keep in mind that buying grappling equipment is also a necessity if you are going to practice at home. You want to save money but this does not mean that you can dismiss the quality you are about to receive. Make sure that you make a choice only after being 100% sure that you are going to find something of a really high quality at an affordable price tag.