Maybe just a tad bulky but if you get used to it its fine.
I just got this gun recently and absolutely love it. It is extremely accurate and has good range to back it up, The Egrip is very useful as well and the Rip Clip compliments it very well. I also enjoy using the Apex for very customizable shots that can alter a firefight. As far as size and weight I could see an issue because alot of people I find use smaller woodsball weapons(98 custom, A5 etc.) but for people who like Military Style weapons and are looking for a very reliable and durable and even for me comfortable gun this is the perfect choice. One thing I really like about this gun also is In my opinion it is very customizable there is room for some attachments and has customizable Egrip along with the customizable Egrip which I think is a must for BT's. One of the last advantages I find is although alot of people dont aim or dont care is very good iron sights I have always like MP5 iron sights and this really does the trick for easy aiming. All in All this is a very good gun and I reccomend it to anyone who has a decent amount of experience and is looking for a good gun to replace a beginner gun.
Get this gun you will be glad you did and you will enjoy using it.