This gun is made for Men only, so if you’ve never fired one before you might want to slow down and try shooting a BB-Gun first. This is the 577 Tyranasaur, or just called the T-rex. It’s a lot to take in. Trying to Handle the Recoil Of The 577 could throw your arm out but thats if you hold it up the wrong way. This is a group of full grown men trying very hard to not look like babies when shooting a gun of this caliber. Trying to hold this up and not seeming like you’re in excruciating pain may seem like a lot but trust us, it’s just you.