Aluminum Tuna RAILGUN Speargun with Open Muzzle - All Lengths

I was between the AB biller 42in and the 110 rob Allen. At first I regretted my decision after not being able to load the band more than half way. The shaft was also thicker and heavier than I had hoped. After watching countless videos on the internet I learned that this Gunn can take out some serious fish, and if you load it right it's not that hard! You need to load it high on your chest plate somewhere between your collar bones and your abs. As you pull the band to you move the butt on the chest plate and grab the second. In a triangular motion load the band. If you are afraid of the gun, or dont have it on your high chest, it will be extremely hard and painfull to load.

I have the 150 and it’s an awesome gun! I also have extremely expensive guns and always go back to this. It’s easy to load is you have any strength and the correct technique. This isn’t a gun for a first time spearo. Learn with something else and work your way up to these powerful highly accurate cannons. The 150 is a must in my book I take big fish and smaller fish with long shots and it puts more fish in the box. I use mine 1-4 days a week for years and it keeps on doing the job.

Was on the plane to Maui and I ordered The 90 cm last minute after reading a positive review online. To my surprise it arrived much sooner than expected. Also to my surprise I'm not nearly as strong as I like to think I am as this bad boy is incredibly hard to load. I've only managed to get one band loaded so I figured it would lack power. Regardless of the single band my gun struck my first fish with unreal power and accuracy. Thank you to Rob Allen and The House of Scuba for an amazing experience. 10/10 would buy again

Did not send the item pictured (still a good gun of comparable price) but didn’t have the loading stock. Reached out to customer support but got no reply. Not going to return as still a good gun but watch out for this seller. Very thick bands which makes loading tough so be prepared

Awesome, it works great. It comes ready to fire. I bought 100cm and just love it.The only thing is the safety lock is hard to push i have to use both of my hands to put on safety mode. To put in fire mode is soft , thats it. Very fast shipping. Very strong and Accurate speargun. From PR

The quality is good, Rob Allen makes good speargun. The only thing is a little hard to load it up. I got the 120 and it works great.

I live in MT and spear Northern Pike 4-12 pound fish is my typical catch- they get much bigger and I'd be confident in shooting a 30pound fish with this gun. Great range and penetration for a gun this size! If I get another speargun, it will be this one no doubt.

I read the reviews before I bought this spear gun. I taught " what is it with everyone complaining about loading this gun". Well I am 6'1" - 210 pounds, I had the hardest time loading this gun outside the water. There is no way for me to load this while in the water. And we are talking just 1 Band. My other 4 friends have just as hard of a time loading this and one of them is a US Heavy Weight Wrestling Champ. I wish I got the 100 mm instead of the 120 mm. I think that would have made a world of difference. Other than loading the Gun works wonderful and shoots very well even with one band.