100 pcs S-Type Premium Quality Hard Rubber Steel Balls Paintballs Powerballs 7 gr. Heavy Ammo for Self Home Defense Training Pistols in 68 Caliber

Rate price on these S-Type 68 Cal rubber steel balls and they didn't come from Germany there was no shipping fee twice what the product cost this was shipped from the USA to the USA awesome Germany England had nothing to do with this purchase

Thank you

This is my second time buying these rubber/steel infused 68cal balls. The first ones were 6.8g and .685" to .687". These are 6.6g-6.7g in weight and .682" in size. (Using my HK Army paintball gauge). This is the only reason they get a 4 star. They still hit hard and being rubber the transfer of energy is "Crazy". My Salt S2 .68cal launches these projectiles at 274fps = 23.59 joules. NO MODS!!! Out of the box Launcher. Thanks

If you understand bore sizing, if you have a standard barrel; these are the ones.

Feeds great through my Byrna SD. Standard rounds have a rough surface that will not slide up the magazine. Joules increased to 21. Looking forward to trying in my TCR when I get it. Bought just ten rounds for a test.

I promised I'd do a review of these updated balls as I heard they would work in the Byrna. At least for me, I'm having trouble firing these out of the Bryna SD. Sometimes you can't pull the trigger down or you'd have to pull really hard. It just boils down to creating a reliability issue. You don't want to struggle with the trigger if you're in a stressful situation, you just need things to work.Further, the projectiles I was able to fire sometimes would get chopped. If you look at the other listing (https://www.amazon.com/Paintballs-Powerballs-Munition-Training-Shooting/dp/B084VVC7Y1/ref=sr_1_1?dchild=1&keywords=SSR+7+gram+balls+self+defense&qid=1635555778) you can see an example of the chopped balls damaging it.I also did some testing on these with an e-Tek paintball gun. Unfortunately the barrel was only .678 caliber so it took a while to unclog my barrel with a couple of projectiles really stuck in there. Also, whatever metal they put in the ball is magnetic, so they would get stuck in the electronic hopper I have. Its one of those powered hoppers designed for paintball and is supposed to help your hopper feed your paintballs properly.I did notice that this company also makes a .50 caliber ball made of the same material, though those only weigh in at 2.8g as opposed to 6.8g, so I'm not sure if I'm going to experiment with them. I will say I checked the FPS on these 7 gram balls and they were shooting at 150-180fps relative to the smoother 3.5g balls (https://www.amazon.com/gp/product/B07KV6XNHN/ref=crt_ewc_title_dp_4?ie=UTF8&psc=1&smid=A150XC9XCCA98B) which came in at 180-220fps. I'm not sure how many joules that would come out to per projectile just yet. And note I got those figures from using the Byrna SD which uses a small C02 cartridge.Update: I'm bumping up my review from 2 to 3 stars simply due to proactive customer service. Both times a representative from the manufacturer reached out to me to try to address my concerns. You don't see this much, much less from sellers on Amazon so I think they deserve recognition from this.They had even offered to send me a sample of the .50 caliber projectiles, but after speaking to someone who has experience with paintball (which I am assuming has similar characteristics due to similar projectile shape) the suggested I would lose a lot in accuracy if I fired a .50 caliber projectile out of a barrel that is .68/.678.They also said they might come out with an updated version that would be compatible with the Byrna SD so I would definitely give them a try if they should develop one. Hope this helps someone!

Good power

I just got these and I havent tried them yet but i know I wont like them as much as the Grimberg balls. These are rubbery, the Grimbergs are hard as rock. These have a raised seam from the molding process. I hate returning stuff so im gonna eat it. I may update after running a few.