PGN Bearings (1,000 Pieces) Steel Slingshot Ammo - 3/8" Inch (0.375" Caliber) - Straight & Precise Practice Slingshot Ammo - Steel Pocket Slingshot Ammo - Slingshot Ammo Steel

Came in a large plastic bag, and then 2 smaller plastic bags dividing the ammo into 2. Honestly, didn't count, but trust that there 1000. Ordered other ammo before and judging by the size, there should be that amount. Measured 10 pieces of ammo. 9.5mm diameter. Pretty much perfect. Measured it with calipers, which... makes it a bit hard to measure balls, but, they're 9.5mm or really close. 54.76 grains (+/- 0.24gr) in weight. Very little weight difference between each piece - so, good consistency. How they fly? For me really well. Though, mileage may very based on your setup (fork, bands, draw length, skill...)

Just stared playing around with a slingshot again after many years. These came in a plastic container wrapped in plastic. They are Very good and the price is right. My fist shot hit my target. They all look the same size and made well. Would definitely order these again. I give them a thumbs up. UPDATE: First off, I am not a slingshot expert and only have gotten back into using one after many yeas, from when a kid. Also it is for some fun target shooting. Bought these thinking the larger size would be easier to shoot and hold in the band pouch. They are. This 3/8 ammo is all it can be. They are a very good product and true in size. If you are looking for an ammo with hitting power, then these are for you. Each weighting 3g. That's pretty heavy when it comes to a bullet. For hunting, they should do some damage to what you're hunting. However, if you are like me, target shooting, they are in my opinion, overkill. For target practice, if I order again, it will be 1/4" instead. Also, for targets you don't need a cannon ball to hit something small. Even a bb may be all you need for targets. Guess it depends on how well you can grip the pouch while aiming. And two, if you want to hit your target or destroy it.

These bearings are perfect for my intended uses - I used them for 3D printed projects as well as weights for artificial potted plants (since I acquired so many)!

Fast delivery products were as stated!!

Good