$25.99
Holiday Deal
· 28% off
was $35.99
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As low as
$6
/ mo
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- – 4-month term
- – No impact on credit to apply
- – Instant approval decision
- – Secure and straightforward checkout
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Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
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30-day returns
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FREE 30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
12 left in stock
Arrives
Tuesday, Nov 17
Recently Viewed
At a glance
- Condition
- New
- Model
- FWUS-SteelBalls-1200pcs-9MM-201008
- Material
- Alloy Steel
- Item Thickness
- 9 mm
- Bearing Type
- Ball Bearing
- Outside Diameter
- 0.38 in
- Compatible Lubricant
- Grease
Features 5
- Package: 1200 Pcs, Diameter: 3/8"(9.525 millimeter)
- Carbon Steel (Q235) material, high hardness, free of cracks and chips.
- The steel balls come lightly lubricated to keep their perfect polish.
- These steel bearing balls are great for applications were there will be extreme rotation and a premium performance bearing ball to meet the demands.
- Steel ball bearings are used in automotive applications, for semi-precision bearings, and in commercial applications. Also use for casters, locks, drawer slides, bicycles, slingshot ammo, and so on.
Specs 14
| Brand | FengWu |
|---|---|
| Material | Alloy Steel |
| Bearing Number | 1200 |
| Item Thickness | 9 millimeters |
| Bearing Type | Ball Bearing |
| Brand Name | FengWu |
| UPC | 696629695880 |
| Number of Items | 1200 |
| Part Number | FWUS-SteelBalls-1200pcs-9MM-201008 |
| Unit Count | 1200 Count |
| Manufacturer | FengWu |
| Outside Diameter | 0.38 inches |
| Material Type | Alloy Steel |
| Compatible Lubricant | Grease |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Nov 17
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Learn more about financing & leasing here.
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Top Amazon Reviews
Nice for target practice
As described
Reviewed in the United States on June 17, 2025 by Kelly
Good seller
I ordered this product not once but twice. They were well packaged in a nylon mesh bag to prevent tearing or loss due to the weight. These are very weighty precisely calibrated as they measured exactly 3/8 of an inch plus or minus 1 to thou on my calipers. They arrived on time, and unlike some other sellers; there were actually 1,200 Plus in each bag as advertised. I actually physically counted every other of four bags that I bought and one bag had 1208 and another bag had 1,210 they always seem to throw in a few extra just to make sure that you are getting 1200 because I'm sure they do it by weight which tells you how precisely their steel is calibrated for weight as I'm sure they do not take the time to individually count like I did. Not only HAVE I purchased again, but will continue to come to these guys anytime I run out but after buying nearly 5,000 from the seller it may be quite some time. ESPECIALLY FOR THE PRICE
...
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Reviewed in the United States on November 13, 2022 by Joseph Reese
WORKS FOR ME
IMO these are perfect for my target shooting with my slingshot. They are packaged in a plastic bag and not very durable so be careful handling. I transferred these to a different container so the bag doesn't rip and have them all over the place. Other than that, they are just one needs for target shooting. Good price
...
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Reviewed in the United States on September 11, 2024 by Big10 Dad
Prompt delivery and was what we needed
Good sling shot ammo.
Reviewed in the United States on May 28, 2024 by Danny W
Slingshot BB's
They shoot, the price is good, best of all they keep my husband occupied for hours so definitely worth it.
Reviewed in the United States on September 19, 2023 by A. Miller
Great price
Great price and good product, I actually use these to mix paint but great stuff haha.
Reviewed in the United States on July 14, 2023 by FlyingTaco
Bad quality!
Horrible quality. Ammo rounds are not sleek, they have rings and blemishes so they’re not smooth.
Reviewed in the United States on March 20, 2025 by IC
This ammo is very rough
I like the products price but there are other sellers with similar prices for the same thing. However I have purchased many thousands of steel ammo over the years and this is the first batch I have received that is defective. Every ball has deep machine marks all over is or it could be from a mould or something. They are not perfect by any means but definitely shootable. Maybe I got a bad batch but I'd shop around before making these your final decision
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Reviewed in the United States on February 24, 2022 by jonathan woolsey