Quick Summary
Umarex .177 steel BBs are a 5000-pack of metal BBs supplied in a reusable bottle. The product is identified as Umarex part no. 4.1664 and is described as calibre .177 (4.4 mm) steel BBs.
These BBs are intended for airguns designed for steel BBs. They are not for soft air guns or for airguns designed for lead pellets or lead BBs.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | Umarex, a recognised name on the pack. |
| Product type | .177 steel BBs for use in compatible airguns. |
| Quantity | 5000 BBs, so pack quantity matters when comparing offers. |
| Part number | 4.1664, useful for matching the exact item. |
| Packaging | Supplied in a reusable bottle. |
| Weight | 5.6 grains. |
What to Compare Before Buying
- Compatibility: Check that your airgun is designed for steel BBs, because these are not suitable for soft air guns or lead pellet/lead BB setups.
- Calibre: The stated calibre is .177, and the pack is described as 4.4 mm steel BBs.
- Pack quantity: This is a 5000-pack, so confirm the quantity you want before choosing an offer.
- Product code: Part no. 4.1664 helps confirm you are selecting the exact item.
Common Buyer Questions
Are these plastic BBs?
No. They are steel BBs.
Can they be used in any airgun?
No. They are for airguns designed for steel BBs and are not for soft air guns or airguns designed for lead pellets or lead BBs.
Before You Decide
Check that your airgun is made for steel BBs, confirm the .177 calibre and 5000-pack quantity, and match the part number 4.1664 if you need the exact item.
