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This 24-piece MIG welding gun accessory kit bundles 20 contact tips (0.030 inch), two nozzles and two gas diffusers for small MIG guns such as the Forney 140 FC-i, Lincoln Magnum 100L and Tweco Mini/#1 styles. This MIG gun accessory kit review, from the Amazon listing, shows it is a good stock-up pack for 0.030 inch wire users, but it only helps if your gun uses these part styles.
MIG gun accessory kit: quick specs
| Item | Per the listing |
|---|---|
| Pieces | 24: 20 contact tips, 2 nozzles, 2 diffusers |
| Tip size | 0.030 in |
| Listed guns | Forney 140 FC-i, Lincoln Magnum 100L, Tweco Mini/#1 |
| Nozzle style | Inclined, for gasless welding per the listing |
| Listing size and weight | 4.25 x 3.66 x 0.98 in; 5.9 oz |
What is in the kit and who it suits
Contact tips wear fastest, nozzles collect spatter and diffusers split gas flow. This kit puts spares of all three in one box.
It suits owners of small flux-core or MIG welders who run 0.030 inch wire and do not want to stop for parts. With 20 tips, it works as a long-term spares stock.
How to check the kit fits your gun
- Identify your gun model and series (for example Magnum 100L style or Tweco Mini/#1 style).
- Compare your current tip’s thread, length and shape with the listing pictures.
- Confirm the wire size you run is 0.030 inch.
- Check the nozzle’s attachment style and bore against your current nozzle.
- Check how the diffuser threads into your gun neck.
The listing says it is compatible with these named guns. Treat it as a good sign, then do the part comparison.
Pros and limitations
- Pros: Lots of tips for the price; includes nozzles and diffusers; compact and light; targets popular small guns.
- Limitations: Only one tip size, limited to certain guns, and quality of the copper alloy is not specified. Buyers should expect that cheap tips can wear faster than premium ones.
Using the parts
- Switch the machine off and let the gun cool before swapping parts.
- Tighten tips snugly into the diffuser for good conductivity.
- Replace the tip at the first sign of arc wander or wire sticking.
- Clean spatter out of the nozzle regularly, and replace it if it distorts.
- Ventilate and wear a helmet, gloves and flame-resistant clothing, particularly with flux-core wire which produces more smoke.
Alternatives and related guides
- Machine that uses these parts: Forney 140 FC-i MIG welding kit review.
- Tips only: PCS contact tips review.
- Wire to match: gasless flux-core welding wire review.
Frequently Asked Questions
What is in the 24-piece MIG gun accessory kit?
The listing describes 20 contact tips in 0.030 inch, two nozzles and two gas diffusers, 24 pieces in all. Confirm the exact contents and tip size in the listing, because a kit that does not match your wire size is of no use.
Which guns is the kit listed for?
The listing names the Forney 140 FC-i, Lincoln Magnum 100L and Tweco Mini/#1 style guns. Those are small-gun families, so check your gun’s tip length, thread and nozzle style, not just the brand, before buying.
Can I use the kit for 0.035 inch wire?
The tips are listed as 0.030 inch, so they suit 0.030 inch wire. Use a tip that matches your wire diameter, and change the drive roll and liner to the same size if you switch wire.
Is it for gasless flux-core welding?
The listing says it works for gasless welding and describes an inclined nozzle. Self-shielded flux-core wire does not need shielding gas, but confirm the nozzle and diffuser fit your gun, and follow your wire and welder instructions.
Verdict
A convenient spares pack for small 0.030 inch MIG guns. Check your gun’s part styles first and skip it if you run a different wire size.
