Steel Liner

$31.91 ~~$53.85~~ In stock

Liner part number M103L-B measures 11.15'. Suitable for .023" to .035" diameter wires (plastic liner insulation/sheath is red). This liner will only work in 10' guns.

Liner part number M104L-N measures 16'. Suitable for .035"-045" diameter wires (plastic liner insulation/sheath is blue). (trim to size-liner is 16') If you are trimming this down don't forget to remove some of the plastic coating about 12" on the neck side of the liner.

The white collet on the liner is moveable for easier installation.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Abigail ★★★★★ Oct 22, 2026

The red sheath makes it easy to spot which liner is in the gun, and at 11.15' it’s exactly the right length for my 10' setup. Feeds .030" wire without any snagging, so I’m pretty happy with how it’s holding up so far.

Chloe ★★★★★ Oct 21, 2026

I’ve been using this liner with .035" wire in my 10' gun, and the fit is spot-on—no kinking or binding at all. The 11.15' length gives me exactly enough without waste. Glad I found the right size for my setup.

Ellie ★★★★★ Oct 20, 2026

The red sheath makes it easy to spot which liner is which, and the 11.15-foot length fit my 10-foot gun perfectly with a little extra to trim. Feeding .030 wire through it has been smooth with no bird-nesting at the contact tip, so I'm glad I grabbed this one.