PRODUCT UPDATE | Bernard W-Gun™ : Length Options and Liner Changes for Aluminum Specific Configurations

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Updated: February 25, 2026 Published: February 24, 2026

PRODUCT UPDATE | Bernard W-Gun™: Length Options and Liner Changes for Aluminum Specific Configurations

Effective February 11, 2026, a Bernard W-Gun™ configured with an aluminum specific wire size will only be available in lengths of 10’ or 15’.

Also effective this date, all Bernard W-Gun™ with aluminum wire size configurations will be built with Bernard E-Z Feed™ Rear Load Liners. Previously, round wound steel liners were used for W-Gun with aluminum specific wire sizes 0.035’’, 3/64’’ and 1/16’’. Please refer to the chart below for replacement liner information.

Length		Wire Size		Steel Liner	*New* E-Z Feed Liner
10	15	0.035’’	Q	43015X	LD3A-15
		3/64’’	R	1950344	LD4A-15
		1/16’’	S	1950345	LD4A-15

For questions or additional support, contact our Customer Service team at 855.644.9353 (MIGWELD) or email cs@bernardtregaskiss.com.

As manufacturers of semi-automatic, fixed automatic and robotic MIG guns and consumables, Tregaskiss and Bernard have earned a reputation as an experienced, dependable partner to its customers in the automotive, construction and fabrication, heavy equipment, ship, rail, general manufacturing, commercial truck and trailer, and oil and gas industries. Tregaskiss and Bernard offer air-cooled semi-automatic, fixed automatic and robotic MIG guns, water-cooled semi-automatic, fixed automatic and robotic MIG guns, reamers, nozzle cleaning stations, anti-spatter liquid, wire cutters, anti-spatter sprayers, clutches, welding consumables, nozzles, MIG welding tips, and MIG welding torches.