All Neptonics speargun parts are built in California by us. This is important because we control the quality every step of the way. Engineering, Machining, Welding, Assembly and Testing are all done by us. Its an honor to provide the spearfishing community with the finest trigger mechs available.

• Extra Wide Housing allows the Mono and the Shaft to be inserted into the mech
• For 7mm 7.5mm & 8mm Euro Shafts like Rob Allen and Spearmaster Shafts.
• 5/8' Wide - 1" Tall - 2-3/4" Long
• Rated for 1-4 Bands
• Auto Resetting Line Release
• Extremely accurate trigger mechanism with smooth trigger pull
• Built in USA