The Lightning Bolt Action Trigger System from O.F. Mossberg & Sons gives the shooter the flexibility of adjusting trigger pull without needing to take his rifle to a gunsmith. A simple twist of a standard screwdriver enables the LBA trigger to adjust from 2 to 7 pounds. The design of the LBA trigger's sear engagement offers a crisp, creep-free trigger, optimizing accuracy. The LBA trigger blade blocks the sear from releasing the striker unless the blade is fully depressed, even at the lightest adjustment setting. The trigger assembly is machined from aircraft-grade aluminum then hard-coat anodized to military specifications, preventing corrosion and minimizing wear over time. With Mossberg's line of 4x4and 100ATR bolt action rifles, users can expect to find the new LBA Trigger System in more than 100 models in 2009.