Manufacturer Number: MATCH-S Elftmann Tactical AR-15 Drop In Match Trigger Straight Adjustable Red/Black Absolutely Drop-Safe regardless of pull-weight Factory set Pull-weight is approximately 50% lighter than that of a standard AR-15 trigger providing a great combination of speed and accuracy Adjustable from 4lbs to 2 3/4lbs without removing from lower Full power hammer spring ensures proper ignition of primer Very short pull and reset allows for rapid follow up shots and greater accuracy Sturdy trigger assembly designed for rugged trouble-free use; Made of lightweight aircraft-grade aluminum and hardened steel Unique design of disconnect allows full 1/4 width eliminating possibility of wear and double-firing High performance trigger and hammer needle bearings for smoother and faster firing Benefits a wide variety of AR-15 enthusiasts including collectors competitive shooters hunters military law enforcement and disabled veterans Skeletonized Straight trigger Color: Red/Black Fits: standard AR lower receivers