The ERATAC Gen 2 130mm Picatinny Riser with Nut T5213-0115 is designed to provide additional height for your optic, improving sight alignment and shooting comfort. Made from high-quality aluminum, this riser offers excellent strength and lightweight performance. The 130mm length ensures compatibility with a wide range of optics and accessories, while the included nut allows for secure and stable installation. The robust construction ensures long-lasting durability, making this riser an ideal choice for both tactical and recreational shooting. ERATAC Gen 2 130mm Picatinny Riser w/Nut T5213-0115