Crafted from durable black anodized aluminum for long-lasting use Versatile design compatible with both Picatinny and Weaver equipment Generous 6.1-inch rail length to accommodate various sights and accessories Suitable for 3/8' rifle rails or 11mm airgun rails, expanding your firearm's capabilities Reliable choice for various shooting applications, including hunting and target shooting High-quality construction ensures a sturdy and secure mounting platform