Bootleg Inc Four Position Adjustable Carrier Bolt Carrier Group AR-15

The Bootleg Inc Four Position Adjustable Carrier Bolt Carrier Group for AR-15 offers a complete, ready-to-install solution in a durable black finish that stands up to demanding field and range use. This Bolt Carrier Group blends reliability with versatility, featuring a four-position adjustable carrier that enables precise cycling and timing adjustments to suit different builds, ammunition types, and firing conditions. Designed for rifle enthusiasts who demand solid performance without the guesswork, it integrates smoothly into standard AR-15 platforms, delivering consistent lockup, enhanced gas sealing, and smooth, reliable operation under a variety of loads. The all-black finish provides rugged aesthetics and corrosion resistance, while its robust construction ensures compatibility with common upper receivers, bolts, and charging handles used in modern rifles. Ideal for custom builds, upgrades, or maintenance cycles, this complete carrier group helps shooters optimize cycling efficiency, reduce timing-sensitive malfunctions, and maintain repeatable shot-to-shot performance. Whether you're assembling a precision black rifle, upgrading a duty-style AR, or outfitting a range-ready setup, Bootleg Inc's four-position adjustable carrier combines practical adjustability with proven component quality to keep your AR-15 performing at its best across a wide range of field and target applications.