Forged vs. Billet AR-15 Lower Receivers: Which One Should You Buy in 2026? When it comes to building or upgrading an AR-15, the lower receiver serves as the foundation of the entire platform. As the serialized component that houses the fire control group and connects everything together, this choice influences strength, weight, fit, finish, and … Continue reading Forged vs. Billet AR-15 Lower Receivers: Which One Should You Buy in 2026?