RL556V3 80% AR15 Lower – OD Green

The RL556V3 80% AR15 Lower in OD Green represents a precision-machined foundation for builders seeking an unmarked, serial-number-free receiver. Manufactured by RL556V3, this component allows for a custom build process while adhering to all applicable federal regulations regarding 80% receivers. The OD Green Cerakote finish provides a durable, corrosion-resistant surface suitable for field use, while the 7075-T6 aluminum construction ensures structural integrity consistent with mil-spec standards. This lower receiver is designed for compatibility with standard AR15 parts kits and buffer tube assemblies, offering a straightforward path to completing a functional firearm.

Overview

The RL556V3 80% AR15 Lower in OD Green is a partially machined receiver requiring final milling to accept trigger components, hammer, and fire control group. The receiver is pre-drilled for safety selector and bolt catch positions, with the trigger pocket and hammer pin holes left unmachined to remain within ATF guidelines for non-firearm blanks. The OD Green Cerakote finish is applied uniformly across all external surfaces, including the buffer tube threads and grip tang area, providing consistent color retention and scratch resistance. The receiver ships with a jig alignment block and basic instructions for final machining using standard router or drill press setups.

Features & Specs

• Material: 7075-T6 aluminum billet forging with Type III hard coat anodizing under Cerakote H-series OD Green finish
• Mass: 10.8 ounces (unmachined) with integral trigger guard, flared magazine well, and threaded bolt catch pin
• Compatibility: Accepts all mil-spec AR15 upper receivers, buffer tubes, and pistol grips; works with standard LPK and drop-in trigger groups after final machining
• Machining requirement: Trigger pocket, hammer pin holes, and safety selector detent channel must be completed; includes pre-marked drill points for trigger slot depth and width
• Finish thickness: 2-3 mils Cerakote with 200-hour salt spray resistance rating per ASTM B117

Who It’s For

This RL556V3 80% AR15 Lower in OD Green is intended for experienced builders with access to jigs, router tables, or CNC equipment capable of removing 0.060 inches of aluminum from the trigger pocket and 0.125-inch diameter holes for hammer and trigger pins. It suits shooters who prefer an unmarked receiver without manufacturer rollmarks, serial numbers, or caliber designations. The OD Green color is appropriate for woodland, desert, or multi-cam camouflage patterns and matches existing Magpul, B5 Systems, or Lancer furniture sets. Builders should possess familiarity with AR15 fire control group installation, torque specifications for buffer tube castle nuts, and proper use of anti-seize compounds on threaded components.

Shipping & FFL

This RL556V3 80% AR15 Lower in OD Green ships directly to your residential or business address within the United States. No Federal Firearms License (FFL) transfer is required because this product is classified as a non-firearm blank under current ATF rulings. However, once final machining is completed, the resulting receiver becomes a firearm and must be serialized if transferred to another party. State and local laws regarding 80% receiver ownership, possession, and final assembly vary; it is your responsibility to verify compliance with applicable regulations in your jurisdiction before purchasing or machining this product. This item cannot be shipped to California, New York, New Jersey, Connecticut, Massachusetts, Maryland, Washington D.C., or any jurisdiction where 80% receivers are prohibited by law. Standard shipping rates apply; estimated delivery is 5-10 business days via UPS Ground or USPS Priority Mail.