556 Tactical Stryke-15 Forged Lower Receiver
• Machined per Mil-spec Requirements with critical tooling dimensions held within ±.001″
• Functions with nearly all available stock parts.
• Features our original “Crescent Cut” for easy handling.
• Lower features a nylon tipped upper tensioning screw.
Machined from forged 7075-T6 aluminum.
Black hard anodized with a surface hardness of 60 Rockwell.
*ALL FFL RULES APPLY*