Griffin MK1SL stripped lower receiver for AR-15 platform builds. Precision-machined aluminum construction ready for your custom rifle assembly.
The Griffin MK1SL represents a solid foundation for your AR-15 build. As a stripped lower receiver, it arrives without fire control group components, allowing you to customize your rifle exactly to your specifications.
A stripped lower receiver is the regulated firearm component of an AR-15 platform rifle. You'll need to source a complete fire control group (trigger, hammer, springs, and pins) to complete your build. This approach gives you the freedom to select exactly the trigger and components that match your shooting style and intended use.
Whether you're building your first AR-15 or adding to your collection, the Griffin MK1SL provides a quality starting point for a reliable, accurate rifle.