The Aero Precision M4E1 Complete Lower Receiver, accompanied by the Magpul SL-S Carbine Stock, offers a superlative array of enhancements to elevate your AR build. By seamlessly integrating the M4E1 Gen 2 Lower with the esteemed Magpul SL-S Carbine Stock, this comprehensive lower assembly not only meets but exceeds expectations. Of particular note is the MOE SL-S (Storage) Stock, an enhanced iteration of the esteemed Magpul MOE SL™ carbine stock, meticulously designed to serve as a fitting replacement for inferior AR15/M4 carbine stocks. Notably, this remarkable stock features onboard water-resistant storage, ingeniously crafted to safeguard batteries, ensuring you can always be prepared to light up the night.

The Magpul MOE grip storage compartment provides a versatile and convenient solution for carrying essential items within your reach. This intelligently designed storage area accommodates various storage cores; including an lube bottle for easy maintenance, a spare bolt and firing pin for quick replacement during critical moments, or specialized battery holders for either AA or CR123 that ensure a reliable power source for your equipment. By seamlessly integrating this ingenious storage feature into the Magpul MOE grip, convenience and preparedness are elevated to new heights.