NOTE: This is currently a PRE-ORDER product! The current ETA for distribution to be announced. Please keep this in mind if you plan to pre-order this item! Nemea Armory Single Stack Feed Lips for Gas Stanag LM4 Magazines. This product ships with an STL/STEP file for the Nemea Armory Single Stack Follower as it is not originally included. If you do not have access to a 3D Printer or would rather opt for a Printed Single Stack Follower, please reach out via email at [email protected] with your order number. Manufactured with 6061 Aluminum, this allows for strength and durability. Instructions for mounting: Compatible with the OEM mounting hardware. (mounting hardware not included) Picture is representative of the final product. Pictures will be updated closer to product launch.