HK 416, MR556 Factory German E2 Rear Stock

The HKE2 Buttstock fits MILSPEC buffer tubes (receiver extensions) for M4/AR15 type weapons and has the concave style removable buttpad installed.

Features:

-Ergonomic cheek weld for improved firing position
-Two waterproof compartments for storing six batteries (DL-123 or equivalent sized)
-Twist-off padded rubber butt-plate
-Multiple sling attachment points
-Multi-position adjustable/retractable (depending on buffer tube)
-Requires Mil-Spec buffer tube for install

Compatible With:

-MR556
-HK 416
-Other AR, M4 variants with the mil-spec buffer tube

Please Note: This item is shipped in bulk from HK, and many of the stock have handling marks from being in contact with each other. They are new, never installed or used, but will (may) have cosmetic handling marks on them.