Description
H&K HK MR556/416 Commercial Factory E1 Stock. This HK 416 HKE1 Buttstock fits Commercial buffer tubes (receiver extensions) for M4/AR15 type weapons.
Ergonomic cheek weld for improved firing position
Two waterproof compartments for storing 6 batteries (DL-123 or equivalent sized)
Twist-off padded rubber buttplate
Multiple sling attachment points
Multi-position adjustable/retractable (depending on buffer tube)
Requires Commercial buffer tube for install
