Midwest Industries Alpha Series M4 Beam Side Folder Stock Black

Features:Heavy-duty side-folding mechanism constructed from 4140 steelFull-length locking lug for maximum strengthSolid positive lock up in both positionsSteel clamp with large surface engagementCan be configured to right or left foldingModular design can accommodate different stock attachments2 QD Sling attachmentsCompatible with Mil-Spec diameter stocksCurved top to mitigate wobble from skeletonized beamAdds 7.0" to overall firearm lengthAdds 0.75" to the firearm in the folded positionComplete assembly weight: 11.6 ozSteel parts are mag phosphate finishedMade in the USALifetime Warranty