Color : Black
Features :
combined design like a Navy series Buttstock with CTR Buttstock
fit on M Series
2 Tube Storage Compartment
Rubber Butt-Pad
2 sling loop, and 1 QD mounting points
Dimensions : 19 cm ( L ) x 14.5 cm ( H ) x 5.5 cm ( W )
Weight : ~ 0.36 kg
Material : Hard Polymer