- Quick and easy to install - Anodized black color - QD sling mounting points integrated on both sides in positions for optimum usage - For Mil-Spec 6 position buffer tube, the tube is NOT included - Super lightweight skeletonized reinforced polymer construction ensures exceptional strength - Weight: 7.3 oz - Overall Height: 5.5″ - Length: 7″ Rather than color in Black, I also have color in FDE in picture 5 as the same price.