Magpul Industries PC Backpacker Stock, Stock, Ruger PC Carbine, Olive Drab Green MAG1076-ODG The Magpul PC Backpacker Stock for the Ruger PC Carbine is the ultimate option for those wanting to bring advanced ergonomics and portability to their Ruger PC Carbine rifle. With a similar look and functionality as The X-22 Backpacker stock" it offers a minimalist solution for the hunter or outdoorsman and was designed for those who want to transport their carbine in an efficient" convenient package without compromising shooting performance or ease of deployment. The PC Backpacker is constructed of Magpul's advanced polymer" featuring an ergonomic hand guard with M-LOK slots at the 3 & 9 o'clock positions and interchangeable cheek risers to accommodate for various sighting options. The PC Backpacker stock also features an MOE SL rubber butt-pad offering an anti-slip surface that increases impact protection and is compatible with the MOE SL Enhanced Rubber Butt-Pad for an additional 3/8" LOP. Using a unique locking interface that attaches the barrel assembly to the receiver" the PC Backpacker provides an efficient solution for storage during transportation while maintaining convenient assembly from the stowed position. By including multiple QD cup mounting locations" Magpul has made it easy to carry your Ruger PC Carbine in either the broken down or assembled state with the Magpul Sling Mount Kit-Type 1 & Type 2. They've also integrated two convenient storage locations. The first is a water-resistant grip storage compartment that provides an at-hand location for a small multi-tool" survival equipment" or cleaning equipment. The second is a compartment in the riser section that's ideal for a single pistol magazine" fitting up to the PMAG 21 GL9.