Desert Tech TRK22Grn Trek-22 Rifle Chassis OD Green Injection Molded Glass Reinforced Polymer, Integral Optics Rail, Fits Ruger 10/22 The Trek-22 Is 10.25" shorter And 7% Lighter Than a Standard Ruger 10/22 With a Wood Stock And 18" Barrel. With a 10/22 Action The Trek-22 makes The Ultimate Truck Gun And Goes With You Anywhere. The Trek-22 Is Injection Molded using Impact Resistant Glass Reinforced Polymer For The Ultimate Lightweight Strength. The Trek-22's intergral Optics Rail Allows You To Mount Any Type Of Optic. The Stock Has 2 compartments For storing 2 Extra 10 Rd Mags. Straight Blade Trigger offers a Smooth, Comfortable Pull. Reduced Trigger Pull From a 6.8Lb Average To a 4.5 Lb Average. The 13 M-Lok Attachment points located at The 3, 6, And 9 O'clock Positions Of The Handguard gives You The Ability To Add Variety Of Accessories To Your Rifle.