6 POSITION DURABLE CAR STOCK FOR TIPPMANN X7 AND TIPPMANN X7 PHENOM PAINTBALL MARKER. One of the best upgrades for any weekend warrior with a tippmann X7. Designed from military grade polymer.A must have item for any scenario player. Tactical cheek rest set for AR-15 M4 style stocks Raises your eye level for proper sight or optic alignment Installs instantly on most collapsible stocks Rugged, glass reinforced polymer Black finish Snaps into place Tools not needed for installation No gunsmithing required MIL-STD DIMENSION: 5" long 1.33" rise Weighs 1.975 ounces