Serious shooters, this CAR15 cheek riser is exactly what you need for better sight alignment and comfort at the range! Inspired by the classic designs from the 80s and 90s, this 3D printed accessory gives you that perfect cheek weld for optics mounted on carry handles. The overhang design provides solid face contact while the notched rear slides securely over the raised portion of your stock. There's a circular nub inside that fits into the hole on top for a rock-solid, no-slop fit that might take some muscle to install but stays put once it's on. Available in Black, Earth Brown, and Forest Green to match your setup. Important note - the height will make iron sights unusable, so this is specifically for use with optics. It allows charging at every position except fully collapsed, and it won't fit BKF CQB style stocks or H&R/PSA Brace versions. Made right here in the USA by Hammy3DPrints in St. Louis, Missouri, with over 1900 products designed and manufactured. Whether you're going for that retro look or just want better comfort and accuracy, this cheek riser makes a noticeable difference in your shooting experience. Your range days just got more comfortable and accurate!