Overview Reviews Product Description Fits mil-spec carbine buffer tubes Ergonomic design Polymer construction Made in Germany Manufacturer's Part #: 12.12CA Length: 12" Product Videos Custom Field Product Reviews (No reviews yet) Write a Review Write a Review × HERA Arms CQR Stock CA Version Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name *Review Subject *Comments