Overview Reviews Product Description Snap Ring, Part No. AKPKGBP-38, fits Kolstrand's AK Gearbox. Product Videos Custom Field Product Reviews Write a Review Write a Review × Kolstrand Retaining Ring for AK Gearbox - PC 38 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *