Check the listing for details. Recoil Buffer substitute MARLIN 99M1 *SPECIFIC* with sml diam. pin 1SET = 2 EA. Condition: New. Listed at 12.00 USD. Recoil buffer SPECIFIC 1964-1968 SUBSTITUTE Marlin Mod 99M1 22LR Made of 3D printed flexible POLYURETHANE. High resistance to impact and abrasion (long life through thousands of recoil cycles), Designed to match the smaller size diameter pin of the 99M1 Resistance to commonly used firearm cleaning products. High resistance to temperature. The fine print: **I do not assume any responsibility nor liability for the inappropriate use of this item. I do not assume any responsibility for damages to property, nor injury to user or third parties. I recommend installation to be performed by a professional. The use of firearms is a dangerous activity, exercise caution and follow the rules before pulling the trigger! THIS IS YOUR RESPONSIBILITY. ** RETURNS ARE NOT ACCEPTED.**IMPORTANT** IT IS RECOMMENDED THAT ALL FIREARMS ARE CLEANED AND INSPECTED FOR WORN OUT PARTS AFTER EVERY USE, REPLACE THESE PARTS IF NECESSARY. Check out other handy upgrades at Coffee Table Engineering NOT associated with Sturm, Ruger & Company, Inc Equivalent to MARLIN p/nG4071820-01