Located in Wilsonville, Oregon, MARKRON Custom Gun Products began business in 1994 with only one ambition in mind….through research and development, create the very finest and most advanced reloading and gun accessory products available on the market today.
Our introductory product, MARKRON Custom Bullet and Primer Sealer is now recognized as the finest and most sought after bullet and primer sealing product by thousands of dedicated hand reloaders throughout North America. Tested and enthusiastically recommended by 125 North American Field Testers, this product earned the endorsement of the North American Hunting Club and proudly carries the NAHC “Recommended to Members” Official Seal “ on each and every package.
Ron Bower, President ROBOCO Laboratories MARKRON Custom Gun Products