I just cleaned my Buckmark after a really nice 460 round range trip yesterday. In the process, I lost the damn 3mm spring-clip recoil spring retainer. An internet search led me to a Striplin Custom Guide Rod that replaces the factory original, and eliminates that pesky 3mm clip that flies into oblivion, frequently. I've already ordered one ($23), so the point is already moot, but here goes. Has anyone had experience with this piece of hardware? Is it as good as the company claims? Any problems with it? TIA.