Powerbond isn't a popular brand, as it's a small company and not as well known as Rainier or Berry's. I've used them in the past with good results. The Powerbond bullets have thicker plating than Rainier. They are not the same bullet. They might be subcontracted to make bullets to Powerbond's spec but I'm not aware of such. AFAIK, Powerbond does everything in house. Would be interesting to find out. Plated bullets are favored in applications for sound suppressors. Cheaper than TMJ bullets and priced less. JHP plated bullets are typically priced the same as TMJ bullets, so there is no savings. If you have a suppressor that uses wipes, JHP is a no go. I only use plated bullets for customers using a suppressor or those that demand TMJ type bullets for indoor ranges to cut down on the airborne lead from exposed FMJ bases. I agree. A fact many ignore. I think the HP are like the MG bullets in that they are for external ballistics and not terminal ballistics.