Last weekend I bought a mint condition Belgium made Browning 9mm Hi Power made in 1981 (commercial gun). The gun is all original and has an original older style FN magazine (I only have the one mag right now - MecGars are on order).
I took it to the range today to shoot it. I brought along some Winchester 9mm FMJ 115 gr value packs, a box of Winchester Silver Tips, and a box of Federal 147 gr flat nose FMJ rounds. The gun fired about 100 rounds of the Winchester FMJ 115 rounds without issue. However, both the Silver-Tips and the Federal flat-nose rounds would not feed at all. Every round would get caught on the very bottom of the feed ramp. Basically, at the bottom of the feed ramp, there is a sharp drop off that is flat, and this is what the nose of the bullet is getting caught on. Not that it would make a difference in this case, but the feed ramp is highly polished.
Is not feeding hollow-points common with the Hi Power, or do you guys think the MecGar mags might improve feeding with hollow-points and flat-nose bullets?