Quick update on my Vudoo feeding issues. I bought some Vudoo 12 and 15 round aluminum magazines, and also a speed loader from JKL Precision. This is a must-have product and at only $6, I highly recommend getting one (https://jklprecision.com/product/vudoo-speed-loader/). There is another speeed loader branded with a V for Vudoo that is yellow but I found it doesn't work as well. I also cleaned my barrel to ensure there weren't any carbon ring issues causing feeding problems. Added bonus: The 12-round and 15-round aluminum mags actually hold 13 and 16 rounds respectively with no issues! The aluminum mags also allow feeding of X-Act ammo, which the plastic ones would not allow me to do.
Bottom line: What I discovered is that using the speed loader to load the mags helped align each bullet precisely so that each rim was located in front of the rim below it, allowing each bullet to angle upwards instead of horizontally. I think by (originally) pushing the side tabs down to load the magazines manually it allowed room for error and was causing some misaligned bullets. Today I took it to the range and shot a couple hundred rounds with only two jams. Both times I ejected the mag after it jammed and noticed the bullet BELOW the jammed bullet was horizontal, instead of pointing upwards. So the bullet that jammed didn't have a ramp to go up as it entered the chamber, causing it to hit the bottom of the chamber, shave off a piece of lead, and push up at a weird angle, and then jam into the top of the chamber.
The rifle is shooting very accurately now, and I'm very pleased. I also installed an internal weight kit in the front to balance out the rifle a bit, and while it's much heavier, it's easier to hold it still on barriers. Very pleased with my Vudoo!
Thanks RAVAGE88 for all your help along the way and for being patient with someone completely new to the sport. Vudoo customer service really is top-notch!
Bottom line: What I discovered is that using the speed loader to load the mags helped align each bullet precisely so that each rim was located in front of the rim below it, allowing each bullet to angle upwards instead of horizontally. I think by (originally) pushing the side tabs down to load the magazines manually it allowed room for error and was causing some misaligned bullets. Today I took it to the range and shot a couple hundred rounds with only two jams. Both times I ejected the mag after it jammed and noticed the bullet BELOW the jammed bullet was horizontal, instead of pointing upwards. So the bullet that jammed didn't have a ramp to go up as it entered the chamber, causing it to hit the bottom of the chamber, shave off a piece of lead, and push up at a weird angle, and then jam into the top of the chamber.
The rifle is shooting very accurately now, and I'm very pleased. I also installed an internal weight kit in the front to balance out the rifle a bit, and while it's much heavier, it's easier to hold it still on barriers. Very pleased with my Vudoo!
Thanks RAVAGE88 for all your help along the way and for being patient with someone completely new to the sport. Vudoo customer service really is top-notch!