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BPSReloading

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Posts posted by BPSReloading

  1. 5 hours ago, Atlas33 said:

    I’m loving the feedback and I think this might have moved to the top of my to get list.  Might keep the 1050 and ditch the 650 and maybe pick up a single for long gun.  

    That’s a great way to go, I have a few Lee progressives for making 45 Colt and 38spl/357 mag. I have the spare tool heads for the Mark7 to do 300blk. case converting, and 223/5.56 loading, just haven’t tried it out yet full scale. I also have 380 ACP for the Mark7 on another tool head, ready to install, just need to make time to run another 2k 9mm then swap over.

  2. @Atlas33Mark7 Apex 10

    I’ve been running mine for 18 months now, minimal maintenance, as with any setup. It is updated with any and all primer feed components (free from Mark7, great customer service) I added the tool head LED light kit from Double Alpha. I can’t think of anything else I’d change, the press just works, and it works very well. Single-digit standard deviation 9mm ammo is easily achieved. I load 4.3 grains of AA#2 with a 124 grain Berry’s bullet, consistently get 1075 fps with a STD of 7.6 out of a FN 509 MRD.

  3. On 7/24/2022 at 12:20 PM, md8232 said:

    Thanks everyone for this thread.

    I've been rollsizing 9mm only so far.  After reading thru this, I disassembled

    my unit and sure enough the disc is showing wear.  Just emailed Kevin and

    I will report back once it is sorted.

    Kevin and crew are top notch, they’ll issue an RMA to A3GMunitions in Georgia, cost me $10 to ship, was returned to me in three days, nitrided die and base will resolve the wear issue. 

  4. 8 hours ago, N7VY said:

    Been running my modded manual rollsizer all day. I bought the 120 watt unit with a 1/10 reducer on it. The motor states that it will run at 135 rpm reduced but I the best I could get is 27 cases per minute. The manual sets that if the feeding tube runs out that cases might go in at odd angles but I haven’t seen this happen in my test. The motor doesn’t sound different when the case first goes through the rollsizer. Here is my setup:

     

    9D823AE6-FBE6-4513-8D1F-BDA2F41E7BB7.jpeg

    Very nice! I’m going to wire a push button momentary switch for the motor rotation jumper, much like the Mark 7 case feeder has.

  5. @Farmerthanks... the angle brackets are off the shelf shelve brackets from Home Depot, and are already painted gloss black. They cost $2 each, and the coupling does NOT have any keys installed... it will slip with the lightest of blockages, even less than the hand crank. Anyone with experience cranking these manually can attest to crushing a case before you have a chance to catch yourself and reverse the handle. Not so with the slipper coupling... 8500 pieces processed and a couple of slips due to what I can only say is Glock +P self defense loads that generate a very pronounced bulge.

  6. Hand cranking the manual unit results in approximately 90-100 rpm... the motor and gearbox duplicates this... and to some degree, it’s actually a little slower than hand cranking. The coupling will slip long before any gearbox damage can occur.... So, no... this will not “shorten” the life of the manual gearbox. I simply automated a person manually cranking it, and added a mechanical fuse. I did not speed things up, nor increase the input torque.

  7. I used the 250 watt motor and gearbox from Amazon, shaft coupling came from there too. Gearbox output shaft is 135 rpm at full speed, which works perfectly. Coupling is set to slip if roll sizer jams. I have processed 8500 9mm this far, zero problems from motor or roll sizer.62B24147-FCE7-4078-A09F-5431C033973E.thumb.jpeg.f5b32aef531e0e65cc3226c40c585de9.jpeg

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