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wgj3

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Posts posted by wgj3

  1. The seat die itself wouldn't make the marks. It looks to me as though the bullets are tipping a bit as they go into the seat die and the case mouth is making the marks.

    Post some more pics of the sides of the pulled bullets, belled cases and some pics of your complete rounds too.

    Measure the diameter of the case mouth of your loaded rounds and post that too.

    The "bell" on your cases should be just enough that a bullet should sit just inside the case mouth when under the seat die. I always keep my thumb and index finger on the bullet/case neck junction until they go into the seat die. Looks like maybe your bullets are tipping a bit on the way up.

  2. What Steve said, and also check the operating (gas?) system to make sure that nothing is out of place and keeping the action from cycling as it should. Springs have to be replaced over time, so it could very easily be something as simple as a few new springs.

  3. Ummmm... I think there is more to it than min caliber. It's not just projectile diameter. You would be welcome to run the 9.1x40, but it would be tough at longer ranges and mag capacity probably wouldn't be all that great. You have to run something with enough energy to activate LR steel targets in a fashion that allows the RO's to reliably call hits.

    And, I thought that min PF for rifle (in USPSA) was closer to 160.

  4. I have one DAA and multiple CR's. Both brands are quite serviceable. The DAA is super-stiff. Not a bad thing unless the stiffness keeps it from conforming to my waist, which it does. The DAA is also a little bit thicker than the CR which really locks stuff in place once you get it into the position that you want. It also makes it quite a workout to get holsters and pouches on and also tough to adjust if/when needed. I think the CR belts appear to be a little better finished on the edges and such. The CR being a touch more flexible makes it work better for me and the ability to shift pouches and such when needed is handy for me.

    They are sized differently.

  5. That arm should be working to open and close the circuit to start and stop the motor. Once the tube fills and a case rests on the arm it should be be stopping the motor. If it doesn't, then likely that switch is failing. They are incredibly cheap and I can send them to people if needed. I do a little side job that requires those same switches, so I usually have them.

  6. I can't use muffs when shooting a long gun either. I believe that it has to do with cheek-weld; if you mount the gun further down your face, you have clearance for muff. If, on the other hand, you mount the stock further up your face nearer your cheekbone, there is often not enough clearance. Some good, custom - molded, high NRR plugs are a great fix. Check into Hear-Pro.

  7. As previously mentioned, the only difference between standard .223/5.56 AR and 300 Blackout AR is the barrel, though you also want to stick with carbine or shorter gas system for reliable function. With 110-130 gr bullets at max velocities around 2300-2500fps, you can easily handle anything deer-sized or under out to 250 or so. With an optic zeroed a few inches high at 100 yds, you could pretty easily handle anything out to 200-300 with only a little holdover. The light bullets tend to be constructed with thinner jackets and are quicker to expand at lower velocities. Fine for hog hunting with mid-to-heavy-weight projectiles at the typically shorter ranges of that activity.

    300 Blackout isn't a barn-burner, but it can get in the neighborhood of .30/30 performance and I would bet my right one that that round has accounted for as much or more game than any (except maybe .30/06) in North America. And, it requires very little in the way of unique components. The aforementioned 6.8 and 6.5 require unique bolts and mags and such.

  8. You can stipple and undercut the grip/trigger guard. Add a mag release button that works best for you. Lighten slide and recoil spring if only running light loads for the purposes you mention in OP.

    These are just options, not requirements. A few different weight recoil springs is a fairly inexpensive way to do a little tuning of the gun to your preferred ammo.

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