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NETim

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Posts posted by NETim

  1. 35 minutes ago, IHAVEGAS said:

     

     

    I think ogive effects might be being confused with rn versus fp, that is assuming that truncated cone is being considered to be flat point. 9mm 1.15 long 147 sns has worked for me in a variety of guns (CZ, Tanfo, 1911, XDS, XDM, Glock) - loaded shorter I have had ftf issues with CZ's and I think I might have 1 Tanfo I need to load shorter for.

     

    ogive.gif

    I just tossed out my experience as an attempt to point out there are no hard and fast rules concerning bullet profile and COAL.   :)

  2. 2 hours ago, Lightj75 said:

    The shape of the FP really makes a huge difference when loading for 9mm I shoot coated FPs for practice and matches and haven't had any problems through my CZ SP01 I can actually load them longer than RN in most cases FP @ 1.13 compared to RN at 1.10 sized at .356 and a projectile sized at .3564 should still shoot through your gun it just may or may not cause excessive leading unless you have a very tight chamber or barrel then I could maybe see them not plunking more than likely it's an OAL issue but if you have been loading for 8yrs I feel like you would know if you had an undersized barrel or chamber more than likely an issue with the projectiles 

    I have the opposite experience with FP's vs RN's in my Apex Tactical barrels.  (ACME Bullets)  I have to load the FP's shorter.   

  3. The loose nut behind the pistol costs me enough points in a match that I can't afford to give up any more due to ammo foul ups.  The Shockbottle gauge gives me a chance to give EVERY match round a good inspection before they get boxed up.   

     

    I love the Apex Tactical barrels in my M&P's but they're not nearly as forgiving as the OEM S&W barrels.   The Apex barrels have a MUCH tighter chamber and even rounds that pass my Dillon case gauge may hang up in the Apex barrels.   The Shockbottle catches those marginal rounds.  (Usually CBC brass.)

     

     

  4. 4 hours ago, thefiremeister said:

    Thanks,  i did see that but it does not list the bushnell or the Delta Point pro.     I tried calling t Bushnell twice and got cut off both time after a 15 and 20 minute wait. 

    When I scroll down the page to the "Shield standard" red dot section, I see the Leupy Delta Point Pro.  

  5. To reduce side loading on the drop tube, I ty-wrapped the feeder spring tube to the top of the powder measure and then pushed a few coils down past the ty-wrap to maybe put a bit more downward pressure on the drop tube.   The spring can't exert much side pressure on the drop tube now. 

     

    I also wrapped some heavy solder wire around the drop tube itself to give it a bit more downforce.   

     

    It sounds to me like maybe there might be a burr or some some kind of "gunk" inside the drop tube that is hanging up the bullets as they pass through.  Maybe consider pulling it apart and give it a look?   But beware!  Once you pull the spring clip out of the drop tube and separate the tube from the main die body, those little ball bearings are going to come out  and they like to get lost.  

     

    So pull the die apart over a bowl or something to capture the ball bearings.  

     

    Edited to add:  Also ensure the spring clip isn't being interfered with by the powder measure.   I've noticed the spring clip can, and will, be held up slightly by the powder measure body.   

  6. I had to back my Bayou, Acme and DG coated 124's down to 1.07" to pass the "plunk" test on the Apex barrels I installed on my M&P's.  I had been running at 1.15" with the OEM barrels.   My Glocks?  They don't care.   I think they d chamber up corn cobs if I asked them to.  

  7. I am hesitant to chime in here as I am no one's idea of a good shooter, so take it for what it's worth.   I find that placing more finger on the trigger when shooting WHO yields a more stable front sight/dot when breaking the shot while dryfiring.   Live fire seems to confirm this as well.   I really have to follow through and concentrate as well.   Otherwise I push the shots low left.  (LH shooter.)

     

    Good luck from another almost Super Senior!

  8. 26 minutes ago, Racinready300ex said:

    A brass bore brush should get it out. Try running it through from the muzzle end first and see if that gets it. Use a new one that's not worn out. If that doesn't get it out, try from the chamber end, put it in just enough to get to the end of the chamber and a little into the rifling the pull it back out. Reversing directions like that will be hard to get the brush back out but it should pull the brass out with it.

     

    I've had this happen once and this worked for me. 

    That method worked like a charm for me when I had a case head separation in a .243 Win.  

  9. 40 minutes ago, jpeters11 said:

    What happens when the light’s internals fail and it no longer works? Would it then be considered a frame weight and bump you into open? 
     

    Things to think about 

    This is simply an experiment to see if a light is warranted and/or useful for this game.  

     

    I have several really good Surefire handhelds for use outside of the gaming arena where reliability is far more crucial.  

  10. The long awaited package from China arrived today.  It contained a light that looks a lot like a famous brand weapon light.  

     

    Okay, no momentary position on the switch, but the light is bright, which is critical for CO needs.  Ahem.

     

    The light would not snap on to M&P's rail and lock as received.   The trigger guard interfered with the light.   So, being a graduate of JimBob's Internet School of Dremelology, I hit the light with the Dremel fitted with a sanding drum.   (This is where a $30 light gives much piece of mind during this delicate procedure.)  I removed some material from the battery cover on the rear of the light with the precision that only a Dremel can provide.  

     

    After a few minutes of that plus a little work with a sanding stick, I got the light to lock onto the rail.   

     

    I haven't fired it yet, but I'm confident the light will stand up to the high speed requirements that a C Class shooter demands. 

  11. My FTP Alpha doesn't seem to gunk up nearly as fast on M&P 1.0. #2 as the Delta Point Pro does on M&P 1.0 #1.    5 stage matches are usually no problem on the DPP.   I usually don't clean it until I start dryfiring it and notice the gunk.   Apex barrels on both. 

     

    Burning W231, which isn't known to be the cleanest stuff around.  

  12. RO should have said, "STOP!"  and checked for a blockage in the barrel with a zip tie or the like.  

     

    https://nroi.org/ro-best-practices/squib-confusion/

     

    As far as I'm concerned, while technically NOT a squib, it should have been treated as such.   ULSC, send them off to clear it (with another RO preferably) and score the stage.  

     

    I wouldn't be comfortable with anyone jacking around the muzzle on the line no matter what the shape of their squib rod.   

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