TheOtherZilla
Pull my finger
I have a friend who makes some pretty accurate ammo with this.https://ads.midwayusa.com/product/4...h9G0FwB9KYXyzgTdEuqpmph4FqjMiqZRoCZYMQAvD_BwE
Actually I do own a Lead Sled DFT I picked up at a garage sale 8-10 years ago for less than the cost of a pizza dinner, but I use it (and it makes a HUGE difference) only for patterning my 12ga 3.5" magnum turkey loads, and brother let me tell you have to move on up to dedicated dangerous game calibers to begin to equal the recoil of a 3.5" magnum 2oz turkey load at 1200fps/mv when fired from a 6.75lb shotgun off the bench who's stock design suxs. No my rest of choice is a Older Bald Eagle front rest. The only recoil absorbing mechanism I have available for use is me. Save for my dreaded turkey loads recoil is a non-factor fro me. I can easily shoot 30-40 300wsm loads from the bench with no issues. Granted I use a PAST Super Mag Plus recoil shield and all my rifles wear Limb saver AM recoil pads both combined work wonders reducing felt recoil. I have over time combined personal experimentation with reading much about bench shooting form and feel I have my bench form down reasonably well especially my grip on the stock and trigger but must admit I still experience form induced fliers more frequently then I'd like, which is hard to avoid with light heavy recoiling rifles.Hopefully you aren't using a lead sled...
Factory rifles would explain one part of your problem. Most stock hunting rifles aren't capable of shooting less than moa consistently, especially after the barrel heats up.
Time to go to a premium barrel, etc. We were in the same place you were before we went "custom".
To be honest I have never tried the ladder method and never needed it until I wished to push my range beyond 400 yards once I realized just how severely I was limiting my effective hunting and even shooting range for enjoyment. Now that I have gotten seriously committed to longER range shooting I accepted the need for ladder testing for load development. I only reacquired my first chronograph 4 years ago and only started using it regularly for load development 2 years ago.What methodology do you use to develop a load? Ladder testing to define a charge weight node will minimize the impact of loading differences on the target, and optimizing seating depth to fine tune groups from there. Perhaps neck tension and primer tweaking. I would rate these and similar methods as more important than ad nausea loading techniques.
I am going to try coating bullets because i suspect my reloads suffer from 'cold welding" as due to my time constraints I often have to make my reloads 2 weeks to a month or more in advance then if the weather is unacceptable I then have to wait at least another week or two to shoot. I was for a long time making my reloads 3 or more months in advance so if a very short 24hr unexpected window of opportunity presented itself I could always go and I can see now where at least some of my reloads may have experienced problems due to 'cold welding"Sounds like your on the right path,
I do believe that measuring Bullets are time well spent and of course action bedding and free floating barrels are highly desirable.
I have no experience coating Bullets but it wouldn’t surprise me if you needed to adjust your load a bit after coating.
Would you mind reporting back with your results?
J
Actually I do own a Lead Sled DFT I picked up at a garage sale 8-10 years ago for less than the cost of a pizza dinner, but I use it (and it makes a HUGE difference) only for patterning my 12ga 3.5" magnum turkey loads, and brother let me tell you have to move on up to dedicated dangerous game calibers to begin to equal the recoil of a 3.5" magnum 2oz turkey load at 1200fps/mv when fired from a 6.75lb shotgun off the bench who's stock design suxs. No my rest of choice is a Older Bald Eagle front rest. The only recoil absorbing mechanism I have available for use is me. Save for my dreaded turkey loads recoil is a non-factor fro me. I can easily shoot 30-40 300wsm loads from the bench with no issues. Granted I use a PAST Super Mag Plus recoil shield and all my rifles wear Limb saver AM recoil pads both combined work wonders reducing felt recoil. I have over time combined personal experimentation with reading much about bench shooting form and feel I have my bench form down reasonably well especially my grip on the stock and trigger but must admit I still experience form induced fliers more frequently then I'd like, which is hard to avoid with light heavy recoiling rifles.
When ever I shoot any rifle I never allow the barrel or receiver to become more than moderately warm and use a laser thermometer to check the temp of both to insure they never get to hot to grasp and hold. I have a battery powered minnow bucket aerator air pump I use to pump air through my barrel to cool it quickly to allow me to shoot more in less time. One end of the tubing for the air pump goes into a cooler full of ice to allow cold air to be sent down my barrel when the temps get above 40*/F outside. Works fantastically and has cut my cooling off time between shot strings by 80% or more. I have also used a 12v mattress air pump to do the same thing but the aerator and ice seem to work better.
My crowns all look to be in perfect condition, and I'd consider a custom barrel but at $500-$600 I will only after I become reasonably certain I have ruled out any issues with my reloads and would likely try bedding an AM stock like an HS Precision as all my rifles (save for my M77 in 300wm) presently wear factory synthetic stocks. My gun smith will bed any stock for me quite reasonably.
As anyone reading this can see and begin to understand my predicament of what to do and where to begin. Do I try a custom barrel, or bedding a high quality AM stock, or invest in more reloading equipment that allows me to more precisely control the consistency of my reloads.
I am an emergency maintenance electrician who's job is when a piece of equipment (90% of the time it's multi-million dollar piece of equipment) is not working correctly or has failed I am tasked with first diagnosing the cause then fixing it. When ever I am confronted with a problem the immediate cause for which is unknown to me I am a HUGE believer in trying the simplest and most cost effective thing first.
In my case I think I will begin with trying as high of quality brass I can find and that means Norma in the case of my T3 in 300wsm and going to extreme lengths to insure each piece of brass is as close to exactly the same as every other then do the same with my bullets of choice. I will then inspect and measure every loaded round to ensure they are all as close to exactly the same as I can make. Previously I was measuring one in five. I will then record the results of every fired round. I will also anneal after each firing.
Lastly I have several very accurate reloads that have been giving me on average .75" MOA at 300 yards in my T3 Lite that I have used different die combinations to make my reloads with. I will now stick strictly with FL/RS using Redding body only RS dies and bump my shoulder back 0.002-0.003" then size the case neck using my Lee Collet die. This should reduce (if indeed it is a factor) any run out in either my brass or loaded rounds to having no effect on my accuracy. I am also going to give coating my bullets and barrel with HBN a try on my very next reloads.
Unless someone convinces me to try an alternate course of action I will begin with brand new Norma brass and take great care to prep and load as close to the same exact for every reload as I can and keep exact notes on all steps and results for over all as well as individual reloads.
If after all this I have not seen a measurable reduction in the numbers and frequency of fliers i will then have to consider other actions.
If anyone has anything to add or a addtional step i should consider please by all means let me know. And yes I will build me some good solid performing wind flags. I'm sure YouTube is littered with affordable DIY wind flag designs.
Again thanks for the replies and for your time in doing so.
Arthur.
YeahI am going to try coating bullets because i suspect my reloads suffer from 'cold welding" as due to my time constraints I often have to make my reloads 2 weeks to a month or more in advance then if the weather is unacceptable I then have to wait at least another week or two to shoot. I was for a long time making my reloads 3 or more months in advance so if a very short 24hr unexpected window of opportunity presented itself I could always go and I can see now where at least some of my reloads may have experienced problems due to 'cold welding"
I have tested pulling my bullets using a Hornady collet bullet puller and I found without doubt reloads I let sit for long periods required noticeably more effort to pull than ones I loaded less than 72 hours previously. Granted I didn't have the benefit of a dial indicator to effectively measure the difference or confirm 100% the difference exists but I undoubtedly felt a noticeable difference in the force need to pull old reloads VS new.
This also made me realize another loading practice I need to likely change in using 0000 fine steel wool wrapped around an undersized nylon bore brush placed in a section of aluminum cleaning rod and placed in a battery drill and polish the inside of the case neck. I can see where this will increase the bullet to inside neck friction by removing all the carbon deposits from firing resulting in inconsistent release tension and possibly resulting in inconsistent pressures, all of which when combined with other causes of inconsistency can have a negative impact on accuracy.
Your link didn't work for me.I have a friend who makes some pretty accurate ammo with this.https://ads.midwayusa.com/product/4...h9G0FwB9KYXyzgTdEuqpmph4FqjMiqZRoCZYMQAvD_BwE
Thanks for the suggestions, but I'm not going to can all my rifles in favor of a new caliber and dies and my rifles are primarily used for hunting and fun shooting is secondary or used to develop my loner range hunting skills. I have a new not yest fired Savage 10FCP 5R I paid so little for I had to double check to confirm it came with a barrelReally the best spent money would be on a new barrel on maybe the 6.5 or 308 a cut Bartlien or Krieger with custom chamber clearances like would be used for competition ie a Palma reamer. I shoot comp F class and will use rounds that were reloaded a year ago and there are no fliers. Not sure about this cold weld thing. perhaps another Red Herring.
She's a HAMMER for sure.BCz has been very successful tuning factory hunting rifles into tight grouping machines.
^^
I was just bragging on ya and bam !
Good on y’all
Ha, that's a good reason to use a lead sled, but the rear stock could spit from the force on your shotgun - catch22.
I've got quite a few story's taking factory rifles that shot barely acceptably and went to sub moa right away with a bed job. Though not a single one of them will shoot as excellent as when a Bartlein or Kreiger is/was installed.
The last one was a CZ527 in 17R. That rifle in stock form would shoot around 1.25"-1.5" at 100Y no matter what I did with the loads. Bedding and a custom barrel made that rifle into a .6"er. Mind you the barrel was only 17.5" long, a very slender contour, and rifle weighs only 7 pounds or so. Honestly I think the limit of accuracy was the bullets themselves. And the BR guys are chuckling because their standard is less than half .6"!
Another story. When I was young I walked into a gun store in Prescott AZ and there was a custom 6mmPPC, which was rare to see. Back then I only varmint hunted, mostly prairie dogs. The normal guy I was I had factory rifles. Well this 6PPC came with "everything" needed, dies, bullets, brass, loaded rounds, the load recipe, and a bunch of targets the owner had shot in BR, all 100Y groups were bugholes and all 200Y groups were touching. I would have needed to sell most of my guns to buy it. Nope I didn't put a deposit down on it, darnit! Instead I f'd around for most of my adult life with factory rifles, probably the worst mistake I've made as far as guns go!
Gotta go, so...
Seat long then re-seat to specifications, great example of solving and issue with a judicious application of the KISS methodology. Why can I never think of these things?Ok so I've read through this.
I also shoot factory rifles and landed here a lil over a year ago. Man the stuff I've learned.
For starters and a cheap investment
Bed the action, dont remember reading trigger pull weight on any of your rifles.
The heavier the pull weight the more torque.
As far as bullet weld seat your bullets long, then seat to your specifications before going shooting this will break any bond.
Just a few cheap easy possibilities to look at that quite possibly help.
I know they helped me.