I got the shipping notice today for the parts that are supposed to assist with partial tension-ing of the tilt, instead of all(locked) or nothing (floppy jalopy).
I know it was mentioned in the Magpul thread, but I didn't want to derail that one any further.
@orkan - 3045 would be awesome. Keep us posted. I got about 150 down my 28” dasher. I’m at 32.5 of Varget (CCI 450’s) going 2980 with 105 hybrids. I’m loving this thing. I’m using hydro formed Lapua. Still forming though as the datum is increasing about .004.
Time, temperature, and pressure often interact. The failure modes associated with each of these factors can easily be reproduced catastrophically. Shooting out a barrel is a fatigue failure.
As the bullet travels down the barrel the pressure curve returns to zero once the bullet exits the barrel. The highest pressure is observed while the vessel (barrel segment) is the smallest. The segment nearest the muzzle sees the least amount of pressure because the vessel (still obstructed by the bullet) at that point has the greatest volume.
If the material selection and barrel geometry are unconstrained in design and tested utilizing finite element analysis (FEA) we may easily double or even quadruple barrel life. Material selection (e.g. maraging steel) and barrel thickness (e.g. 6 inches in diameter at the breach) are important decisions affecting function and cost.
Try spitting without inhaling or using your diaphragm muscles. Accuracy over longer distances requires more pressure.
Guys, be proud that it is your improved marksmanship that actually shoots out a barrel. It is a wear item in our sport.
Thanks again to Greg for challenging us.
@tackyp said in Primal Rights and TS Customs killing some dots:
I thought that was the draw of a custom action, the gunsmith doesn’t have to take the time to check it.
What's out there anymore that a guy doesn't have to give a once over before using? Very few items from even fewer companies. Human error, lack of care and quality control, among other things have me looking everything over nowadays.
Just the other day I picked something up at a store and it fell apart in my hands... guess I'll set that down and grab the one behind it. Doesn't matter if I'm shopping for a bag of fruit, a new hammer or a new gooseneck trailer, everything is getting my eye on it a couple of times.
I'm not even calling out a specific company or thing, it's just the way things seem to be now.
At least with my TS Customs rifles, I've just had to run a patch down that new bore and bang, bang, bang. Likewise with my Tangent Theta optics. Mount, zero, done.
Shameless plug for sure, but I know Orkan and Travis, and both are always making sure things are right.
Body position very much has to do with length of pull.
During each class we have a great many students that end up with a much shorter length of pull due to getting their bodies more straight on with the rifle as opposed to out to the side like a little green army man.
Jewell isn't even in the running. They are too unreliable.
I run Timney (not timmy) 517's in almost everything but I wouldn't hesitate to try out a trigger tech. They've been holding up real well for folks and they shoot nice.
First day of spring and the Foundation stock arrived.
Looking forward to using this thing with the ts custom qa knob & cal atlas bipod!
First impressions are all good being that I didn’t have the opportunity to handle one previously.
(Don’t mind the snipery butthook!)
Sharp. and I'm jelly. Mine should be in soon. Programming and inletting for the flat sided Fuzion was more in depth and required a few more changes than John-Kyle had planned.
So I finally made it out to shoot today. I’ve been traveling for work the last few weeks, and coaching my daughter on the weekends.
I am really happy with the Bravo. As I hoped, recoil management was greatly improved. Having a stock that really fits is huge. I was able to get behind the rifle quickly and comfortably. The pistol grip made hand placement second nature. I didn’t have to think about getting my hand or trigger finger into the right spot.
We stuck to just shooting plates and some rocks at long ranges today. I’m going to get out again soon to try some groups.
Danco silicone grease comes in a small plastic ointment tub with attached lid and is available anywhere plumbing parts are sold for pennies. The one in current use might be 20 years old as a light wipe goes a long way, like Imperial sizing wax.
Any jam what so ever and you restrict the bullet's forward momentum. Basically, as the powder expands in the case, you're leaving the "cap" on longer which results in a much more drastic pressure spike. 30 thousandths jam is a HARD jam. You most often can't jam much harder than that because at some point you'll start shoving the bullet back into the case with the lands.
For instance, when fire forming, I'll often have about 30 thousandths of jam. It's generally not easy to close the bolt.
So ten thousandths jam is definitely going to produce more pressure. Likely not enough to cause major problems, all things being equal. ... but sometimes all things are not equal.
@orkan Can’t absolutely say better, but definitely available at car parts stores in rural Oregon. CLR definitely not. TSA wouldn’t let me fly with liquids, aerosols. So, brake cleaner and synthetic motor oil had to get the job done.
After live fire report...works great! As some may know I have usually run scope, rifle combo as canted rifle, level scope. With this plate and the rest of the adjustability of the XLR stock I can adjust the scope and rifle as level level. The cant and cast off plates allow me to properly shoulder the rifle without inducing cant and position the bore closer to the center of my body. The result is no canted rifle and a much more natural cheek weld.
Here's a pic of the KYL rack at 530yds. Normally these are about 300-400yds. Boy is it challenging in today's wind. I only cleaned it 3 times and I bet I tried at it about 10 times. I could go to 4 hits pretty easy most of the time, but the last one would get missed by a bullet width often. The last one on the rack is about 2.5" in diameter. Awful little out there.
I went at it cold with my 16" .223AI and absolutely smashed it for all shots on one of my 3 times cleaning it.
@dddoo7 Until I have time with it in my own hands, I won't be able to say for sure.
The display sure seems like an upgrade over the kestrel, and also the ability to hook it right up to your computer and swap/backup profiles. I can certainly see some situations where it would be nice to have this thing on your arm.
That condensation ain't just on old scopes. I have to wait for the scope to come up to temp in the summer or the condensation makes it hard to shoot. I'm not surprised at all that it moves the poi...but hadnt tested it myself.
What are your thoughts on using CLR on steel barrels, steel parts including an AR-15 Nickel Boron BCG?
I couldn't say. I have only used it on brakes, suppressors, and barrels. Most of that stuff is either stainless or titanium. I wouldn't let it sit on or in something new unattended for any period of time. Frankly, it's so fast acting that you can scrub with it and then immediately neutralize it if you're unsure.
I despise our gun laws. I can buy as many long guns as I want on the spur of the moment and take them home...but if I buy more than 1 handgun in a 5 day period the FFL is forced to send my name and info to the FBI. It is not illegal...just monitored. I would rather avoid any more monitoring than I already have...so I carefully purchase handguns at least a week apart.
The 223 AI is all i shoot anymore.You will do good with the 50gr vmax.I run the 50 vmax and have been very happy with it.I am also running the 75gr amax and for the bigger critters it gets the job done.Travis did a great job on that rifle.
There's no way muscles can compensate for poor placement of mass. If the crosshairs are not on the target then move the mass until they are. It doesn't matter whether you're shooting a .22LR or a .50 BMG, muscles cannot hold the rifle on target with any consistency.
Maybe this should be in a separate thread, but I'll go ahead and post it here.
With my barrels I've found that stripping out the copper too frequently degrades precision until 10 or 20 rounds have been fired, then my groups tighten back up.
I strip the carbon often, depending on the load as frequently as every 20 rounds, but don't aggressively remove the copper until the groups open up again.
That said, I have a friend who strips the copper after every 10 rounds in his barrel burners and he shoots 1/4" groups.
I'd like to hear what more experienced shooters experience.