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accurate
Precision is a description of random errors, a measure of statistical variability.
Accuracy has two definitions:
More commonly, it is a description of systematic errors, a measure of statistical bias; low accuracy causes a difference between a result and a "true" value. ISO calls this trueness.
Alternatively, ISO defines accuracy as describing a combination of both types of observational error above (random and systematic), so high accuracy requires both high precision and high trueness.In simplest terms, given a set of data points from repeated measurements of the same quantity, the set can be said to be precise if the values are close to each other, while the set can be said to be accurate if their average is close to the true value of the quantity being measured. In the first, more common definition above, the two concepts are independent of each other, so a particular set of data can be said to be either accurate, or precise, or both, or neither.
New, never opened. Purchased this a while back and never got to using. Been stored in a dark, dry environment.
Best price I could find online was about $176. Will sell for $150.
Only 20 rounds fired thru this beauty. Shoots like a dream with straight trigger. Comes with (1) 12 round mag and (2) 10 round mags.
XRAY3 Day/Night Sights
2 boxes of Sig Sauer Ammo made especially for P365. 50 rounds CCW and 25 rounds ball range ammo.
2 Sig conceal carry holsters...
or any other extremely accurate 22 magnum rifle. This is will be a paper puncher at 100yds. or once a year ground squirrel rifle.....cash deal. Must be able to prove accuracy.
Oak Harbor, WA
I have a gently used pair of 6" digital calipers that I no longer need. I switched over to Bluetooth calipers so I can log some measurements data. I just replaced the battery in these a week ago and haven't really used them since. They are accurate to +/- 0.001. They are steel and ip54...
Accurate 4064, 2495, 4350 recall (Nov 2019, powders made before 10/01/2016)
Saw this on another Gun Board
https://blog.westernpowders.com/2019/...recall-notice/ click on "Accurate reloading powder"
New to reloading 10mm cartridge. Usually I use X-treme RN bullets for 45 acp. I was reading Western Powders load data and it does not have a listing for using copper plated round bullets (RN).
Can I use that manufactures copper plated bullets? Can I use RN bullets. Where else could I find...
This book was recommended in another thread here:
https://www.northwestfirearms.com/threads/question-has-there-ever-been-a-realistic-study-of-how-many-would-be-killed-wounded-in-a-complete-u-s-gun-confiscation.308962/page-4#post-2354547
In trying to find the book, I discovered that many people...
8 pounds of Accurate 3100 powder. I got this with some other reloading stuff that I bought. The container is opened but appears full or close to it. I can’t find load data for it in anything that I shoot so hopefully someone can use it.
!SPECIAL SALE WEEK OF 10-09 THROUGH 10-16!
(Buy the rifle and I will include 270 rounds of 6.5 ammo for FREE)
For sale is a Savage Stealth MDT Chassis Bolt Action Rifle chambered in 6.5 Creedmoor. Comes with a VG6 Gamma 6.5 muzzle brake, Ergo deluxe grip, 10 round stock mag, 10 round Magpul...
Round count is 42. Here is the break in procedure I followed: (Believe me it takes forever but its worth it)
1 shot > Bore clean/Bore patch between shots until patch is clean - For a total of 10 rounds
2 shots > Bore clean/Bore patch between shots until patch is clean - For a total of 20 rounds...
Selling a beautiful and accurate Ruger M77 Mark II in 350 Rem Mag in absolute pristine condition. The gun includes a work of art fishscale stock by Accurate Innovations which costs $850 alone. I don't have the factory stock. The bbl threaded by a master gunsmith for muzzle brake. The gun is...
This rifle is amazing. Everything about it. It's a tack driver. The recoil is less than a 30-06. Need to sell because the wife thinks I have too many guns. I love my Mesa, but I think I want to stay married to my wife.
scope not included
I followed Christensen's barrel break-in procedure...