You are using an out of date browser. It may not display this or other websites correctly. You should upgrade or use an alternative browser.
Join the #1 community for gun owners of the Northwest
We believe the 2nd Amendment is best defended through grass-roots organization, education, and advocacy centered around individual gun owners. It is our mission to encourage, organize, and support these efforts throughout Oregon, Washington, Idaho, Montana, and Wyoming.
Discuss firearms and all aspects of firearm ownership
Join others in organizing against anti-gun legislation
Buy, sell, and trade in our classified section
Find nearby gun shops, ranges, training, and other resources
Discover free outdoor shooting areas
Stay up to date on firearm-related events
Share photos and video with other members
...and much more!
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.
Would appreciate any firsthand experience from members with this powder in these calibers.
Some time ago I saw some guys claiming somewhere that Magpro is identical to the old Winchester Magnum Rifle (WMR) powder. That when Winchester discontinued it, Accurate picked it up and renamed it...
Some powder forsale all is unopened (except for the #9)
#8 Hodgdon universal...$350
#8 accurate #5....$275
# 7 3/4ish accurate #9...opened and load 50rds of 30carbine then decided to use a different load...$225
I can meet in woodland, Vancouver or longview....please note I'm...
I have 5, 1lbs jugs of Accurate #7 for trade only. Looking for SPP or magnum as well as LPP or magnum. Let’s trade at pre-panic prices. This is new stock; and, I prefer yours to be as well. No shipping don’t ask. Not for sale. Don’t ask.
FTF on the Westside preferred. I’m willing to drive to...
Hello. I have a good amount of powder to get rid of. I will frequently update the quantity, so if it is listed I likely have it. I am desparately selling what I have to try to get small pistol primers, so I am willing to trade for those as well. I am also Hazmat certified and can ship if you are...
Looking for 1680 for 300blk but if you have other suitable powder let me know . I have cash . But I have some primers I could trade and tons of brass a couple 33rd Factory glock mags. I get I will probably pay a higher dollar but no gunbroker prices need respond.
I decided to start my own reloading, so at this point I am reading and wathing various videos to learn as much as I can. I also got a couple of good books. I am planning on reloading 300 WM, 30-06 and 8mm Mauser. I still need to buy reloading equipment. I have one question about powder...
I am selling my beloved CZ457 Lux in 22 WMR Rifle. I purchased this rifle new 3 weeks ago at Precise Shooter in Lynnwood, WA and can show you the original receipt of purchase. I love this rifle because it is very well built. The rifle is all metal built and has nice real wood stock. The rifle is...
One pound sealed 2021 production Accurate no. 7 powder.
Will trade for the following:
1k small pistol primers. Std or magnum.
1k large pistol primers. Std or magnum.
300 jacketed 357 bullets. 158gr only. (No plated)
500 cast lead 357 bullets. 158 gr only. (factory made)
Hornady LNL #30 shell...
Recently bought this from powder valley about two weeks ago. I paid $40 total which included shipping and hazmat fee ($15).
Wanting trade one pound for 1000 SPP. I figured I spent $40 on this and you most likely spent $40 on your 1000 primers, seems like an even trade...