This is true regardless of whether you change only the front sight, only the rear sight, or both. Again, higher numbers (for either sight) mean higher groups, while lower numbers (for either sight) mean lower groups.
PLEASE NOTE: Due to current global circumstances you may experience delayed response times when calling SIG SAUER Customer Service. We are working diligently to minimize wait times and ensure that customer calls are answered as promptly as possible. Thank you for your patience during these unprecedented times.
Note regarding Invalid Serial Message: If your P320 was manufactured after our voluntary upgrade program started (August 8, 2017), it already includes the upgrade by default, which is why our system may not recognize the serial number. For P320s produced before this date, please double-check your serial number to ensure it's entered correctly. If you're still experiencing issues, don't hesitate to contact our customer service team for assistance.
Your P320 serial number can be found by looking on the right side of the pistol grip. The serial number will be stamped into the receiver. This number should be entered into the first entry field of the form. SKU will automatically populate if your P320 is on a qualified list of U.S. Domestic consumer serial numbers.
Yes. The P320 meets and exceeds all US safety standards. However, mechanical safeties are designed to augment, not replace safe handling practices. Careless and improper handling of any firearm can result in an unintentional discharge.
SIG SAUER is offering a voluntary program for P320 pistols. This will include an alternate design that reduces the physical weight of the trigger, sear, and striker while additionally adding a mechanical disconnector.
Through additional testing above and beyond standard American National Standards Institute (ANSI)/Sporting Arms & Ammunition Institute (SAAMI), National Institute of Justice (NIJ), Department of Justice (DOJ), Massachusetts, California, and other global military and law enforcement protocols, we have confirmed that usually after multiple drops, at certain angles and conditions, a potential discharge of the firearm may result when dropped. Although it is a rare occurrence, with very specific conditions, SIG SAUER is offering an upgrade to all of its current P320 owners.
You should send any and all P320 slides with your shipment, as the striker(s) will be replaced, and the slide(s) will need the disconnector cut. You should also include the grip module for subcompact models as these need to be replaced as part of the upgrade as well.
This is a voluntary service, as the P320 meets and exceeds all ANSI/SAAMI, NIJ, DOJ, California, Massachusetts, and safety standards. Sig Sauer welcomes all of its P320 owners to take advantage of this program.
DO NOT RETURN YOUR P320 WITH ANY MAGAZINES, AFTERMARKET TRIGGER GROUPS, OR ACCESSORIES SUCH AS OPTICS, LIGHTS, OR LASERS. IF YOU SEND YOUR FIREARM IN WITH AFTERMARKET ACCESSORIES, SIG SAUER CANNOT GUARANTEE THAT THOSE ITEMS WILL BE RETURNED TO YOU.
For the US Commercial market, once your P320 is received at Sig Sauer, turnaround time will be approximately 3-4 weeks. Transit times may vary depending on your geographic location and receipt of your returned pistol.
Minimal reported drop-related P320 incidents have occurred in the US commercial and law enforcement markets, with hundreds of thousands of guns delivered to date. These instances occurred in conditions that appear to be outside of normal testing protocols. The current P320 design meets and exceeds all US safety standards. As it relates to the ad hoc media drop tests, these were not part of standardized testing protocols, and they were performed using firearms in unknown conditions.
NO. SIG SAUER DOES NOT RECOMMEND THAT ANY CONSUMER PERFORM DROP TESTING BEFORE OR AFTER THIS UPGRADE. Mechanical safeties are designed to augment, not replace safe handling practices. Careless and improper handling of any firearm can result in unintentional discharge. Be aware that ad hoc testing is occurring and individuals are testing guns in conditions outside accepted testing protocols. ALL STANDARDIZED DROP TESTING IS DONE IN CONTROLLED ENVIRONMENTS WITHOUT USING LIVE AMMUNITION.
SIG SAUER can only guarantee the function and safety of original and upgraded SIG SAUER trigger components. Any questions regarding aftermarket components should be directed toward the aftermarket manufacturer.
There is no change to the grip module for full size, compact, and carry variants. The changes are only in the metal receiver frame and the slide. The one exception is any subcompact variant. Subcompact versions of pistol will be returned with a new grip module that has a beavertail design in line with the other 320 sizes in order to effectively take advantage of the upgraded components.
Not for the full size, compact or carry kits. Only the upper components are required so we can update and test fire using the CALX kit (slide, barrel, recoil spring, and guide rod). However, subcompact kits should come back with the grip module so we can swap it out.
The slide is made of stainless steel so we will not be refinishing that small area. It is no different than hammer ramps on the bottom of the slide that get polished or wear. The exposed metal has no issue with corrosion.
You will be able to track the arrival of your P320 at SIG SAUER by checking the tracking number on the prepaid shipping label provided by SIG SAUER. From there, the next communication you will receive is return tracking information once your pistol is shipped back to you.
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Contemporary information on the fraction of cancers that potentially could be prevented is useful for priority setting in cancer prevention and control. Herein, the authors estimate the proportion and number of invasive cancer cases and deaths, overall (excluding nonmelanoma skin cancers) and for 26 cancer types, in adults aged 30 years and older in the United States in 2014, that were attributable to major, potentially modifiable exposures (cigarette smoking; secondhand smoke; excess body weight; alcohol intake; consumption of red and processed meat; low consumption of fruits/vegetables, dietary fiber, and dietary calcium; physical inactivity; ultraviolet radiation; and 6 cancer-associated infections). The numbers of cancer cases were obtained from the Centers for Disease Control and Prevention (CDC) and the National Cancer Institute; the numbers of deaths were obtained from the CDC; risk factor prevalence estimates were obtained from nationally representative surveys; and associated relative risks of cancer were obtained from published, large-scale pooled analyses or meta-analyses. In the United States in 2014, an estimated 42.0% of all incident cancers (659,640 of 1570,975 cancers, excluding nonmelanoma skin cancers) and 45.1% of cancer deaths (265,150 of 587,521 deaths) were attributable to evaluated risk factors. Cigarette smoking accounted for the highest proportion of cancer cases (19.0%; 298,970 cases) and deaths (28.8%; 169,180 deaths), followed by excess body weight (7.8% and 6.5%, respectively) and alcohol intake (5.6% and 4.0%, respectively). Lung cancer had the highest number of cancers (184,970 cases) and deaths (132,960 deaths) attributable to evaluated risk factors, followed by colorectal cancer (76,910 cases and 28,290 deaths). These results, however, may underestimate the overall proportion of cancers attributable to modifiable factors, because the impact of all established risk factors could not be quantified, and many likely modifiable risk factors are not yet firmly established as causal. Nevertheless, these findings underscore the vast potential for reducing cancer morbidity and mortality through broad and equitable implementation of known preventive measures. CA Cancer J Clin 2018;68:31-54. 2017 American Cancer Society.
While the alligator method may seem like a classic and cute way to teach comparing numbers, if our goal is to support students in their mastery of this skill, we must go deeper. It is our job to set them up for success through later grades when these concepts are being expanded upon.
The Dot Method is a simple strategy that gives students more meaning to these abstract symbols. Instead of inserting hungry alligators into the equation, and ultimately confusing them when they get into higher grades, this way allows them to accurately identify the name of the sign.
Students need some background knowledge and skills before they can master comparing numbers. They need to understand place value and they need to understand symbols. Students must have ample CONCRETE practice building and comparing numbers before signs are ever even introduced. Discussions during this time should be filled with math vocabulary, including greater than and less than before we can expect them to remember which is which.
All children come with a different set of tools, background knowledge, and skills they possess. Our challenge is meeting them where they are, bridging gaps in their learning, and supporting their growth through all stages.
The CRA model breaks down math into three components: Concrete, Representations, and Abstract. This is where the power lies. All students start with concrete practice. This means busting out ALL the unifix cubes, ones, tens, and hundreds, depending on where your students are at. Using their hands to manipulate objects to build number sense is what this component is all about. As we practice our concrete skills together, THEN we bring in our representations, or drawings. The dot method is the ultimate representation of how to physically see what is going on when comparing numbers. The last component is where our abstract learning takes place. It is here that symbolic concepts are introduced to help build our mental math so students can read the greater than and less than symbols accurately without even thinking about it.
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