What is Parallax?
Parallax is the apparent movement of the scope’s reticle (cross-hairs) in relation to the target as the shooter moves his eye across the exit pupil of the riflescope. This is caused by the target and the reticle being located in different focal planes.
Here’s a good explanation of scope parallax. This video has been watched over 790,000 times.
Why is it Important?
The greater the distance to the target and magnification of the optic, the greater the parallax error becomes. Especially at longer distances, significant sighting error can result if parallax is not removed.
How to Remove Parallax
This Nightforce Tech Tip video quickly shows how to remove parallax on your riflescope.
While keeping the rifle still and looking through the riflescope, a slight nod of the head up and down will quickly determine if parallax is present. To remove parallax, start with the adjustment mechanism on infinity and rotate until the reticle remains stationary in relation to the target regardless of head movement. If parallax has been eliminated, the reticle will remain stationary in relation to the target regardless of eye placement behind the optic.
Coalinga Range in California. At dawn we could clearly see 7mm and .30 Cal bullet holes at 1000 yards.
While attending the CA Long Range Championship a few seasons back, we had the opportunity to test the performance of a high-magnification (63X) spotting scope in near-ideal conditions (maybe the best I’ve ever witnessed). On the event’s last day we arrived at 5:45 am, literally as the sun was cresting the horizon. I quickly deployed our Pentax PF-100ED spotting scope, fitted with a Pentax SMC-XW 10mm fixed-power eyepiece. When used with the 100mm Pentax scope, this 10mm eyepiece yields 63X magnification. Befitting its $299.00 price, this eyepiece is extremely clear and sharp.
At the crack of dawn, viewing conditions were ideal. No mist, no mirage, no wind. The first thing this Editor noticed was that I could see metal nail heads on the target boards. That was astonishing. As soon as the first practice targets went up, to my surprise, I could see 6.5mm, 7mm, and 30-caliber bullet holes in the white at 1000 yards. No lie…
That’s right, I could see bullet holes at 1000. I know many of you folks may not believe that, but there was no mistaking when I saw a 7mm bullet cut the white line separating the Nine Ring and Eight Ring on the target in view. (I was watching that target as the shot was fired and saw the shot-hole form). And when I looked at the 30-cal targets, the bullet holes in the white were quite visible. In these perfect conditions I could also make out 3/8″ bolt heads on the target frames.
The Human Factor — Good Vision Required
When viewing the bullet holes, I was using my left naked eye (no safety glasses or magnification). I also had a contact lens in my right eye (needed for distance vision). To my surprise, while I could see the bullet holes without much difficulty with my left eye, things were fuzzier and slightly more blurry with the right eye, even when I re-focused the scope. That contact lens was degrading the fine resolution.
Then I invited 3 or 4 shooters to look through the scope. One younger guy, with good eyes, said immediately: “Yeah, I can see the holes — right there at 4 o’clock and seven o’clock. Wow.” Some older guys, who were wearing glasses, could not see the holes at all, no matter what we did to the scope’s main focus and diopter adjustment.
The lesson here — if you have to wear glasses or corrective contact lenses, just that extra bit of optical interference may make a difference in what you can see through the scope. Basically anything that goes between the scope eyepiece and your eyeball can degrade the image somewhat. So… you may be better off removing your glasses if you can still obtain good focus sharpness using the diopter adjustment and focus ring. I did the left vs. right eye test a half dozen times, and I could definitely see small features at 1000 yards with my naked eye that I could not see with my right eye fitted with a contact lens. (I did have to re-focus the scope for each eye, since one had a corrective lens while the other did not.)
Mirage Degrades Image Sharpness and Resolution
The “magic light” prevailed for only an hour or so, and then we started to get some mirage. As soon as the mirage appeared I was no longer able to see raw bullet holes, though I could still easily see black pasters on the black bulls. When the mirage started, the sharpness of the visible image degraded a huge amount. Where I could see bullet holes at dawn, by mid-morning I could barely read the numbers on the scoring rings. Lesson: If you want to test the ultimate resolution of your optics, you need perfect conditions.
Chromatic Aberration Revealed
As the light got brighter and the mirage increased I started to see blue and red fringing at the edges of the spotting disk and the large numerals. This was quite noticeable. On one side of the bright, white spotting disc you could see a dark red edge, while on the other side there was a blue edge (harder to see but still present).
The photo below was taken through the Pentax spotter lens using a point and shoot camera held up to the eyepiece. The sharpness of the Pentax was actually much better than this photo shows, but the through-the-lens image does clearly reveal the red and blue fringing. This fringing is caused by chromatic aberration — the failure of a lens to focus all colors to the same point. Chromatic aberration, most visible at high magnification, causes different wavelengths of light to have differing focal lengths (see diagram). Chromatic aberration manifests itself as “fringes” of color along boundaries that separate dark and bright parts of the image, because each color in the optical spectrum cannot be focused at a single common point on the optical axis. Keep in mind that the Pentax does have “ED” or low-dispersion glass, so the effect would be even more dramatic with a cheaper spotting scope.
If you wonder why top-of-the-line spotting scopes (such as the $3558.00 Swarovski ATS-80 ) cost so much, the answer is that they will deliver even LESS chromatic aberration at long range and high magnification. With their exotic apochromatic (APO), ultra-low-dispersion glass, a few ultra-high-end spotting scopes can deliver an image without the color edging you see in the photo above.
The Pentax PF-100ED is a heck of a spotting scope. Any scope that can resolve bullet holes at 1000 yards is impressive. But if you want the ultimate in optical performance, with minimal chromatic aberration, you may need to step up to something like the 88mm Kowa Prominar TSN-88A with Flourite Crystal lenses ($3999.00 with eyepiece), or the 82mm Leica APO-Televid ($3649.95 with 25-50X eyepiece).
EDITOR’s NOTE: The purpose of this report is to show what is possible… in IDEAL conditions. With this Pentax 100mm, as well as a Swarovski 80mm, we can often resolve 6mm bullet holes at 600 yards. But again, that performance requires really good viewing conditions. By 10:00 am at my range, even with the 100mm Pentax at 75 power, seeing 6mm bullet holes is “iffy” at best. So don’t go out and mortgage the house to buy a $4000 optic with the hope that you’ll be able to spot your shots at 1000 yards. If conditions are anything less than perfect, you’ll be lucky to see bullet holes at 500 yards.
The real solution for very long-range spotting is to set up a remote target cam that broadcasts a video picture to a screen at your shooting station. Among the target cams on the market, we recommend the LongShot LR-3 2-mile UHD. This modern target cam system boasts excellent resolution and incredible range. The LongShot LR-3 target cam is used in major ELR competitions. The Longshot LR-3 currently sells for $999.00 on Amazon.
At the request of our readers, we provide select “Deals of the Week”. Every Sunday afternoon or Monday morning we offer our Best Bargain selections. Here are some of the best deals on firearms, hardware, reloading components, optics, and shooting accessories. Be aware that sale prices are subject to change, and once clearance inventory is sold, it’s gone for good. You snooze you lose.
NOTE: All listed products are for sale to persons 18 years of age or older. No products are intended for use by minors.
1. EuroOptic — Leupold Sale, up to 45% Off Blem Items
⏺️ » HUGE discounts on Leupold scopes, spotters, binoculars
This week, at EuroOptic, Leupold scopes with a slight blemish are on sale at huge discounts — up to 43%. These are not used — they are new optics with the full Leupold Lifetime warranty. If you need a scope for your hunting, varmint, or competition rifle, this is great savings opportunity. In addition, regular (non-blem) Spotting Scopes and Binoculars are on sale at big discounts. For example the Leupold 15-45x65mm SX-4 spotter is now $449.99, a 44% saving off the $779.99 list price.
⏺️ » Huge 43% discount on good quality 1911 handgun
An American classic, the model 1911 pistol offers excellent accuracy, and a great single-action trigger. Right now at KYGUNCO you can save 43% on a Taurus stainless model 1911 pistol that ships with two 8-round magazines. A quality stainless 1911 is a great addition to any gun collection, both for target shooting and defensive use. With this 43% discount you are saving over $312.00 compared to regular list price.
3. Powder Valley — Varget Special 8.8-lb Cannister
⏺️ » Great super-size value for popular Varget powder
Varget is one of the very best powders for many popular cartridges including .223 Rem, 6mmBR, 6XC, 6mm Creedmoor, 6GT, .243 Win, .308 Win and others. Right now you can get an 8.8-lb cannister of Varget for $409.95. That works out to just $46.59 per pound — a great value. If you load a lot of Varget, we recommend this deal from Powder Valley Outdoors. NOTE: A single 1-lb container of Varget is $55.95 at Powder Valley. So the big 8.8-lb cannister offers considerable savings.
4. Amazon — Lyman 8-station Turret Press, $265.90
⏺️ » 8-station turret press is great for loading multiple cartridge types
The 8-station Lyman Brass Smith All-American 8 Press (#ad) is an impressive product. This sturdy turret press is made from heavy-duty cast iron. The 8-die station turret will hold up to four 2-die sets. Below the turret is a rigid cast iron frame, housing a 1″-diameter ram and compound linkage. NOTE: With a $269.97 price on Amazon, the 8-station Lyman is $130 cheaper than the $399.99 7-station Redding T-7. No question, that’s a significant price advantage.
5. Amazon — Folding 4-Wheel Gear Cart, $44.99
⏺️ » Great deal on folding cart that can handle all your shooting equipment
The F-Class Nationals starts next week in Wisconsin. Along with heavy rifles, competitors must haul rests, heavy rear bags, spotting scopes, ammo, shooting mats, and other gear. Moving all that gear could require multiple trips. But with this Collapsible Foldable Beach Wagon (#ad) you can haul your gear way more efficiently. Often used at matches to haul rifles, rests, mats, windflags, spotting scopes etc., these handy carts make life easier. The large oversized wheels traverse rough terrain and roll through sand with ease. This cart is offered in black for $44.99, or with blue color (as shown) for $50.99.
6. Precision Reloading — FREE HazMat on $149+ Orders
⏺️ » FREE HazMat through 7/31/25 on $149+ orders
Here’s a good way to save $20-$35 on your next order of Powder and/or primers. Now through Wednesday, July 31, 2025 Precision Reloading is offering FREE HazMat on powder and primer orders over $149.00 total. That can save you significant fees compared to other vendors. In addition, Precision Reloading has very competitive prices on popular powder and primer types.
7. Midway USA — Walker’s Electronic EarMuffs on Sale
⏺️ Major savings on popular electronic hearing protection
8. Palmetto SA — PSA Bundle 9mm Ammo, Bag, Targets, $220.00
⏺️ » 500rds 9mm ammo plus targets, range bag, and more
Here’s a great package for pistol shooters. The $220.00 PSA Range Day Bundle includes: 500 rounds of AAC 9mm 124gr Ammo in transport case; Walker’s PSA Electronic Muffs and Glasses Combo Kit; PSA Black Range Bag; Birchwood Casey Shoot-N-C 12″x18″ Silhouette Targets, 5 Pack; and Birchwood Casey Target Stapler (with staples). That’s all you need for fun days at the range — just bring your 9mm firearm(s).
9. Amazon — 52″ Double Rifle Case, $39.99
⏺️ » Good price for versatile case that can hold long-barrel rifles
Here’s a very affordable rifle case that can hold long competition rifles. The Huntsen 52″ Double Rifle Case features a removable divider that enables the carrying of one or two rifles up to 50″ OAL. This case includes a large zipper pocket, 3 magazine pouches, plus MOLLE straps for other accessories. For the same $39.99 sale price, this 52″ case is offered in black (#ad), green (#ad), or tan digital camo (#ad) colors.
As an Amazon affiliate, this site can earn revenues through sales commissions.
The 2025 NRA F-Class Nationals take place at the Winnequah Gun Club in Lodi, Wisconsin, August 2-9, 2025. So we know many of our readers will be flying with their rifles in the days ahead. Here is a helpful article from Team Savage Shooter Stan Pate. This covers how to ship your rifle safely, and then re-establish zero properly when the gun is reassembled after transport. This is one of a series of Shooting Tips articles in the Savage Blog.
Traveling with Firearms — Important Advice
Traveling with firearms can be stressful. You must comply with multiple regulations and then trust your expensive guns to airline baggage handlers. And after arrival you’ll need to put your rifles back together and confirm the zeros. This article offers helpful travel advice from Team Savage shooter Stan Pate. Pate has traveled the globe competing with match rifles. Here he shares his tips for making trips easier on you and your firearms.
Easier Air Travel With Firearms
TSA isn’t nearly as careful with your rifles as you are. Proper storage before sending your firearm up a conveyer belt and into the belly of a plane is critical. Stan Pate spends lots of time each year traveling the skies and has devised a system for keeping his rifle safe when going to and from.
“Never travel with your firearm completely assembled,” Pate cautions. “A fully assembled firearm is much heavier [as a total unit] than one that has been broken-down and stored [in separate sections]. More weight creates more in-the-case movement, which can result in damage. I learned this the hard way years ago. My rifle was actually broken in half when traveling to an international competition. Record your torque settings, use those settings during reassembly and your return to zero should be no problem.”
“Be sure to check on current TSA rules and regulations before travel to be aware of any changes that may effect how you pack your rifles,” says Pate.
Rifle Reassembly and Resetting Zero
The quicker you can reestablish your zero, the quicker you can relax and stop worrying about if your rounds are going to hit their mark during competition. Pate, over the years, has developed a system for rifle reassembly and getting back to zero as quickly as possible. While his torque settings may not be the same as yours, the process can still be used.
“The barreled-action goes back on the stock, and then I tighten all three receiver screws finger tight,” says Pate. “Next, I tighten the front two receiver screws down to 35-inch pounds. The rear receiver screws on this particular rifle likes 15-inch pounds. [Note: Proper torque settings will vary with your action and stock type. Most actions have TWO screws, not three.] Scope attachment comes next, and I follow manufacturer settings when tightening it down. All that’s left to do now is go zero your rifle.”
This video explains an efficient method to Re-Zero your rifles
More and more folks are using Burris Signature Rings these days. These unique rings feature polymer inserts. That allows you to pre-load some elevation in your scope set-up, or you can center-up the windage. Additionally, the polymer inserts hold your scope securely without leaving marks on the tube. Lastly, some folks believe that Signature rings may offer advantages for benchrest competition. Rodney Wagner shot a world-record 600-yard group using Burris Signature Zee Rings (“Zee” denotes the Weaver-rail model). James O’Hara set multiple IBS 1000-yard records using Burris Signature Zee Rings. James will tell you he thinks “all his guns seem to shoot best with these rings”.
IBS World Record Set with Signature Zee Rings
Are Signature Zees good enough for competition? Absolutely. Some folks scoff at these Burris rings, given their modest price. A set of 1″-diameter Sig Zees cost $40.89 at Midsouth. But consider this, in 2013 Rodney Wagner shot the then-smallest 600-yard group in history, a 0.336″ 5-shot stunner, using Signature Zee Rings on his IBS Light Gun. It took five years for a smaller 600-yard group to be shot, a 0.311″ by bullet-maker Bart Sauter, using his IBS Heavy Gun. (See IBS 600-yard Records.) Here’s Rodney with his record-setting rifle, fitted with affordable Signature Zee 30mm rings.
Vendors Have Burris Signature Rings in Stock Now
Various models of Burris Signature Rings are available from many online vendors. NOTE: You may have to check with more than one seller to get the exact size, height, and model you prefer. But right now these vendors have pretty good selections of Signature Zees in stock now, including the popular 30mm High and 30mm Extra High models (each currently $56.36 at Midsouth). If you check all three sellers, you’ll probably find what you need.
At the request of our readers, we provide select “Deals of the Week”. Every Sunday afternoon or Monday morning we offer our Best Bargain selections. Here are some of the best deals on firearms, hardware, reloading components, optics, and shooting accessories. Be aware that sale prices are subject to change, and once clearance inventory is sold, it’s gone for good. You snooze you lose.
NOTE: All listed products are for sale to persons 18 years of age or older. No products are intended for use by minors.
1. Midsouth — Big Summer Clearance Sale
⏺️ » Huge, attractive discounts on wide range of products
Midsouth is running a major Clearance Sale with big discounts on ammo, reloading tools, Lapua brass, scopes, die sets, AR uppers, as well as press kits from RCBS and Lee. If you need ammo, dies, or a new reloading press, definitely check out this sale. Get huge discounts up to 50% — for example the RCBS Explorer Press kit is discounted $120.00 (27%) from $449.99 to $329.99, and 1000 rounds of 5.56 M193 ammo is discounted $225.00 (35%) from $649.99 to $424.99. Over 360 items are on sale right now.
2. Graf & Sons — Vihtavuori Powder Sale, Save 15%
⏺️ » Save 15% on excellent, popular powders
Grafs.com is running a major Vihtavuori Powder Sale, with 15% discounts on dozens of pistol and rifle powder types including popular powders such as: N133, N150, N310, N320, N540, N550, N560 and more. Short-range Benchrest competitors will be happy to find N133 marked down 15% to $44.19/lb. Our absolute favorite .45acp powder, VV N320, is also discounted 15% to $50.14/lb. Most of the discounts are for 1-lb containers, but there are also 8-lb VV powder jugs at good prices. Bonus — With the order of VV powders this week you also get a cleaning cloth and Reloading Guide. NOTE: After landing on Graf’s Vihtavuori page, select “Sale Items First” with the “Sort By” function.
3. Palmetto SA — Radical Firearms RF-15 AR, $399.99
⏺️ » Get complete AR-platform rifle for the price of an upper — $399.99
Yes you can get a modern 5.56 AR-platform rifle for under $400.00. Right now Palmetto State Armory is offering the Radical Firearms RF-15 Rifle for just $399.99. This comes complete with 15″ M-Lok handguard. Along with the all-black version, this RF-15 is also available with FDE (tan) stock but at a higher $587.99 price. NOTE: We do recommend getting a TriggerTech or PSA drop-in trigger for this rifle which is chambered for 5.56 NATO/.223 Rem.
4. Creedmoor Sports — Berger Bullet Sale, Save up to 20%
⏺️ Good discounts on very large selection of Berger bullets
Now’s the time to get components, with the competition season getting underway. And right now Creedmoor Sports is running a major Berger Bullet Sale with quality Berger bullets from .17 to .30 calibers in a wide variety of hunting and match types. Choose target hybrids, varmint bullets, Elite Hunters or other bullet types for your next match or hunt. Many of the most popular .22-Cal, 6mm, 6.5mm, 7mm, and .30-Cal match bullets are on sale. NOTE: For a limited time, Creedmoor Sports also offers FREE Shipping on Orders $100+. Use Promo CS1776.
5. Midsouth — Multi-Brand Primer Sales, from $49.99/1000
⏺️ Major sale of all types of primers including CCI BR-4, CCI 450, Fed GMM
After years of being in short supply, primers are not more widely available so prices are dropping. Right now Midsouth is running a major sale on primers, with a great selection of both rifle and pistol primers. You’ll find many types of small rifle primers (including popular CCI BR-4, Fed #205, and CCI 450 for match cartridges), and large rifle primers from UNIS, CCI, Magtech, and White River.
6. MidwayUSA — Vortex Diamondback Spotting Scopes, 40% Off
⏺️ » Save 40% on good Vortex spotters, 20-60x60mm or 20-60x80mm
Vortex makes quality spotting scopes that offer fine optical performance for the price, with good sharpness and light transmission. Right now Vortex 20-60x60mm and 20-60x80mm Vortex spotting scopes are currently 40% OFF at MidwayUSA. Chose the 60mm version for mobile field use and the 80mm version if you need enhanced low-life performance. Both offer 60-power max magnification — good enough to see animals at very long range and bullet holes at 500 yards (or beyond).
7. Amazon — KAER Storage Safe, $149.99
⏺️ » Decent secondary safe at super-low price
Here’s a good secondary safe for a garage, work room, or large RV. This KAER gun cabinet holds rifles up to 45″ long. This steel cabinet, now just $149.99 on Amazon (#ad) measures 57″ H x 17.7″ W 18″ D and has a handy 18″x9″ inside lockbox. This safe has 3 polymer barrel holders that adjust for height. You can unlock the safe with a touchpad combo or metal key. NOTE: This metal safe comes UNASSEMBLED. You’ll need to put it together with basic tools. This safe is also offered in black for $159.99 on Amazon (#ad).
⏺️ Excellent, rugged rifle case at a very good price
When flying or driving it’s vital to protect your rifles. A good hard case option (at a great price) is the APACHE 9800 Weatherproof Protective Rifle Case. On sale for $149.99, this 53″-long case is $190.00 less than an equivalent-size Pelican case. Constructed from durable polypropylene, this quality hard case can protect long guns from from impact, moisture, and dust. The built-in purge valve equalizes pressure so you can open the case after changing elevations. NOTE: Case interior dimensions are 50⅜” by 13⅝”.
9. MidwayUSA — Texas Star Target, $199.99 (32% Off)
⏺️ Very nice reactive AR500 steel target with major 32% discount
Here’s a great spinning target with steel plates that can be used with rifles, pistols, and even shotguns. Right now the Birchwood Casey rotating Texas Star Target is just $199.99 at MidwayUSA. That’s a huge 32% discount off the normal price. Supplies are limited so act soon to get this deal and save $97.00!
10. Amazon — MAXUS Reloading Scale Kit — $17.99
⏺️ » Good, handy digital scale for loading at range or home
Here is a VERY affordable compact scale for use at home or at the range (with battery power). Though it costs just $17.99, the MAXUS Digital Milligram Scale (#ad) has earned good reviews and should be precise and repeatable. This high-precision digital milligram scale set comes with calibration weight and other reloading accessories. And numbers are easy to read with its large backlit LCD display. NOTE: This MAXUS Scale has dual power functionality — it can run with batteries or USB cable. It can read grains, ounces, grams, and other weight types.
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For many years, the Swarovski Optik website featured a blog with interesting technical articles. (Unfortunately some of these articles have been taken offline.) In the “On Target” series of blog stories, Swarovski provided a handy explanation of how optics systems work, with exploded diagrams of rifle scopes, spotting scopes, and binoculars. We’ve reproduced the key diagrams here. CLICK HERE for Swarovski On Target Archive.
Scope Terminology
Focusing Lens
The focusing lens is an adjustable lens inside the optical system for focusing the image at different distances…. In the case of rifle scopes, apart from focusing, the focusing lens also facilitates parallax compensation.
Objective Lens
The objective lens is the optical system’s front lens group facing the object and operates like a converging lens. Its purpose is to display an image which, at the image plane, appears upside down, laterally transposed and reduced, and which is subsequently displayed correctly again by the reversal system.
Diopter Adjustment
For rifle scopes, the reticle can be focused using the diopter adjustment on the eyepiece, thereby correcting any visual impairment. [Editor’s Note: Movable eyepiece diopter adjustment is not offered on all rifle scopes. It is a useful feature on Swarovski and other premium scopes. This allows shooters who need eyeglasses to get a sharply focus image even without wearing corrective lenses. Of course shooters should always wear ANSI-certified eye protection. With the diopter, folks who need correction can use inexpensive, non-Rx safety eyewear instead of expensive prescription safety glasses.]
Reversal System
The purpose of the reversal system is to reverse the image by means of prisms in binoculars and telescopes, and lenses in rifle scopes….The lens reversal system is needed in rifle scopes to control the variable magnification and move the exit pupil[.]
Resource tip by ELR Researcher. We welcome reader submissions.
Father’s Day is Sunday, June 15, 2025. Many leading vendors are running Father’s Day sales and promotions. You’ll find major savings — up to 45% — on a wide selection of products. Scopes, reloading tools, dies, ammo, and reloading supplies are marked down this week. And there are deals on rifles, pistols, and shotguns.
Powder Valley Outdoors
Powder Valley Outdoors is running a major sale this week, June 10-15. There are discounts on ammo from Federal, CCI, Remington, Hornady, Barnes (and other mfgs.) with savings up to 39%. In addition, Hornady brass and reloading tools are on sale. From the Powder Valley Sale Page (left column) you can select the type of product and the manufacturer.
Palmetto State Armory
Palmetto State Armory (PSA) is running a Major Father’s Day Sale. A huge selection of products are on sale including AR uppers, AR lowers, complete rifles, handguns, scopes, ammo, triggers, magazines, and more. Shown below are four of the hundreds of sale items.
EuroOptic.com
If you need a scope, rangefinder, or a new hunting rifle, head over to EuroOptic.com this week. There are major deals on products from a dozen companies. There are great deals on optics from Sightron, Leupold, SIG Sauer, Eotech, and Meprolight with savings up to 45%. In addition, a wide range of firearms (rifles, pistols, shotguns) are discounted this week. There is also a Father’s Day Giveaway contest with the winner getting a new CZ Shadow 2 pistol valued at $1,449.00.
MidwayUSA Sales
MidwayUSA has some great items on sale as part of a Father’s Day Gearing Up Sale. In addition, there is FREE SHIPPING with orders over $99 (Code FS060325). Here are six noteworthy deals from MidwayUSA offered this week. There are hundreds of other bargains.
Brownells Specials This Week
Brownells is also running a sale this week, but not specifically for Father’s Day. There’s a large selection of products on sale right now including magazines, triggers, dies, cleaning rods, ammo, and even the popular Garmin Xero C1 chronograph. CLICK HERE to view all items on sale (2562 total as this is released).
Brownells is a well-known retailer of guns, gun parts, tools, accessories, ammo, and pretty much everything gun-related. What you may not know is that Brownells has a very active video production department that releases new “how-to” and product information videos every week. These videos offer helpful advice on gun cleaning/maintenance, reloading, as well as selecting/assembling components for various kinds of rifles. And every week Brownells serves up a new products video. There now over 3000 videos on the Brownells YouTube Channel, which is truly a remarkable resource.
Here are seven of our favorite videos from Brownells. There’s a helpful guide to scope installation, a guide to using the OAL tool properly, and a good video on building a rifle with a Howa barreled action. There’s a helpful video on air travel with rifles, and all gun owners should watch the video on ammunition storage.
Scope-Mounting — Common Mistakes to Avoid
Always be careful when mounting a rifle scope. This isn’t a super-complex or highly technical task, but there are ways you can mess it up. This video explains common pitfalls to avoid when mounting a scope.
1. Make sure the rings don’t touch ANY part of the turret housing, objective bell, or eyepiece.
2. Be certain the scope rings are tightly clamped to the scope base. Grasp the scope with one hand and the rifle with the other, then ensure there is no play.
3. Make sure there’s clearance between the objective bell and the rifle. No part of the scope should touch the rifle itself.
4. NEVER over-tighten the scope rings. You can actually crush the scope tube and damage the optic beyond repair. Stick to the torque specs!
Affordable Precision Rifle Build with Howa 1500 Barreled Action
In this video, Caleb from Brownells walks through a step-by-step build of an affordable precision rifle using a Howa 1500 barreled action, MDT stock, and Vortex optic — putting together a highly capable long-range setup for under $1,200. The video covers key components and shows the assembly tools needed (4:38). The video explains how to build a reliable, accurate bolt gun on a budget, with honest insight into gear selection and assembly techniques. From the stock and trigger to rings, base, and scope setup, this video is a very helpful guide for anyone looking to build an affordable precision rifle. Installation of the Howa 1500 barreled action into the MDT stock is shown in detail at 6:00 minute mark.
How to Use Hornady OAL Tool and Hornady Bullet Comparator
Gun Tech Steve Ostrem explains how to properly use Hornady’s Overall Length Gauge to determine length-to-land precisely. The OAL Gauge uses a “Modified Case” that threads onto the tool and holds a bullet. Push on the back of the gauge until you feel the bullet just touch the rifling. (We do this gently at first, tapping the rod a couple time to ensure the bullet is aligned correctly). Once you’ve got the length, then use the tool with a comparator on your calipers to get the length-to-lands. NOTE: We recommend taking the measurement 3-4 times in a row to get a reliable number. With a little practice your should be able to get repeatable measurements within .0015″.
How to Store Ammunition Safely and Securely
This is one of the most popular Brownells videos — with over 2.5 million views. Here’s the deal — ammunition WILL keep for a long time if you store it properly. DO store ammunition in a cool, dry place that doesn’t have wide temperature swings. Temperature cycling will also degrade primers and powder. Put it in airtight ammo cans to keep out the moisture. Tupperware containers will work too. Brownells also recommends putting moisture-absorbing silica packs in your ammo containers. DON’T just keep ammo in factory cardboard factory boxes stacked in the basement, attic, or garage (especially on the floor). Factory ammo boxes can absorb moisture which can degrade primers and corrode the brass cases. Yes, sealed military ammo will usually handle this kind of storage for quite a while, but it’s still not wise.
Air Travel with Firearms — Key Regulations You Must Follow
You can travel on commercial airlines with firearms. But you must follow the TSA regulations, and your particular airline’s rules. First, make sure your guns are UNLOADED before your leave home. Guns need to be carried in proper hard-sided cases that cannot be pried open. Be prepared to unlock the case if the TSA wants to inspect what’s inside. TSA agents can cut the locks if they need to open the case but can’t locate you. If you use special TSA-approved locks, TSA agents have master keys that let them open the case without destroying your locks. You CAN transport up to 11 pounds of ammunition — with restrictions explained in the video.
Cleaning Advice for .22 LR Rimfire Rifles
Gun Techs Steve Ostrem and Caleb Savant debunk some myths about cleaning .22 LR barrels. One myth is that cleaning will harm the accuracy of a .22 LR barrel. Caleb thinks this myth is the result of people cleaning a barrel from the muzzle and damaging the muzzle crown, which CAN diminish accuracy. If it’s done right, cleaning won’t damage the bore. However, you certainly do NOT have to clean your 22 LR’s bore every time you go to the range. But DO clean the action every time you shoot the rifle, especially on a semi-auto. What about shooting a lot of lead bullets? Won’t that lead up the bore? The guys give us the straight skinny on lead fouling, too. When you see your .22 LR rifle’s groups opening up, you may want to consider cleaning.
Must-Have Spare Parts for AR-Platform Rifles
In this video, two knowledgeable gun techs answer the question: “What spare parts should I keep on hand for my AR-15?” On the list are: Gas Rings, Buffer Spring, Extractor Spring and Pin. NOTE: You may want to try the one-piece spiral gas ring rather than the standard rings which require alignment. The cotter pin and cam pin can also easily get lost when the Bolt Carrier Group is disassembled for cleaning. On the lower receiver you’ll want spare springs and detents for the pivot/takedown pins. If you’re using lighter-power springs, keep standard-power spares on hand. If your rifle stops working, swap in the factory-spec springs to find out if the problem is the gun or your ammo. Also, if you have upgraded your trigger, always keep the original trigger as a backup.
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At the request of our readers, we provide select “Deals of the Week”. Every Sunday afternoon or Monday morning we offer our Best Bargain selections. Here are some of the best deals on firearms, hardware, reloading components, optics, and shooting accessories. Be aware that sale prices are subject to change, and once clearance inventory is sold, it’s gone for good. You snooze you lose.
NOTE: All listed products are for sale to persons 18 years of age or older. No products are intended for use by minors.
Excellent vendor EuroOptic.com is running a major clearance sale this week on big name optics. You can save hundreds on quality scopes from Vortex, Leupold, Burris, Pulsar, Athlon, Schmidt & Bender, Swarovski and more. Click these links for the optics Clearance Sales by manufacturers: Vortex| Leupold | Burris | Athlon | Schmidt & Bender | Pulsar
⏺️ » Great package for just $11 more than Chrono alone
Right now you can get the Garmin Xero C1 Pro Chronograph by itself for $549.99 at many vendors. However, for just $11 more ($560.99 total) you can get a Garmin Xero C1 Pro Package complete with tripod, charging accessories, and more. This $560.99 package includes Garmin Xero C1 Pro Chronograph, USB Charging Adapters, White Cube, 6Ave Microfiber Cleaning Cloth, USB Car Adapter, P-Bank Battery, 72 Inch Pro Heavy-Duty Aluminum Tripod. That’s a great deal.
⏺️ » Great combo offer for FFP scope and good laser rangefinder
Here’s a good Scope/Rangefinder combo package for PRS/NRL shooters and varmint hunters. For just $499.99 ($200 off) you get both scope and rangefinder. The Vortex 5-25x56mm Venom scope has First Focal Plane EBR-7C MOA reticle, 34mm tube for ample turret travel, and RevStop Zero System. This is a good FFP optic for folks who prefer MOA clicks. The Vortex Crossfire HD 1400 Laser Rangefinder features an HD optical system, three target modes, and red TOLED display. Vortex states this LRF “ranges deer up to 750 yards, trees up to 950 yards, and reflective targets up to 1400 yards.”
4. Midsouth — Sale on Hornady Tools and Accessories
⏺️ » Nearly all Hornady dies, tool and products on sale this week
⏺️ Nice pair of Walkie-Talkie Muffs that can be recharged
Here’s a great item for buddies or family members who hunt together or compete in pair matches. MidwayUSA is offering a matched pair of Walker’s FireMax Rechargeable Muffs for just $159.99, 66% Off MSRP. You never need to buy batteries — these run for 150 hours after charging with a standard USB-C cable. These NRR20 muffs have comfortable Gel earpads and omni-directional microphones. This combo pack includes two earmuffs and two detachable Walkie Talkie units. The Walkie Talkies offer 4 Frequency modes: Universal, Clear Voice, High-Frequency, Power Boost.
If you are looking for a good, tough 12ga defensive shotgun, here’s a fantastic deal. The Citadel Mariner 12ga pump-action shotgun features a durable nickel finish and barrel heat-shield. It comes complete with front and rear sights, an optics rail, plus a shotshell carrier on the left side of the action. This cool pump shotgun is now just $174.91 on sale — an amazing deal, $104 off the normal price.
7. Midsouth — Summer Clearance Sale, up to 50% Off
⏺️ » Huge savings on reloading kits, ammo, and other gear
Midsouth is running a major Summer Clearance Sale right now, with discounts up to 50%. There are major savings on ammo, reloading presses, gun cases and more. For example, you can save $100 on a LEE Six Pack Pro 6000 progressive press with FREE shipping.
⏺️ Excellent, rugged rifle case at a very good price
When flying or driving it’s vital to protect your rifles. A good hard case option (at a great price) is the APACHE 9800 Weatherproof Protective Rifle Case. On sale for $149.99, this 53″-long case is $190.00 less than an equivalent-size Pelican case. Constructed from durable polypropylene, this quality hard case can protect long guns from from impact, moisture, and dust. The built-in purge valve equalizes pressure so you can open the case after changing elevations. NOTE: Case interior dimensions are 50⅜” by 13⅝”.
9. Midsouth — Lee Challenger Press with BONUS Die Set, $83.99
⏺️ » Get good single-stage press AND die set
The LEE Challenger is the world’s best-selling single station press. The latest Gen III Challenger features an ergonomic lever plus convenient drop-tube for spent primers. Right now LEE is offering a FREE carbide die set with the purchase of the LEE Gen III Challenger Press. Chose one of five cartridge types: .223 Rem, 9mm Luger, .38 SPL/.357 Mag, .44 SPL/.44 Mag, and .45 ACP. Another good feature of the LEE Press is the Breech Lock Quick Change Die System — change dies instantly with a twist of the wrist.
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While attending the CA Long Range Championship a few seasons back, we had the opportunity to test the performance of a high-magnification (63X) spotting scope in near-ideal conditions (maybe the best I’ve ever witnessed). On the event’s last day we arrived at 5:45 am, literally as the sun was cresting the horizon. I quickly deployed our 
Then I invited 3 or 4 shooters to look through the scope. One younger guy, with good eyes, said immediately: “Yeah, I can see the holes — right there at 4 o’clock and seven o’clock. Wow.” Some older guys, who were wearing glasses, could not see the holes at all, no matter what we did to the scope’s main focus and diopter adjustment.
Chromatic Aberration Revealed
More and more folks are using Burris Signature Rings these days. These unique rings feature polymer inserts. That allows you to pre-load some elevation in your scope set-up, or you can center-up the windage. Additionally, the polymer inserts hold your scope securely without leaving marks on the tube. Lastly, some folks believe that Signature rings may offer advantages for benchrest competition. Rodney Wagner shot a world-record 600-yard group using Burris Signature Zee Rings (“Zee” denotes the Weaver-rail model). James O’Hara set multiple IBS 1000-yard records using Burris Signature Zee Rings. James will tell you he thinks “all his guns seem to shoot best with these rings”.
