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. Graf & Sons — Peterson Brass Sale
⏺️ » Excellent brass inventory at very attractive prices
2. Bud’s Gun Shop — Savage 110 Precision 6.5 CM, $1408.99
⏺️ » Major discount on great Production Class PRS/NRL Rifle
For PRS/NRL shooting the Savage 110 Precision 6.5mm Creedmoor rifle does the job at a very affordable price. This is a smart choice for production division PRS/NRL competition. Plus, with its 6.5 Creedmoor chambering, this rifle can do double-duty as a deer hunting rifle. This is a good deal now at just $1408.99, $290 off MSRP. And if you pay with an ACH E-check the price drops to $1,367.49. If you prefer a 6mm Creedmoor PRS/NRL rig with longer forearm, Bud’s also has the Savage 110 Elite Precision starting at $1743.49 (LH). This features a MDT ACC aluminum chassis with full-length ARCA rail.
3. Creedmoor Sports — Sightron Scope Sale
⏺️ » Big selection of excellent scopes at good prices
If you need a quality scope, check out the Sightron Optics Clearance Sale at Creedmoor Sports. Sightron scopes are rugged and reliable and offer excellent performance for the price. Patented windage and elevation adjustment technology provides proper alignment even at extreme adjustment levels. Sightron scopes also now feature advanced Zact-7 Revcoat lens coating technology applied to both surfaces of the lenses. This allows maximum anti-reflection performance plus high light transmission.
⏺️ » Save $105 on Binocs combo kit with good case and harness
The Bushnell Prime Binocular Pack is an optics carry pack combo with great features. For just $79.99 you get 10×42 binoculars, plus a case with a quiet magnetic lid, and a quality adjustable harness. This is a great set-up for hunters. The pack’s magnetic closure holds the binocs very securely while allowing rapid access. The harness lets you carry your optics securely even when holding your rifle and other gear.
5. Amazon — Frankford Arsenal Essentials Reloading Kit, $442.10
⏺️ » Very complete reloading kit with excellent press
Need a complete reloading kit all the tools you need for precision handloading? Then check out this Frankford Arsenal F-1 Single Stage Press and Reloading Accessories Kit (#ad). On sale now for $442.10 at Amazon, this kit includes the Frankford Arsenal F-1 Single Stage Reloading Press, Benchtop Powder Measure, Hand Primer, Aluminum Powder Funnel Kit, Digital Calipers, DS-750 Powder Scale, Powder Trickler, and Universal Reloading Tray. NOTE: If you don’t need the full kit, you can also buy many of the listed items separately at great prices. For example, the F-1 Press is $129.99 by itself.
6. EuroOptic — Athlon Optics Closeout Sale, Save 20-59%
⏺️ » Massive savings on excellent scopes with great variety of magnifications
Athlon produces a wide variety of quality optics. Right now, at EuroOptic, you now you can save up to 59% on Athlon Riflescopes and optics. There are Red Dots for pistols, compact 1-6X and 1-10X tactical scopes, Medium power hunting optics (e.g. 2.5-15x50mm), and high magnification 4.5-30x50mm, 10-40x56mm, and 15-60x56mm zoom scopes for competition. There’s even an advanced Thermal Cronus ATS optic. Choose from FFP or SFP types with a variety of reticle options. If you need a new optic, this Athlon Closeout Sale offers great deals.
7. Amazon — RCBS ChargeMaster Link Scale/Dispenser, $299.99
⏺️ » Popular advanced, reliable Powder Dispenser
Every serious reloader should have a good electronic powder measure/dispenser. The popular RCBS ChargeMaster Link (#ad) Powder Scale/Dispenser is on sale now for $299.99 on Amazon. That’s a $50 savings off MSRP. This ChargeMaster Link offers ultra-fast dispensing and a 400-grain range, delivering up to two grains per second. This Link unit can connect with your smartphone via Bluetooth, allowing remote access and load archives for multiple cartridge types and bullet weights.
⏺️ » Good price on a very comprehensive gunsmithing kit
The Wheeler 89-Piece Gunsmithing Screwdriver Set (#ad) has tools to fit virtually any firearm ever made (Wheeler measured over 100 gun types when developing this kit). This kit boasts a durable, hinged storage case. Inside are 54 hollow-ground flat bits, 15 specialty bits, 8 Allen, 4 Phillips, and 3 Torx. In addition, the kit includes 2 non-slip plastic handles, a shaft extension, and a hex-to-square drive adapter. This kit has a great warranty — if you break or wear out a bit Wheeler will replace it for free.
9. Amazon — Roll-Up Tool Bag, $16.99
⏺️ » Very handy back with multiple compartments
Keep your tools and accessories organized with this Foldable Roll-Up Bag Organizer (#ad) with 2 detachable pouches. This tool bag has 4 fixed large compartments, 2 small detachable pouches, and 5 pockets outside of the bag, allowing you to neatly store a variety of tools including pliers, screwdrivers, wrenches, hex key, measure tape, fasteners, utility knife and more. You’ll be impressed by how many tools fit in this small tool bag!
⏺️ » Versatile 2-part shooting rest for pistols and hunting rifles
For sighting-in a hunting rifle or testing pistol loads, you’ll want a good basic gun rest. The very affordable Caldwell Matrix Adjustable Rest (#ad) works with both rifles and pistols. Use the front section by itself with a handgun, then attach the rear support for sighting-in and testing a hunting rig. The spring-loaded elevation system allows for fast one-handed, no wobble adjustment.
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Forum member Rardoin’s handsome F-Open rig features the Borden BRM-XD action.
One of the most popular items in our Shooters’ Forum is the ongoing “Pride and Joy” thread. Since 2009, Forum members have posted photos and descriptions of their most prized rifles. Here are some of the most recent “Pride and Joy” rifles showcased in our Forum. Do you have a gun you’d like to see featured there? Just Register for the Forum and you can add your favorite gun to the list.
Modern 6BRA Bench Rifle
This handsome benchrest rig belongs to Forum member Tillroot1. It boasts a Kelbly Panda action and a Krieger cut-rifled barrel chambered for the excellent 6BRA wildcat cartridge. The 6BRA is an improved version of the 6mmBR which retains the long neck. The 6BRA is easy to fire-form and very accurate, and can achieve the really good 2950 FPS node with 105-108gr bullets. This cool rig features a Jason Avila-made stock (Wheeler F-Open), with finish work by Brett Childress. Barrel was chambered by Dave Witt.
Bill Goad’s 6PPC Hunter “Ranch Rifle”
Forum member Grimstod tells us: “This is the personal rifle of Bill Goad. He has been experimenting with it on several levels. It is shooting great and has several matches on it now. Please enjoy these photos. More can be found on the website www.PremierAccuracy.com. We like the subtle barbed wire effect on the stock.
Twin-Upper AR with Custom Wood Furniture
This very unique AR belongs to Forum member Nuto-BR. He tells us: “Here are the two uppers I built. The top one is am X-caliber in 20 Practical with 24-inch, 1:11″-twist barrel. The bottom one is a WOA in .223 Rem, with 20″, 1-12″ twist barrel. They both shoot 1/2 MOA or better. Both stocks are laminated Maple and Walnut. I reversed the order of the two woods to tell them apart.”
Two Dashers and a Rimfire for Fun
Courtesy Forum member Dan H., here are two red-stocked Dashers plus an Anschutz 54.30 (Benchrest Stock) to make it a trio. Dan says: “The Anschutz provides good practice in trigger-pulling. It’s amazing what you can learn from a rifle that is as sensitive as this one.”
Dream Hunting Rifle with Custom Camo
Here is Forum member TyDaws’s “Dream Hunting Rifle” in 6.5-280 Ackley Improved. We love the custom paint work by by Melodie Yarbrough. Smithed by West Texas Ordnance, this rifle features a Rem 700 action with fluted bolt, PT&G tapered recoil lug, and Timney 510 2-lb trigger. The barrel is a fluted 26″ 1:8″-twist Bartlein 5R #3 contour. On top is a Huskemaw Blue Diamond 4-16x42mm optic in Warne Maxima rings. That’s an Atlas bipod up front.
Three Guns for Mr. Big
Forum Member Mr. Big offered up another trio of rifles — two bench guns and a tactical rig. Mr. Big says: “Here are the rifles I shoot most: Farley 6mm PPC, Stiller .243 Win, and Rem 6.5×47 Lapua. They will do just about anything I ask them to…” Challenge: Can you identify the makers of the three different stocks shown in this picture (and the different materials used in each)?
Classic M1917 Enfield Action in Hand-Carved Maple Stock
This impressive rifle features an “antique” 1917 Enfield action chambered for the .338 Win Magnum cartridge. The lovely Maple stock was hand-carved by Forum member Spitfire_ER. He tells us: “I found this piece of wood as a return at a lumber yard about [many] years ago. I asked the guy in the yard about it and he said it had been returned because it had too much figure for the job the customer was working on. First thing I thought was, ‘That would make a nice stock’.”
6mm Dasher in Robertson Spider Web Stock
Here is Forum member Vahena’s 6mm Dasher. It has a no-turn-neck chamber in a 28″, 1:8″-twist barrel with 1.25″ straight contour. This has an original Robertson fiberglass stock with spider web graphics. This rifle was originally built as a 6.5×284 with a fluted barrel. Now it sports a bigger barrel for a smaller cartridge. The front rest is a SEB Neo with counterweight up front.
AR-platform rifles can be maintenance-intensive beasts. They need regular inspection, cleaning, and lubrication. But some AR owners make the situation worse by not regularly cleaning important small parts, or by using too MUCH oily/greasy lubricants in the wrong places. A properly maintained and lubricated AR15 can shoot hundreds of rounds (between cleanings) without a problem. If you learn where (and where not) to apply lubricant, you’ll find that your AR will run more reliably and the task of cleaning the bolt, bolt carrier, and upper receiver internals will be less of a burden.
Here we showcase videos that show how to field-strip an AR-15, inspect the key parts, clean components, and lubricate internal parts as needed. Along with these videos, we recommend you read the comprehensive AR-15 Gun Cleaning Clinic article from the Brownells website. This explains in detail important procedures that the videos might only cover in a few seconds.
If you want to keep your black rifle running smoothly and reliably, you must clean it regularly and follow the correct maintenance procedures. Here are five videos that explain how to properly disassemble and clean AR-platform rifles.
1. How To Clean Your AR-15 | Cleaning and Maintenance Tips
This is a quick 90-second starter video that may help new AR owners. Ricky Lehnhardt of OTIS Technology demonstrates the basics of cleaning and maintaining your AR-15. Lehnhardt does a good job identifying the points that need cleaning on the inside of ARs. However he works very quickly in the video. You may want to pause the video at some points. Also, Lehnhardt employs a cable for pulling patches and brushes through the barrel. Yes this is fast and easy. However, for match AR rifles, we recommend that you instead use a cleaning ROD with fitted bore guide.
2. Take-Down and Full Cleaning of AR-15 by Jerry Miculek
Here ace shooter Jerry Miculek takes down and cleans an AR-platform rifle belonging to his daughter Lena. This is a good video because Lena’s rifle was “run hard and packed up dirty” so you can see where carbon and grease build up. This 35-minute video is very thorough. Jerry is one of the nation’s top action carbine shooters, so listen carefully to his advice on cleaning and lubrication.
3. AR-15 Maintenance: Field-strip, Clean and Lubricate an AR-15
Gunsite Academy instructor and gunsmith Cory Trapp demonstrates the proper way to field-strip, clean, and lubricate an AR-15 carbine. In this 30-minute video, Trapp offers several important technical tips and hints. For example, at 11:05 Trap demonstrates how to determine if your bolt needs new gas rings. Along with cleaning procedures, this video explains how to inspect key components and how to function-test your AR before each shooting session.
4. AR-15 Dissassembly and Cleaning Guide
This video does a good job, with close-ups, showing how to remove the bolt carrier and clean the inside of the upper receiver. Then you can see how to work with various tools to clean the bolt, bolt carrier, and inside of chamber. We also recommend that you inspect the ejector recess and extractor recess. When we’ve inspected ARs that failed to cycle properly, we have often found nasty gunk (mixture of carbon, greasy lube, and brass particles) in these areas.
5. Basic AR-15 Quick and Easy Field Maintenance
In this NSSF-sponsored video, pro shooter Ryan Muller demonstrates basic, quick field maintenance of his AR-15. This would be for a quick cleaning and lubrication of the reciprocating parts. This covers rapid maintenance in the field. For full field-stripping and thorough cleaning, watch the previous videos.
Handy Mat for Cleaning AR Rifles
When working on an AR-15, it’s smart to have a pad that can absorb solvents and cushion your upper and lower. The $29.99 Real Avid Smart Mat is a good choice. This features printed take-down instructions and it has a handy parts tray on the right side. The mat rolls up for convenient storage. Click HERE to learn more.
Vital Inspections You Should Do After Disassembly
Last but not least, here are recommended inspections you should do every time you do a full field-strip and cleaning of your black rifle:
Generally you want the biggest, heaviest gunsafe you can afford. However, for many gun owners, a 1000+ pound behemoth is impractical. For those who relocate frequently for their jobs, or who live up many flights of stairs, it is more practical to have a safe that breaks down into separate pieces for transport. In our Guide to Gunsafes, we reviewed the Zanotti Safe, a quality modular safe that breaks down into smaller, lighter components. Now there is a another modular safe that competes with the Zanotti. Snapsafe’s Titan Modular Safe ships in three (3) flat boxes. Simply unpack the components and assemble the 400-lb. Titan on-site in about 30 minutes without tools.
Watch video to see how the SnapSafe Titan can be assembled without tools:
The SnapSafe™ Titan holds 12+ rifles, weighs 400 lbs. assembled, and measures 59″ H x 22″ W x 17.5″. Side panels are 9 gauge steel and the door is 3/16″ steel secured by eight 1″-diameter chrome steel locking bolts. SnapSafe claims that its patented structure can be stronger than conventional welded construction. It has a UL-listed digital lock with EMP-proof mechanical key backup. The Titan boasts fire-sealing gaskets lining the door frame. These gaskets, combined with ceramic wool blankets in the walls provide a claimed one hour of fire protection against temperatures up to 2300ºF.
SnapSafe sells its Titan 12+ long-gun capacity safe for $1969.00 delivered. There are also larger-capacity modular safes — the $2509.00 Super Titan (24 gun capacity), and the massive $3269.00 Super Titan XL Double Door (36 gun capacity). All prices include shipping to the lower 48 states. Below is an Ultimate Reloader video showing the assembly of a Titan double-door safe.
Close-up of the Tri-Way Trimmer with clear plastic chip guard removed.
Giraud Tool offers a case trimmer/chamferer device that works with a power drill (or other power source). Giraud’s patented Tri-Way Trimmer is a self-contained unit powered by your drill or motor. Using a sharp carbide blade it will trim your cases to length, deburr, and cut both inside and outside chamfers — all in one pass. That’s pretty impressive for a $120.00 tool that fits in the palm of your hand.
Product Features
1. Fully adjustable for cartridge length (and depth of chamfer).
2. Carbide blade cuts a 15° inside case mouth chamfer and 45° outside chamfer.
3. Case holder supported by sealed ball bearing raceway.
4. Tool includes removable, transparent plastic chip guard.
5. Tool can work in any orientation (vertical, horizontal, or any angle).
The Giraud Tri-Way Trimmer is designed to be powered by a portable hand drill, drill press, or other dedicated rotating power source. The tool indexes off the shoulder of your cases, but the blade adjusts so that cartridge overall length (COAL) can be controlled with precision. Constructed out of 6061-T6 aluminum and 303 stainless steel, the Tri-Way tool should last a lifetime. Note: This tool is not universal. The Tri-Way is dedicated to a single cartridge and “related” cartridges with similar body dimensions. Thus you need a specific tool for each cartridge family. For example, the .308 Win tool will also trim .243 Win, .260 Rem, and 7mm-08.
One of our Forum members asked: “Are there any good books on pistol marksmanship? I’m looking for a book that covers techniques and concepts….” Here are six recommended titles that can make you a better pistol shooter. These books run the gamut from basic handgun training to Olympic-level bullseye shooting.
Good Guidebooks for Pistol Shooters
There are actually many good books which can help both novice and experienced pistol shooters improve their skills and accuracy. For new pistol shooters, we recommend the NRA Guide to the Basics of Pistol Shooting. This full-color publication is the designated student “textbook” for the NRA Basic Pistol Shooting Course.
Serious competitive pistol shooters should definitely read Pistol Shooters Treasury a compilation of articles from World and National Champions published by Gil Hebard. You could work your way through the ranks with that book alone even though it is very small. It is an excellent resource.
If you’re interested in bullseye shooting, you should get the USAMU’s The Advanced Pistol Marksmanship Manual. This USAMU pistol marksmanship guide has been a trusted resource since the 1960s. Action Shooters should read Practical Shooting: Beyond Fundamentals by Brian Enos, and Practical Pistol by Ben Stoeger. Brian Enos is a well-known pistol competitor with many titles. Ben Stoeger is a two-time U.S. Practical Pistol shooting champion. Last but not least, Julie Golob’s popular SHOOT book covers pistol marksmanship, along with 3-Gun competition. Julie holds multiple national pistol shooting titles.
Jessie Harrison is one of the greatest female pistol shooters on the planet. In the video below, Jessie offers smart tips on purchasing a handgun, and getting started in competition. Jessie covers caliber choice, handgun fit/ergonomics, concealability, holster options, and other key factors.
Fall hunting season is here. When we ask serious deer/elk hunters to name the #1 thing they’d like to improve about their equipment, most say they want to reduce the overall weight of their gear. Weight savings can start with a lighter rifle. This article features the very affordable Howa Super Lite rifles, which are under 4.5 pounds without scope.
When you’re trekking many miles in the back-country on a hunt, rifle weight DOES matter. Many hunters want to keep their rifle weight as low as possible to reduce the overall load they must carry in the field. Howa now offers a series of Super Lite rifles that weigh under four and a half pounds (without scope, sling, or ammo). That’s impressive.
Howa claims that its Super Lite rifle is the “absolute lightest centerfire rifle on the market”. We can’t confirm that. But at a listed 4 pounds, 7 ounces (without optics), the carbon-fiber stock Super Lite model is very low in weight and mass (4.4375 pounds to be exact, without scope). And there is a Super Lite Short Barrel model (with 16.25″ barrel) that is just 4 pounds, 3 ounces (without scope). Either version is VERY light indeed — an important plus for hunters carrying their gear for long hours in the field.
Both standard and short-barrel versions of the Howa Super Lite rifle are currently available in .243 Win, 6.5 Creedmoor, 7mm-08 Rem, and .308 Winchester, four very popular hunting chamberings.
Photo shows Howa Super Lite Rifle with Kyptek Altitude Camo finish.
For 2024 the Howa Super Lite is offered with six carbon stock finishes, including three impressive camo types: Kryptek Obskura Transitional, Kryptek Altitude, and XK7 Kings Camo. Fitted with the strong but light Stocky’s Carbon Fiber stock, these Super Lite models feature a black webbing and soft touch for added texture and enhanced grip on the low-mass carbon stock. Howa also offers a walnut-stocked version of the Super Lite rifle. This weighs a bit more — 5 pounds, 9 ounces.
Howa Super Lite Rifle Features
Stock Options: Gray, Tan, Green, Kryptek Obskura Transitional Camo, Kryptek Altitude Camo, XK7 Kings Camo, and Walnut Wood (no wood for short barrel models)
Rifle Weight: Standard 4 lbs. 7 oz. | Short Bbl 4 lbs. 3 oz. | Walnut Stock, 5 lbs. 9 oz.
Chamberings: .243 Win, 6.5 Creedmoor, 7mm-08, .308 Win
Stock: Stocky’s Carbon Fiber Stock with Accublock patented Lug Bed
Standard Barrel: 20″ Blued barrel threaded (½”-28) and Suppressor Ready
Short Barrel: 16.25″ Blued
Trigger: 2-Stage Match Trigger with 3-position Safety
Optics Mounting: Included one-piece Picatinny Rail
Stock Feature: Limbsaver Butt Pad
Warranty: Lifetime Howa Warranty
Accuracy Claim: Sub-MOA 3-shot group at 100 yards with premium factory ammo
The Howa Super Lite also has some interesting mechanical features, including machined receiver and gorged bolt, tool-less firing pin removal, and a reliable M-16 style extractor/ejector. CLICK HERE for more INFO on HOWA Super Lite rifles and the rest of the Legacy Sport International product line.
If you’ve ever considered acquiring a M1A rifle, here’s an opportunity to get a very special version. Our nation was founded in 1776, so 2026 will mark the USA’s 250th birthday. This special M1A was crafted to mark that 250th Anniversary.
Custom & Collectable Firearms will offer the Springfield “250th Anniversary” M1A. This limited-edition series, chambered in .308 Winchester, is available in 300 sequentially-numbered pieces.
Born from the legendary lineage of the M14 and descended from the battle-proven M1 Garand, the M1A stands as a civilian-legal tribute to America’s military heritage. Since its introduction, the M1A has impressed competitors and collectors alike. There are major matches every year just for M1A rifles.
To mark America’s 250th Anniversary, Custom and Collectable Firearms is offering a unique 250th Anniversary M1A. All 300 of these special-edition rifles will be custom-engraved. The wood stock features American flag graphics on the fore-end, along with scenes from World War II and the Vietnam War on the buttstock. Below the action there is an oval design “United States — 250th — of America”.
With its windage and elevation adjustable rear sight, two-stage military trigger, detachable box magazine, and faithful operating system, the M1A delivers the same reliability and precision that made it legendary. This special edition should proved to be a highly-prized collectible rifle.
Do you often load at the range? Or maybe you need to transport loading gear when you travel in your RV. Well here is a smart transport option — a metal box that holds tools, dies, arbor press, case-trimmer, even a ChargeMaster.
Some guys have built their own loading tool-boxes from wood. Other may stuff gear in a couple of plastic range boxes. But clever Chris Covell came up with an even better solution. Chris sourced a handsome, sturdy metal Horse Grooming Box from eBay. Chris reports the multi-feature metal box “works perfectly for reloading. My ChargeMaster is now out of the wind.”
Bullets, Trickler, and Priming Tool on Top
On top, below the hinged metal lid, is a large compartment that holds Covell’s funnels, scales, priming tool, trickler and other vital gear (photo on right). This top compartment is deep enough to handle wide-mouth funnels with no problem.
Slide-Out Drawer with Dividers
Below the top level is a handy sliding drawer with multiple dividers. This is perfect for holding Covell’s inline seating dies, case-neck deburring and chamfering tools, among many other smaller bits and pieces.
In the bottom of the Horse Grooming box is a large compartment that holds bigger gear. In the bottom section, Covell places his RCBS Chargemaster Lite, along with a case-trimming tool, an arbor press, and various other bulky tools. Check it out:
Folks who load at the range need to bring a lot of gear — reloading presses, powder dispensers, scales, funnels, sizing/seating dies, brass prep tools and more. And there may be other important items to transport — such as ammo caddies, LabRadar mounts, over-size rest feet, and even barrel fans. With this metal box you can easily organize (and protect) al that gear. This box was sourced affordably via eBay.
Before you load that new cartridge brass for the first time, run an expander mandrel down the case necks. This will iron out dents and provide more uniform neck tension. Chose a mandrel diameter that provides appropriate neck tension.
Lapua brass is so good that you’ll be tempted to just load and shoot, if you have a “no-turn” chamber. However, some minimal case prep will ensure more uniform neck tension. Keeping your neck tension very uniform allows more consistent bullet seating. That, in turn, usually yields better accuracy, and lower Extreme Spread and Standard Deviation (ES/SD). Lapua brass, particularly 6mmBR, 6.5×47, 6.5 Creedmoor, and .308 Win comes from the factory with tighter-than-optimal necks.
Before you seat bullets, at a minimum, you should inside chamfer the case mouths, after running an expander mandrel down the necks. The expander mandrels from both Sinclair Int’l (Brownells, $14.99 stainless, $24.99 Titanium Nitride coated) and K&M will both leave the necks with enough neck tension (more than .001″) so you can then seat bullets without another operation. We suggest putting a bit of lube on the mandrel before running it down the necks — but remove any lube that gets inside the necks before seating bullets. If you do a lot of loading you may benefit from a Titanium Nitride-coated mandrel.
Both Sinclair and K&M Tools make a die body specifically to hold expander mandrels. The $49.99 Sinclair version fits caliber-specific expander mandrels which measure approximately .001″ less than bullet diameter for each caliber. This is an updated “Gen II” design that completely captures the mandrel within the die so the mandrel cannot pull out. It also has an O-ring in the die cap that allows the mandrel to self-center within the case neck. Brownells offers two sizes of Sinclair die bodies for expander mandrels: .17 -.338 caliber (#749011715 $49.99); and .357 – .50 caliber (#749008843, $49.99). All Generation II dies are machined from stainless steel and the standard diameter 7/8-14 dies include the Sinclair Stainless Steel Split Lock Ring.
Once you run the expander mandrel down the necks of Lapua brass, after you account for brass spring-back, you’ll have about .002″ neck tension*. This will make the process of seating bullets go much more smoothly, and you will also iron out any dents in the case mouths. Once the case mouths are all expanded, and uniformly round, then do your inside neck chamfering/deburring. The same expander mandrels can be used to “neck-up” smaller diameter brass, or prepare brass for neck-turning.
Forum member Mike Crawford adds: “These expanders can also reduce runout from offset seating. Prior to bullet seating, expand the sized necks to force thickness variance outward. With the Sinclair system, the necks will springback fine, and will not be pulled out of center. This leaves plenty of tension, and bullets seated more centered. I do this, even with turned necks, to get improved seating.”
Mandrels vs. Expander Balls on Decapping Rods
If you haven’t acquired an appropriate expander mandrel for your brass, but you DO have a full-length sizing die with an expander ball, this will also function to “iron out” the necks and reduce tension. However, using a die with an expander ball will work the necks more — since you first size them down, then the ball expands them up again. Typically (but not always), run-out is worse when using an expander ball vs. an expander mandrel.
* This .002″ tension is what we have observed with Lapua 6mmBR, 6.5×47, 6.5 Creedmoor, and .308 Win brass. This might vary with much smaller or larger cases, and of course a different brand of brass might yield different results. If you get too little tension with your current mandrel, you can get a smaller-diameter mandrel from 21st Century Innovation, with stainless, Black Nitride, or Titanium nitride versions. The Nitride models have less friction.