Tactical ace Zak Smith of Thunder Beast Arms employs a simple, handy means to store his elevation and wind dift data — a laminated data card. To make one, first generate a come-up table, using one of the free online ballistics programs such as JBM Ballistics. You can also put the information in an Excel spreadsheet or MS Word table and print it out. You want to keep it pretty small.
Above is a sample of a data card. For each distance, the card includes drop in inches, drop in MOA, drop in mils. It also shows drift for a 10-mph cross wind, expressed three ways–inches, MOA, and mils. Zak explained that “to save space… I printed data every 50 yards. For an actual data-card, I recommend printing data every 20 or 25 yards.” But Zak also advised that you’ll want to customize the card format to keep things simple: “The sample card has multiple sets of data to be more universal. But if you make your own data card, you can reduce the chance of a mistake by keeping it simple. Because I use scopes with MILS, my own card (photo below left) just has three items: range, wind, drop in MILS only.”
Here’s an interesting product, offered by Creedmoor Sports. The innovative MOA Tactical Shooting Bag (MOA TSB) combines plastic pellets with an inflatable, inner air chamber to provide a very lightweight (and adjustable) rear support for your rifle, when shooting prone. Designed for “tactical” shooters, we think the MOA bag would work equally well for hunters and varminters. Costing $59.95, the MOA inflatable bag is priced competitively with basic rear sandbags, but it weighs much, much less than a leather or cordura bag filled with sand.
These MOA bags are built tough, with a durable inner air bladder, surgical-quality tubing, and rugged outer fabric. To help stabilize the bag, lightweight polymer (plastic) pellets are used inside. The air pump then inflates the air bladder to the degree of hardness/softness you prefer. An air valve allows you to deflate the MOA bag for more compact transport and storage.
Even in the “tactical” world, hand craftsmanship is not dead yet. Chad Dixon of Long Rifles Inc. (LRI) is building the lastest Sniper’s Hide Cup Trophy Rifle. These photos show the exquisite stock crafted by Chad and Jesse Kaufman of Black Hills Gunstocks & Engraving. Chad cut the stock on his CNC mill and Jesse did the final sanding and finishing on the wood. Here’s what master craftsman Kaufman had to say about the project: “We delivered the Long Rifles Inc. Mausingfield today! I was so very pleased that Chad and the staff at the shop thought it looked great. It means a lot to be able to support my family and household with the income I receive from my labor. May the Lord bless you all. — Jesse.”
Here’s a smart, versatile new product — a large-size rifle case that does double-duty as a shooting mat. Uncle Mike’s Long Range Tactical Bag quickly and easily converts to a 78″ shooting mat. Measuring 50″ in length, with a 15″-tall main compartment, this bag is big enough to handle most tactical and F-TR rifles with optics and Harris-type bipods attached. A 30″ flip-out forward section includes a front load strap that allows shooters to pre-load the bipod legs while shooting prone.
The Long Range Shooting bag has four self-adjusting magazine pockets, which will hold magazine sizes from .223/5.56mm to .308/7.62mm. Conveniently, this new 50″-long soft case will fit inside the popular Pelican model 1750 hard case (for those situations where you need greater protection).
Fits Long-Range and Tactical rifles up to 49″ in length
Fold out front section has bi-pod front load strap
Four self-adjusting magazine pockets
Fits inside a Pelican 1750 hard case
Tough 1000D nylon with waterproof backing
Opens up into 30″ x 78″ shooting mat
Share the post "Long-Range Rifle Case Converts to Shooting Mat"
By Dennis Santiago
Competition teaches you things. Compared to loading for benchrest bolt guns, producing ultra-reliable and accurate ammo for tight-chambered, semi-auto .308 target rifles requires a different approach to case prep. Smoothness of operation is much more important in a field course gun. Reliability trumps everything (even case life) for these types of guns.
In the photo below, there’s a Redding small base body die for bumping the shoulder and making sure the case body is at SAAMI minimum. This body die is not just nice to have. It is vital. There are also a full-length sizing die and a Lee Collet neck-sizer in that turret holder. One or the other gets used after the body size die depending on what rifle the ammo will be used in. The semi-auto rounds always go through the full-length sizing die. After that comes trimming and finally cleaning — then loading can begin. The cases are trimmed using a Gracey trimmer so everything’s the same each and every time. I use an RCBS Competition Seater Die to seat the bullets. One nice feature of this RCBS die is the open side slot that allows you to place bullets easily.
It’s a long path methodology but uniformity is accuracy. More important for safety, controlling “stack-up” errors in the system solution is how one achieves reliability. The chamber-hugging philosophies of benchrest bolt guns do not apply well to AR-10s. Like most things, the right answer is context-dependent. Success is about accepting and adapting.
Dennis Talks About Using a Semi-Auto in Tactical Competitions
I have succumbed to the Dark Side — deciding to put an AR-10 together. For tactical competitions you want a bolt gun most of the time but there are times the course of fire favors the use of a semi-auto. I was using an M1A that gives me 0.75 MOA performance but I heard people were getting almost bolt-gun-level, half-MOA accuracy out of their AR-10s — so I wanted to see if that was really achievable. A quarter-MOA difference in accuracy potential may seem tiny in practical terms but it will make a difference in competition. In a match, the difference between 3/4-MOA and 1/2-MOA can alter your hit probability on a small target by 20-30%.
The AR platform also lets you tinker with triggers, stock ergonomics and muzzle brakes that help in managing the dynamics of a long distance shot better. Well I found out you can get the incremental accuracy but there’s more work to do to get the same reliability. Being a curious sort, it’s worth it to me to explore it. It’s a far cry from as-issued M-1 shooting with whatever HXP is handy. This is definitely swimming in the deep end of the pool.
Share the post "Die Selection and Reloading for Reliability in AR10s"
It’s not easy to place a first shot on target at 1500 yards. You must measure the wind speed with precision, know your exact muzzle velocity, and have a sophisticated ballistics solver. In this short video from Ryansrangereport.com, the shooter manages a first-round hit on a steel silhouette at 1500 yards. He used a Kestrel 4500 NV Weather Meter with Applied Ballistics software to figure out the trajectory for his 6.5 Creemoor rounds.
The Kestrel recorded a wind velocity, and the internal software calculated a solution of 17 Mils elevation (that’s 928 inches of drop) with 2.5 Mils windage. “Bang” — the shooter sends it, and 2.6 seconds later “Clang” he had a hit (flight time was 2.6 seconds). Bryan Litz observes: “This is the science of accuracy (in the form of an Applied Ballistics Kestrel) being put to good use at 1500 yards”.
Later in the video (1:05-1:15) the shooter places three rounds on steel at 1000 yards in just 10 seconds. The three shots all fall within 10″ or so — pretty impressive for rapid fire. The shooter reports: “[In my 6.5 Creedmoor] I’m using a 136gr Lapua Scenar L. This bullet has impressed me. It screams out of my barrel at 2940 fps and holds on all the way out to 1,500 yards.”
The rifle was built by Aaron Roberts of Roberts Precision Rifles (RPRifles.com). Chambered for the 6.5 Creedmoor, it features a Leupold Mark VI 3-18x44mm scope.
These days, everything is “tactical”. Along with tactical rifles, there are tactical shoes, tactical lunch-boxes, tactical seat-covers, and yes, even tactical bacon. So we guess it’s no surprise that the tactical community now has it’s own pay-to-play talkline, 1-900-TAC-TALK, modeled after those “adult” chatlines where you pay by the minute for a little aural stimulation. With the new Operator Hotline you won’t hear sexy girls talk. Instead the “operators standing by” are, well, “operators” in the tactical sense. For just $3.99 per minute you can talk about tactics, weapons, and gear. On special request, the chat hosts will even work the actions of real weapons. The Operator Hotline claims that all comms are secure so you can reveal your “deepest, most secret tactical fantasies”.
Preview the Operator Hotline in this Video (No Charge)
The Operator Hotline is a pay-per-minute interactive phone service. For just $3.99 per minute you can “talk tactical” with real operators decked out in full tactical gear. Why anyone would want to do that is beyond us. But this new service has proven very popular with young American males.
Tactical Products — Why They Appeal to Men
Tom Clopin, a product designer for a major outdoor company, wasn’t surprised that a fantasy chat-line has been launched, given the fact that tactical products are sold to fulfill macho role-playing fantasies. The designer told us: “You have to understand something. Most products are sold on image not function. Tactical gear is no different. In fact this market is more about costume play and gear fetishism than it is about function or utility. Make something look sort-of milspec, put a bunch a useless loops on it and call it tactical, and it will sell. Selling Molle gear to wannabee operators is just like selling leather chaps to Harley-riding, wannabee land pirates.”
Share the post "Tactical Talkline, 1-900-TAC-TALK"
Guest Article By Michelle Gallagher, Berger Bullets
Let’s face it. In the world of firearms, there is something for everyone. Do you like to compete? Are you a hunter? Are you more of a shotgun shooter or rifle shooter? Do you enjoy running around between stages of a timed course, or does the thought of shooting one-hole groups appeal to you more? Even though many of us shoot several different firearms and disciplines, chances are very good that we all have a favorite. Are we spreading ourselves too thin by shooting different disciplines, or is it actually beneficial? I have found that participating in multiple disciplines can actually improve your performance. Every style of shooting is different; therefore, they each develop different skills that benefit each other.
How can cross-training in other disciplines help you? For example, I am most familiar with long-range prone shooting, so let’s start there. To be a successful long-range shooter, you must have a stable position, accurate ammunition, and good wind-reading skills. You can improve all of these areas through time and effort, but there are other ways to improve more efficiently. Spend some time practicing smallbore. Smallbore rifles and targets are much less forgiving when it comes to position and shot execution. Long-range targets are very large, so you can get away with accepting less than perfect shots. Shooting smallbore will make you focus more on shooting perfectly center shots every time. Another way to do this with your High Power rifle is to shoot on reduced targets at long ranges. This will also force you to accept nothing less than perfect. Shoot at an F-Class target with your iron sights. At 1000 yards, the X-Ring on a long range target is 10 inches; it is 5 inches on an F-Class target. Because of this, you will have to focus harder on sight alignment to hit a center shot. When you go back to the conventional target, you will be amazed at how large the ten ring looks.
Also, most prone rifles can be fitted with a bipod. Put a bipod and scope on your rifle, and shoot F-TR. Shooting with a scope and bipod eliminates position and eyesight factors, and will allow you to concentrate on learning how to more accurately read the wind. The smaller target will force you to be more aggressive on your wind calls. It will also help encourage you to use better loading techniques. Nothing is more frustrating than making a correct wind call on that tiny target, only to lose the point out the top or bottom due to inferior ammunition. If you put in the effort to shoot good scores on the F-Class target, you will be amazed how much easier the long-range target looks when you return to your sling and iron sights. By the same token, F-Class shooters sometimes prefer to shoot fast and chase the spotter. Shooting prone can help teach patience in choosing a wind condition to shoot in, and waiting for that condition to return if it changes.
Benchrest shooters are arguably among the most knowledgeable about reloading. If you want to learn better techniques about loading ammunition, you might want to spend some time at benchrest matches. You might not be in contention to win, but you will certainly learn a lot about reloading and gun handling. Shooting F-Open can also teach you these skills, as it is closely related to benchrest. Benchrest shooters may learn new wind-reading techniques by shooting mid- or long-range F-Class matches.
Position shooters can also improve their skills by shooting different disciplines. High Power Across-the-Course shooters benefit from shooting smallbore and air rifle. Again, these targets are very small, which will encourage competitors to be more critical of their shot placement. Hunters may benefit from shooting silhouette matches, which will give them practice when shooting standing with a scoped rifle. Tactical matches may also be good, as tactical matches involve improvising shots from various positions and distances. [Editor: Many tactical matches also involve hiking or moving from position to position — this can motivate a shooter to maintain a good level of general fitness.]
These are just a few ways that you can benefit from branching out into other shooting disciplines. Talk to the other shooters. There is a wealth of knowledge in every discipline, and the other shooters will be more than happy to share what they have learned. Try something new. You may be surprised what you get out of it. You will certainly learn new skills and improve the ones you already have. You might develop a deeper appreciation for the discipline you started off with, or you may just discover a new passion.
This article originally appeared in the Berger Bulletin. The Berger Bulletin blog contains the latest info on Berger products, along with informative articles on target shooting and hunting.
Article Find by EdLongrange.
Share the post "Can Cross-Training in Other Disciplines Help You Shoot Better?"
At SHOT Show 2015, SIG Sauer showcased a host of new optics products. SIG’s new Electro-Optics division will market a complete line of riflescopes, battle sights, red dot/reflex sights, rangefinders, binoculars, and spotting scopes. For ALL the new Electro-Optics products, SIG will be offering a lifetime transferable warranty. That’s impressive. SIG’s new electro-optical offerings, which are named after radio alphabet words (such as “Bravo” and “Tango”), are revealed in this video:
The “Whiskey” riflescope series is marketed as a rugged, affordable optical solution for hunters. Designed for law enforcement and tactical shooters, the “Tango” series of riflescopes feature 6X zoom ratios and meet MILSPEC requirements. Shown below is the 3-18x44mm Tango.
The “Bravo” series of prismatic battle sights (illustration below) are pretty remarkable. An innovative new lens design provides an exceptionally wide field of view. SIG claims that Bravo battle sights offer a 50 percent greater field-of-view than similar battle sights.
The “Romeo” series of red dot sights are designed for tactical carbines. The miniature “Romeo1″ Reflex Sight is designed to be slide-mounted on a pistol, and SIG will offer several pistols with the Romeo1 pre-installed. For big game hunting or extreme long-range shooting, SIG developed the “Kilo” rangefinder series, the “Victor” spotting scope line and the “Zulu” binocular series. The “Kilo” rangefinder (bottom photo) can reach out to 1600 yards and features an auto-dimming display. It is about the same size as a Leica CRF, but it is easier to hold. There are molded, rubberized finger grooves on the top and the whole unit has a nice feel in the hand.
To learn more about other SIG Sauer products for 2015, visit the Shooter’s Log, presented by Cheaper than Dirt. For 2015, along with new handguns and rifles, SIG Sauer has rolled out a branded line of suppressors. SIG’s new cans should be popular with both tactical shooters and hunters (where suppressor use is allowed).
Share the post "SIG Sauer Showcases All-New “Electro-Optical” Product Line"
Our friends Ed and Steve, aka the 6.5 Guys, were prolific last week in Las Vegas, visiting dozens of vendors at SHOT Show. Here are Ed and Steve’s video reports for Ashbury Precision Ordnance (APO), Vortex Optics, and Thunderbeast Arms. (If you’re thinking about buying a suppressor definitely check out the new Ultra series from Thunderbeast, featured in the third video below). You can see more SHOT Show videos by Ed and Steve at 6.5Guys.com.
Ashbury Precision Ordnance
Here Precision Rifle Series (PRS) Competitor Melissa Gilliland talks about the modular chassis systems offered by Ashbury Precision Ordnance (APO). With adjustable buttplate, cheekpiece, and grip, these systems can be adapted for a variety of shooting disciplines. APO even offers a modular chassis for Savage barreled actions. Melissa shoots a tricked-out 6.5 Creedmoor rig with a Titanium APO action.
New Precision Rifle from APO
SABRE Chassis System for Savage Actions
Vortex continues to grab a larger share of the tactical and long-range hunting markets. This video features the Vortex Razor HD Gen II 4.5-27x56mm and 3-18x50mm scopes. These Gen II Razors feature apochromatic objective lenses, rugged 34mm single-piece aluminum main tubes, and versatile 6X zoom range. Both MOA-based and Milrad-based reticles are offered. Vortex scopes have large, user-friendly controls, and a good feature set for the price.
Thunder Beast Arms
Thunder Beast Arms’s suppressors, built by shooters for shooters, are tough yet light. Thunder Beast developed a strong following for its titanium cans that offered excellent performance with light weight. In this video, Thunder Beast unveils its new “Ultra” series of suppressors. Compared to Thunder Beast’s previous CB-series suppressors (of like size), these Ultras are 4 to 5 ounces lighter, yet provide 4 to 5 decibels of additional noise reduction. That represents a major gain in suppressor performance.
Share the post "SHOT Show: Ashbury Precision, Vortex Optics, Thunder Beast"
Gear Report by Kip Staton Magpul jumped feet-first into the bolt-action precision rifle market by dropping a teaser video of their Hunter 700 chassis/stock system. Feast your eyes on this video that shows Magpul’s new chassis system in action:
The Hunter 700 (MSRP $259.95) is built around a ruggedly anodized aluminum bedding block, and utilizes a standard Magpul SGA cheek riser and spacers (from the shotgun line). It also features forward M-LOK slots, as well as multiple points to mount swivel studs and QD sockets. Weight is a svelte 2.9 pounds, and the system is compatible with factory Remington 700 bottom metal. And that’s not all.
By removing a spacer in the stock, end-users can convert the rifle to feed from the company’s new steel/polymer Bolt Action Magazine Well, which accepts standard AICS pattern magazines. MSRP for the conversion is an impressive $69.95, and that price even includes a mag. But — hold on — it gets even better (look at the photo carefully).
Yup. It feeds from PMAGs. New, AICS-compatible PMAGs. The PMAG-5 7.62 AC is a fully-featured polymer magazine, with an anti-tilt follower and MSRP of $34.95. Interestingly, the magazine holds five (5) rounds to comply with hunting regulations, but the follower features a trimmable, pre-scored stop that allows users to increase capacity by a single round for other purposes.
Magpul promises that this is just the beginning for their precision rifle accessory line, hinting at a larger-capacity PMAG-10 7.62 AC in the future, as well as other calibers. Anybody running AICS pattern mags (and that’s quite a few serious precision rifle guys) should be stoked about these new products.
About the Writer
Kip Staton is a freelance gun writer based in North Texas, and loves to blog about news within the firearms industry and his perceptions on marksmanship at KipStaton.com. He served as the weekend range manager of the North Texas Shooter’s Association from 2010-2012, at which point he began performing sales consultations for a major online firearms retailer. Currently, Kip is a content marketer, copywriter and digital strategist for an award-winning Dallas marketing agency.
G.A. Precision (G.A.P.) has announced a new three-lug action, the Tempest. This unit features a large bolt knob with extended, curved bolt handle (similar to the bolt handle on the Accuracy International AX). Up front the Tempest boasts an integral recoil lug with extended front tenon section — for better support of heavy barrels. The Tempest’s distinctive feature is its three-lug bolt. Compared to a two-lug bolt, a three-lugger allows a short, 60° bolt lift (fewer degrees of lift to release). Like the G.A.P. Templar action, the new Tempest sports a Rem 700 footprint, though stock inletting would have to be altered slightly for the integral lug/tenon design.
Sorry guys, G.A.P. has not yet announced a retail price or delivery date (we did ask, but the folks at G.A.P. don’t even have a wholesale price from the 3rd-party manufacturer yet). Whatever it costs, the Tempest action will be popular. It has already inspired nearly 300 likes on the G.A.P. Facebook page.
Share the post "New Three-Lug Tempest Action from G.A. Precision"
The AR-10 was designed to handle the 7.62×51/.308 Winchester and other .308 “family” cartridges such as the .243 Win and .260 Remington. Our friend Dennis Santiago recently put together an AR-10 to shoot the accurate .260 Rem cartridge. Here is his initial report:
AR-10 Platform Chambered for .260 Remingtonby Dennis Santiago
I was very curious to see how the .260 works in the AR-10 compared to a .308. I’ve always thought about chambering a bolt gun in .260 but before doing so I thought it’d be good to try it using a less expensive entry point. With an AR platform’s easy interchanging of barrels, it seem like the best way to test out the .260 Rem chambering. So far, it’s most impressive.
DPMS LR-308 in .260 Remington getting function cycle tuned and zeroed
I took the AR-10-type .260 Rem a step closer to being ready for matches yesterday. The first order of business was to confirm which buffer spring to use with both the 123 grain and 140 grain bullet loads. My .260 Rem loads, on average, are using 4-5 grains less powder than the .308 loads. In a semi-automatic action that means less gas/energy to work the mechanics. The solution in an AR-10 platform is to either cut coils in the .308 spring or use a weaker AR-15 buffer spring; yup they are not the same. In this case, a CS flat spring for the AR-15 did the trick.
I also put a very nice NightForce Benchrest 12-42x56mm scope that came via friend Mark Gravitt on it and got zeros. This scope’s 1/8th MOA clicks are nice. The AR-10 had previously mounted a NightForce F1, a more “field tactical” 3-15X system. This 12-42X scope now sets this gun up as more of a target cannon. Field of view is limited when your minimum magnification is twelve. Maybe I’ll put an auxiliary red dot on it just to find the target.
Pet Loads: H4350 and Lapua 123gr Scenars Comment by Daily Bulletin Editor
Over a two-year period, this Editor put a lot of rounds through a .260 Remington. I did a ton of load testing with that Savage-actioned rifle (before it was rebarreled as a 6mmBR Norma). I tried two dozen load recipes with five different powders and bullets ranging from 100 grains to 142 grains. Hodgdon H4350 was my “go-to” powder. As many 260 Rem shooters have discovered, H4350 is a winner in the .260 Rem. This propellant delivered the lowest ES in my rifle and nothing beat H4350 for consistent accuracy with bullets in the 120-140 grain range. My most accurate load was with Lapua 123gr Scenars, pushed by H4350 and CCI 250 primers. The 123gr Scenars worked well jumped as well as seated into the lands. Best accuracy, in my 24″-barreled .260 Rem, was right about 2950 fps. Other powders work well, but H4350 is a very good choice for the .260 Remington (as well as the smaller 6.5×47 Lapua cartridge).
Share the post ".260 Remington in the AR-10 Platform — A Smart Solution"
Can a budget-priced Savage shoot like a Sako TRG 22? Well, adding a custom “pre-fit” barrel and a state-of-the-art chassis system can transform a “Plain Jane” Savage into a serious tactical rifle. And now Kinetic Research Group (KRG) offers a new fully-adjustable chassis that’s just the ticket for a Savage tactical conversion. Just get a used Savage action, spin on a Criterion, Pac-Nor, or Shilen pre-fit barrel, and add the new 180-Alpha Chassis from KRG.
In 2015 KRG will introduce the NEW 180-Alpha Chassis for Savage rifles. This fully-adjustable, light-weight (3.4 lbs) chassis fits Savage short action rifles with 4.4″ action bolt spacing. If you like user-configurable stocks, you’ll love the 180-Alpha. It features tool-less cheek-piece height adjustment, spacer Length-of-Pull (LOP) adjustment, buttpad height adjustment, and plenty of accessory mounting positions. Suggested retail price for the 180-Alpha is $770.00 in either bottom bolt-release or side bolt-release action configuration.
Compare KRG’s 180-Alpha Chassis to the hardware on the real deal — a Sako TRG 22 with adjustable, folding stock (model JRSM416, shown below). This SAKO TRG22 rifle in .308 Winchester retails for $5,198.00. With KRG’s 180-Alpha chassis you can put together an ergonomically-similar tactical rifle for thousands less.
Using the KRG Chassis, a take-off Savage action, and a premium pre-fit barrel, you can build a similar system for under $1600.00. Here’s how we get that figure: $370.00 for Criterion pre-fit barrel, $400.00 for action (YMMV), and $770.00 for stock (Total $1540.00).
KRG produces other adjustable, modular chassis systems for bolt-action rifles. KRG’s popular Whiskey 3 Chassis system fits the Tikka T3, Remington® 700™, Sako M995, Badger M2008, and 700 Long Action. The value-priced KRG X-RAY Chassis fits the Rem 700 Short Action, and Tikka T3.
New Product Tip by EdLongrange. We welcome reader submissions.
Share the post "New KRG 180-Alpha Tactical Chassis for Savage"
Got Bipod? If you’re in need of an adjustable two-legged friend for the front of your favorite rifle(s), Midsouth has you covered. Right now Midsouth Shooters Supply has a wide selection of Harris Bipods in stock at attractive prices. For example, the Harris 6″-9″ BR model with leg notch is just $69.68. That’s ten bucks cheaper than we’ve found elsewhere. From small to tall, Midsouth carries Harris bipods for your intended applications. Midsouth also sells a variety of authentic Harris mounting adapters, including rail adapters, and flat fore-end adapters.
Share the post "Harris Bipods on Sale at Midsouth Shooters Supply"
Got fifty bucks? Well that’ll buy you an AR Lower this week. Quite simply, this is the best AR deal we’ve seen this year, and one of the best values on a firearm receiver we can remember. Right now, while supplies last, Brownells.com is offering Bushmaster-brand AR-15 stripped lower receivers for just $49.99. You read that right — you can get a major manufacturer AR lower for under fifty bucks. That’s a savings of $120.00 off the normal price. Get them while you can.
NOTE: Stripped lowers are considered the firearm, so this must be delivered to an FFL-holder. It is fairly easy to complete the lower with readily available parts and the trigger group of your choice.
Bushmaster Stripped Lower Receiver Product Description
Receiver is a rigid 7075 T6 aluminum forging with extra metal in the right places for added strength without unnecessary bulk. Features a beefy, M16A2-pattern reinforced area around the front pivot pin, a strengthening ridge over the receiver extension threads, and a ridge around the mag release button to guard against accidental magazine drop by preventing unintentional button activation. Bead blasted after machining to ensure a uniform, non-reflective surface before application of lusterless black military hardcoat A8625, Type III, Class 2 anodized finish that adds surface strength and resists abrasion. A final, nickel acetate seal coat provides extra protection against corrosion. Stripped lower is the perfect companion for Bushmaster Lower Receiver Parts Kit, available separately
Share the post "Amazing Price: $49.99 AR-15 Stripped Lower at Brownells NOW"
MIL or MOA — which angular measuring system is better for target ranging (and hold-offs)? In a recent article on his PrecisionRifleBlog.com website, Cal Zant tackles that question. Analyzing the pros and cons of each, Zant concludes that both systems work well, provided you have compatible click values on your scope. Zant does note that a 1/4 MOA division is “slightly more precise” than 1/10th mil, but that’s really not a big deal: “Technically, 1/4 MOA clicks provide a little finer adjustments than 1/10 MIL. This difference is very slight… it only equates to 0.1″ difference in adjustments at 100 yards or 1″ at 1,000 yards[.]” Zant adds that, in practical terms, both 1/4-MOA clicks and 1/10th-MIL clicks work well in the field: “Most shooters agree that 1/4 MOA or 1/10 MIL are both right around that sweet spot.”
Zant does note that a whopping 94% of shooters in the Precision Rifle Series (PRS) used a mil-based reticle. However, Zant says: “This does NOT mean MIL is better. It just means MIL-based scopes are more popular.” Zant agrees with Bryan Litz’s take on the subject: “You can’t really go wrong with either (MIL or MOA). They’re both equally effective, it comes down to how well you know the system. If you’re comfortable with MOA, I wouldn’t recommend switching to MIL. I have a few MIL scopes but primarily because they’re on rifles used for military evaluation projects, and that community is now mostly converted to MILS, so when in Rome….”
We recommend you read Zant’s complete article which is very thorough and is illustrated with helpful graphics. Here are the key points Zant makes in his MIL vs. MOA analysis:
MIL vs. MOA — Key Points
There are a handful of minor differences/trade-offs between MIL & MOA, but there are no inherent advantage to either system. Most people blow the small differences WAY out of proportion….Here are the biggest differences and things to keep in mind:
Whatever you decide, go with matching turret/reticle (i.e. MIL/MIL or MOA/MOA)
1/4 MOA adjustments are slightly more precise than 1/10 MIL.
MIL values are slightly easier to communicate.
If you think in yards/inches the math for range estimation is easier with MOA. If you think in meters/cm the math is easier with MIL.
When your shooting partners are using one system, there can be some advantage to having the same system.
Around 90% of the PRS competitors use MIL.
There are more product options (with ranging reticles) in MIL.
Range Card Print-Outs
Zant makes an interesting practical point regarding range card print-outs. He suggests the MIL System may be easier to read: “You can see in the range card examples below, 1/4 MOA adjustments take up more room and are a little harder to read than 1/10 MIL adjustments.”
Share the post "MIL vs. MOA Reticles — Which Are Better for Tactical Tasks?"
Most of us are familiar with McMillan’s popular “A” series of tactical gunstocks. The original A-2 is a still-popular “tactical classic”. The A-3, a modified, lighter version of the A-2, is probably the most widely-used field sniper stock. The A-4, originally designed for the USMC, features a butthook on the underside of the stock — a feature you now see on many other tactical designs.
In addition to its conventional A-series stocks (A2-A5), McMillan now offers two very different tactical stock designs: the A-TH and the TPR. These stocks are designed to work well for off-hand as well as prone shooting. They offer many of the advantages of a chassis-style stock with durable, user-friendly fiberglass construction. If you are planning a tactical rifle project for the Precision Rifle Series or other application, you may want to consider the A-TH and the TPR.
McMillan A-TH Thumbhole Stock
The A-TH stock was created after numerous customer requests for a thumbhole stock in McMillan’s tactical line. It uses a flat, square-type forearm very similar to the popular A-3 but with textured grooves on the sides for better grip when shooting off-hand. The butt-hook also has texture and a thumb groove for enhanced grip and control when shooting off a bench or prone. The ergonomics of the pistol grip are designed to put the shooter’s hand in the most natural and comfortable position. The A-TH must be ordered with one of the integral cheekpiece options and is available in right hand only. It can be inletted for most Remington, Sako, Tikka, and Savage blind magazine type actions and for barrel contours up to a 1.250″ straight blank. Color shown: Tan, Dark tan, Olive vertical marbling.
McMillan TPR Stock
In designing the pistol grip TPR stock, McMillan came up with something completely different — not just another “A” series variant. The design evolved from a desire to create a stock that offers everything that a straight line chassis stock offers along with the enhanced accuracy, vibration damping, and recoil reduction characteristics of a fiberglass stock. Fully ambidextrous, the TPR can be inletted for most Remington 700 type actions and Savage blind magazine actions. The forearm can be inletted for most barrel contours up to a 1.350″ diameter straight contour and has enough depth for installation of a Versa-Pod bipod stud. Color shown: 50% olive, 25% black, 25% tan marble.
Share the post "Thumbhole and Pistol Grip Tactical Stocks from McMillan"