ILya

Nov 232018
 

Black Friday has always been a good time of the year to visit SWFA website (or stop by if you are local to them).  This year is no different.  They always have really significant discounts on their SS products and while I am not in the market for any (I already have more scopes than I know what to do with), I glanced and one really stood out to me.

They have 25% off on their excellent FFP 3-9×42.  I have two of these and they absolutely rock:

https://www.swfa.com/swfa-ss-hd-3-9×42-tactical-30mm-riflescope.html

I buy and sell scopes all the time and yet these two will some day be pried from cold dead hands, so to speak.

Here is a link to the whole Black Friday listing for SWFA, just in case:

https://www.swfa.com/blackfriday2018?dm_i=3YFN,3SY8,1CSKB7,EINB,1

 Posted by at 7:43 am
Nov 222018
 

I wrote a little while back in my interest in Straight Jacket barrels made by Dracos.  They are pretty expensive, which has kept me from trying them for some time.

For this Black Friday, they are giving a crazy discount on their AR-10 barrels in 243Win, 260Rem and 7-08.  $250 for a new barrel and $150 for a blemished (cosmetic).  Normally, these are $850 and $510 respectively.  If you are a reloader and want to try one of these barrels, this is an awesome opportunity.

https://www.dracosbarrels.com/shop/

 Posted by at 7:53 pm
Nov 202018
 

I am getting ready to do a video on resolution as it pertains to riflescopes and I stumbled onto this nice tidbit from quora:

https://www.quora.com/What-is-the-resolution-of-the-human-eye-in-megapixels

While I think of a good way to explain this, consider a concept of “acuity vs superacuity”.  It is directly relevant to observation devices and riflescopes.  Human eye acuity is roughly equivalent  to 3000×3000 pixels seen on a 19″ screen, two feet from your eye, while superacuity bumps it up to 18000×18000.

Let that sink in, while I plan a video on the subject.


 

 Posted by at 1:25 pm
Nov 162018
 

I am kicking off another comparison since it sorta got my interest.  While I am not a target shooter, I have some peripheral interest in high magnification scopes and they are interesting from an optical standpoint.  For a little while now, if you really wanted a high mag scope and you had some money to spend, you got a March.  March seems to have been administering a (maybe well deserved) beating to Leupold and Nightforce despite their occasional attempts to fight back.

Some folks in Europe, however, are apparently using IORs a lot, which I find odd since my recent experience with IORs has not been great.  I live in the US, so for a lot of people here the IOR experience has been somewhat influenced by a rather colorful importer, so I will ignore IOR for now.

 

There is always S&B Field Target scopes and Kahles 10-50×56 Competition that looks to have been designed to compete against it.

I am, however, very interested in who can challenge March for less money, which led me to Delta Stryker HD 5-50×56, Vortex Golden Eagle 15-60×52 and Sightron SV 10-50×60.

In the future, I might expand this to other scopes, but now I am looking at these three.  Still, I am kinda curious about Leupold’s 7-42×56 VX-6.

Here is teh spec table for some of them, with the threes copes I have on hand right now in bold.  I will make a few videos on the subject with the first one below the spec table.

  Vortex Golden Eagle 15-60×52 Sightron SV 10-50×60 Delta Stryker HD 5-50×56 S&B  

 

FT II 12.5-50×56

Kahles Comp 10-50×56 Nightforce Comp 15-55×52 March 8-80×56 March HM 10-60×56
Length, in 16.1 16.9 14.3 16.9 16.9 16.2 15.74 16.25
Weight, oz 29.7 41.8 38.9 42 31.4 27.8 29.63 32.6
Main Tube Diameter 30mm 34mm 34mm 34mm 30mm 30mm 34mm 34mm
Eye Relief, in 3.9 3.8 – 4.5 3.5 – 3.9 2.75 3.74 3.15 3.4 -3.7 3.5 – 4
FOV, ft@100yards 6.3 – 1.7 

 

5.1 @ 20x

9.6 – 2.2 

 

5.5 @ 20x

21.2 – 0.72 

 

5.37 @ 20x

12.6 – 3.3 

 

7.38 @ 20x

8.7 – 1.8 

 

4.5 @ 20x

6.91 – 1.83 

 

5.03 @ 20x

13.2 – 1.3 

 

5.2 @ 20x

10.5 – 1.7 

 

5.1 @ 20x

Exit Pupil 3.22 – 0.87 5.24 – 1.2 7.2 – 1.1 4.55 – 1.18 5.4 – 1.12 3.54 – 0.93 7 – 0.7 4.11 – 0.94
Click Value ⅛ MOA 0.05 mrad 0.1 mrad 0.1 mrad or  

 

⅛ or ¼ MOA

⅛ MOA ⅛ MOA ⅛ MOA ⅛ MOA
Adjustment per turn 10 MOA 5 mrad 10 mrad          
Adjustment range E: 55 MOA 

 

W: 45 MOA

E: 20.4 mrad  

 

(70 MOA)

W: 17.5 mrad

E: 30 mrad 

 

(100 MOA)

W: 15 mrad

E: 65 MOA 

 

W: 32 MOA

E: 55 MOA 

 

W: 45 MOA

E: 55 MOA 

 

W: 50 MOA

E: 60 MOA 

 

W: 40 MOA

E: 60 MOA 

 

W: 40 MOA

Close focus 15 yards 13 yards 10 meters 7.7 yards 8 yards 25 yards 10 yards 10 yards
Zero Stop No No Yes Yes Yes Yes Yes Yes
Reticle Location SFP SFP SFP FFP or SFP SFP SFP SFP SFP
Reticle Illumination No Optional Yes Yes No No Optional Yes
Price $1500 $2000 $1690 $3400 $2750 $2350 $2970 – $3400 $3500

 

Part 1:



Part 2:

 

 Posted by at 10:31 am
Nov 132018
 

This is the type of scope I have a lot of interest in.

Thanks largely to Light Optics Works (LOW) being a pretty decent Japanese OEM, the quality of a long range scope you can get under $2k has really exploded in recent times.  It seemed like nearly every brand was getting something made by LOW.  Naturally, other OEMs started getting into the game and offering increasingly good product at competitive prices.  Now, I can get a full featured scope that is reasonably decent anywhere from $600 to $1700.  There are obvious differences within that price range and that is one of the things I am looking to explore.

In the past, SWFA had this segment largely to itself, thanks to the success of their 3-9×42 SS HD, 3-15×42 SS Classic and 5-20×50 SS HD.  Frankly, I still use these and the 3-9×42 is one of my all time favourite scopes due to its simplicity and ruggedness.  If you are looking for track record, it is hard to do better than these.  That having been said, the new players are more full featured designs with more modern reticles.  I fully expect SWFA to not take it lying down, but in the meantime, I figured I should make an overview of what is out there.  In the video below I talk a little bit about three of the contenders: Athlon Ares ETR 4.5-30×56, Vortex Viper PST Gen 2 5-25×50 and Delta Stryker HD 4.5-30×56.

I also have a lot of mileage with much less expensive, but very decent Athlon Ares BTR 4.5-27×50, so as I go through this review, I will talk about it as applicable.  A bit further down (below the video and some advertising) is the spec table where I show several additional scopes that I will add to the conversation a little later in follow-up videos.  Sig Tango6 4-24×50 and Vortex Razor AMG 6-24×50 are both designs I happen to like, albeit for different reasons.  I will talk more about them as I go down this path.



Athlon Ares ETR 4.5-30×56 Delta Stryker HD 4.5-30×56 Athlon Cronus BTR 4.5-29×56 Vortex Razor HD Gen2 4.5-27×56 Athlon Ares 4.5-27×50 Vortex PST Gen2 5-25×50 Sig EO Tango6 4-24×50 Vortex Razor AMG 6-24×50
Length, in 15.3 14.37 14.3 14.4 13.8 16 13.6 15.2
Weight, oz 36.5 35.8 35.8 48.5 27.3 31.2 39.2 28.8
Main Tube Diameter 34mm 34mm 34mm 34mm 30mm 30mm 34mm 30mm
Eye Relief, in 3.9 3.2 – 3.8 3.6 – 3.8 3.7 3.9 3.4 3.4 – 3.7 3.6
FOV, ft@100yds 24.5 -3.75

5.65 @ 20x

24.8 – 3.72

5.58 @ 20x

24.8 – 3.83

5.55 @ 20x

25.3 – 4.4

5.94 @ 20x

22.7 – 3.8

5.13 @ 20x

24.1 – 4.8

6 @ 20x

24.7 – 4.6

5.52 @ 20x

20.4 – 5.2

6.12 @ 20x

Exit Pupil 8.8 – 1.9 8.8 – 1.9 8.8 – 1.9 11.1 – 1.8 11.6 – 2.1
Click Value 0.1 mrad 0.1 mrad 0.1 mrad 0.1 mrad 0.1 mrad 0.1 mrad 0.1 mrad 0.1 mrad
Adj per turn 10 mrad 10 mrad 10 mrad E: 33 mrad

W: 14 mrad

10 mrad 10 mrad 12 mrad 10 mrad
Adjustment range 32 mrad E: 30 mrad

W: 15 mrad

E: 32 mrad

W: 18 mrad

10 mrad 24 mrad 20 mrad 23.2 mrad E: 27.5 mrad

W: 10 mrad

Reticle Ill Yes Yes Yes Zero Stop with Lock Yes Yes Yes Yes
Reticle Location FFP FFP FFP Yes FFP FFP FFP FFP
Close Focus 25 yards 23m 25 yards 36 yards 25 yards 25 yards 25 yards 25 yards
Price $1200 $1700 $1700 $2400 $850 $1100 $1700 $2500

 

 

Athlon Ares ETR 4.5-30×56 Delta Stryker HD 4.5-30×56 Athlon Cronus BTR 4.5-29×56 Vortex Razor HD Gen2 4.5-27×56 Athlon Ares 4.5-27×50 Vortex PST Gen2 5-25×50 Sig EO Tango6 4-24×50 Vortex Razor AMG 6-24×50
Length, in 15.3 14.37 14.3 14.4 13.8 16 13.6 15.2
Weight, oz 36.5 35.8 35.8 48.5 27.3 31.2 39.2 28.8
Main Tube Diameter 34mm 34mm 34mm 34mm 30mm 30mm 34mm 30mm
Eye Relief, in 3.9 3.2 – 3.8 3.6 – 3.8 3.7 3.9 3.4 3.4 – 3.7 3.6
FOV, ft@100yds 24.5 -3.75

5.65 @ 20x

24.8 – 3.72

5.58 @ 20x

24.8 – 3.83

5.55 @ 20x

25.3 – 4.4

5.94 @ 20x

22.7 – 3.8

5.13 @ 20x

24.1 – 4.8

6 @ 20x

24.7 – 4.6

5.52 @ 20x

20.4 – 5.2

6.12 @ 20x

Exit Pupil 8.8 – 1.9 8.8 – 1.9 8.8 – 1.9 11.1 – 1.8 11.6 – 2.1
Click Value 0.1 mrad 0.1 mrad 0.1 mrad 0.1 mrad 0.1 mrad 0.1 mrad 0.1 mrad 0.1 mrad
Adj per turn 10 mrad 10 mrad 10 mrad E: 33 mrad

W: 14 mrad

10 mrad 10 mrad 12 mrad 10 mrad
Adjustment range 32 mrad E: 30 mrad

W: 15 mrad

E: 32 mrad

W: 18 mrad

10 mrad 24 mrad 20 mrad 23.2 mrad E: 27.5 mrad

W: 10 mrad

Reticle Ill Yes Yes Yes Zero Stop with Lock Yes Yes Yes Yes
Reticle Location FFP FFP FFP Yes FFP FFP FFP FFP
Close Focus 25 yards 23m 25 yards 36 yards 25 yards 25 yards 25 yards 25 yards
Price $1200 $1700 $1700 $2400 $850 $1100 $1700 $2500
 Posted by at 2:09 pm
Nov 122018
 

https://www.frontpagemag.com/fpm/271885/god-and-guns-synagogue-daniel-greenfield

I am pretty open with the fact that I am Jewish and unlike majority of Jews in America, I have never voted for a left wing candidate and do not expect to any time soon.

I grew in the Soviet Union, so I have a very dim view of the left wingers’ paradise.  I grew up in one.

I want Jews to be armed and capable of preventing the next Holocaust.  I sure would have preferred if it did not take a massacre to get American Jews to open their eyes, but apparently they are hard to shake from their slumber.

 Posted by at 4:59 pm
Oct 262018
 

I have built a good number of AR15s over the years both for myself and for others, so I have developed a healthy set of preferences.  Recently, someone asked me about the build for a very specific AR15 that I had in a picture, so I figured I should explain a little more why I built it the way I did.  In general, I have talked a little about basic component choices for ARs here.

Here is a picture of the specific build in question:


Before I get into the specifics, let me walk you through my reasoning for this build.

This is my take on a general purpose 5.56 AR-15.  It is not optimized for any one thing, but I want it to do everything an AR-15 carbine is supposed to do in a pinch, from CQB to long(ish) range engagement.  For a 5.56 long(ish) range is out to 600 yards or thereabouts.

What his means is the rifle has to be light enough for speed and balanced well enough for speed while still maintaining reasonable accuracy for longer distances.  What was also an important consideration for me was that the barrel maintains consistent POI even as it gets a little warm.  I put links with a bunch of components I like at the very bottom of this post, rather than embed links everywhere through the text, so if you want to see how much all these things cost, just scroll down.

For the barrel to be consistent, it should not be a pencil barrel.  I have seen plenty of ultralight barrels that are quite accurate, but they do warm up quickly, so I decided to go with a medium weight design.  This one is from AR-15 Performance.  They offer a good bang for the buck and I can buy their improved bolt already matched to the barrel.

They change the configurations they offer, so the specific barrel I used is no longer on their webpage.  Here is what it is:

-16″ length: I am OK loosing a little speed for maneuvaribilty

-Diameters: 0.8″ under the handguard, 0.75″ gas block, 0.718″ in front of the gas block.  Basically a simple mid-weight/SPR type profile

-5/8-24 barrel threading leaves a little more metal at the muzzle.  I do not know if this makes any difference, but I see no downside.  I use a 30cal muzzle device and it seems to work fine.  When I move to a free state and start buying suppressors a thread-on can for my 308 will also work on this barrel if need be
-Wylde chamber for best results with both 223 and 5.56 ammo.
-4150 Chrome Moly with melanite treatment all over the place.  Supposedly, it lasts longer than stainless, but I do not think I am in danger of shooting either one out any time soon.
-Mid-length gas system: I tend to go with the longest gas system I can get in a barrel.  Most carbine length gas systems I have seen appear grossly overgassed, so with those I prefer adjustable gas blocks.  With most mid-length gas system barrels I get proper gas volume with simple non-adjustable gas blocks.
AR15 Performance makes good barrels, but they are not the only game in town.  Given all the excellent options out there, I generally use AR barrels that are in the sub-$300 range and aside from ARP, I have been quite impressed with Faxon match barrels for the money, same fro Criterion Hybrid barrels.  It hatd to go wrong with either one of these.  For a little more money, Rainier Ultramatch is also very good (and a little prettier to look at).  Basically, for this type of a build any 16″ barrel with a diameter in the 0.75″ – 0.80″ is fine.

Speaking of gas blocks, this particular build has a simple set screw version that happened to fit this barrel very tightly.  Generally, I prefer clamp on gas blocks like those from Daniel Defense and a few others.
For ultimate precision or if the system is overgassed, there are many nice adjustable gas blocks out there, like those from Superlative Arms and a few others, but given a choice I use simple non-adjustable ones when I can.
The handguard is a carbon fiber weaver from Brigand Arms.  Since I do a lot of shooting off hand and I did not use an ultralight barrel, I wanted to use the lightest possible handguard to keep the balance point from moving forward too much.  Brigand handguards are the lightest available and very strong.  The only downside is that if you manage to stick your figner through the weave and touch a smoldering hot gas tube, you will not enjoy it.  Ask me how I know…
The bolt is from ARP, but the carriers I like are single piece ones from Voodoo.  You can either buy just the carrier or the entire BCG.  Aside from being one piece, they are also coated with something that makes them slick and easy to clean.  All my builds going forward will be using these.  They offer both standard and lightweight carriers.  Use standard weight with non-adjustable gas block.  If you are going with an adjustable gas block, go for the lightweight carrier.
The charging handle is an ambidextrous affair from Radian called the Raptor.  Being able to work the charging handle with either hand is important for me.
The upper receiver is a standard Aero Precision piece.  You can get exotic with these, but I usually do not.
The lower receiver is from VC Defense which gives me ambidextrous bolt release.  I often shoot with a sling, which keeps my support hand occupied.  After a mag change, being able to drop the bolt back with the shooting hand is useful.
LPK and trigger are from Geissele. It is SSA-E trigger in this case which is a very good option for general purpose use.
The stock is the Ultralight from Ace which uses a rifle extension.  This part is important since a rifle extension/buffer/spring seems to shoot notably softer than the carbine one.  It is also very light, which helps me keep the balance point right under the magwell.  This design also allows me to rotate the buttpad slightly which help with the precision side of things.
Spring and buffer are absolutely standard.
I live in California, so I have to use a finned grip, which is stupid, but must be done to comply with our crazy laws.
The ambidextrous safety, like the charging handle is from Radian Weapons and it has two modes: 90 deg and 45 deg.  I use a 45 degree set-up since that makes for a better thumbrest (California stinks).

 Posted by at 10:38 am
Sep 292018
 

I usually do not post info on various sales and things like that, but when I see a major discount on a product I recommend anyway, I figured it is worthwhile.

It looks like there is a major sale on Vortex Razor HD LH scopes with G4 BDC reticle that I helped design.  These are excellent hunting scopes and at current prices, they are an absolutely screaming deal.

3-15×42 for $550

2-10×40 for $500

1.5-8×32 for $500

 

 

 Posted by at 12:56 pm
Sep 162018
 

I was busy trying to wrap up my article on 8x erector ratio low power scopes, when I got an e-mail from Geoff from Burris saying something along the lines of “we’ve got this whole Burris blog thing going, do you have any interest in writing a guest post on what to look for in a low powered optic?  In return we will say thank you and link back to your website”.  I asked what I can say and what I can’t if I agree to put something together and he came back with what effectively amounts to “you can say whatever you want, but I would really appreciate not getting fired over this”.

In general, I have to commend Burris folks like Geoff and Sky for still talking to me after all the crap I’ve given them over the years.  They are good people and I have a lot of appreciation for their ability to take criticism and use it to make better products (or it might simply be masochism; they are not fessing up to the details).


That having been said, I think Burris gets a few things wrong and a lot of things right with LPVOs (low power variable optics) being a category really get right.  That mostly goes for Steiner too, so I threw a couple of references in there for Steiner P4Xi, assuming that is not enough to get Geoff fired.

Here is a link to the Burris blog post in question.

I like ARs and I like sorta “general purpose” scopes.  In the past, a general purpose scope was something along the lines of a 3-9×42, since everyone always assumed that a “general purpose” scope meant a medium magnification variable on a hunting rifle.  I bet that ARs of all sorts are outselling traditional botl action hunting rifles by a good ratio right now, which is forcing a re-definition of what a general purpose scope really is.  As the available erector ratios go up, scopes like the the 1-8×24 and similar are becoming the new norm for general purpose use.  Still, they have their limitations and I am extremely curious how it is going to develop further.



 

 Posted by at 11:09 am
Sep 112018
 

The new Tangent Theta reticle is finally out and it seems to be a really well conceived design.  I saw a couple of versions of it earlier on, wasn’t allowed to talk about it.

Tangent Theta got a lot of criticism in recent years for persistently staying with the reticle designs they had.  I am not quite onboard with that criticism since I am pretty happy with their original reticles, but the new Gen3 XR is, undoubtedly, a more modern design.

It seems to offer meaningfully more additional features, without being overly busy, so I expect it to do well.  All of this, of course, is pending actual test with the reticle in the scope.  So far, I’ve only seen the drawings.



 

Once you step away from the small floating dot in the center, you get 0.2 mrad hashes that are all of different length, so you always know where you are.  At every 1 mrad you have another dot, which will work well for those of us coming from Mil-Dot, Gem 2 MD and Gen2 XR.

Also, note the 0.5 mrad dots below center and below 1 mrad line.  That is where they are most useful.  I applaud Tangent Theta for resisting the urge to plaster extra dots everywhere.

All in all, I like what I see.

 Posted by at 3:18 pm