The short answer to that question is “No” but then when someone asks if they can use some Picatinny mount on a Weaver rail it becomes “It depends”. Why is that?
Well, the Picatinny rail does have a true military specification – “MIL-STD-1913″ that lays out the details but nothing like that exists for Weaver rails – when writing this post, I did some digging and I can’t find an authoritative width of the rail, the recoil slot is about 0.180” but their spacing, number and depth can all vary.
The reason that Weaver rings and mounts can typically fit a Picatinny rail is that the recoil slots are 0.206″ wild and spaced 0.394″ apart. However, if you are using rings that were on a Weaver rail, while the bolts or recoil bars may fit the Picatinny slots, the spacing between the mounts may need to be adjusted.
There are plenty of posts out there with more details but I would tell you to only use Picatinny rails and mounts going forward if at all possible. The reason is that because there is the published MIL-STD-1913 specification, the interoperability of parts from different vendors is far, far more likely.
I was unable to find a US DOD direct link for the MIL-STD-1913 but I did find two sites hosting scanned copies – BiggerHammer and EverySpec
Some Photos
What inspired me to sit down and write this is my working on a 5.56 Polish Beryl right now. The actual Beryl optics rails are a both rare and cost a fortune. While there are Picatinny versions out there, I have two of the older Weaver rail design they started with and am lucky that my ADM and Vortex mounts all surprisingly fit – it’s always nice when things work out in a good way.
In Closing
Weaver and Picatinny rails are different. In general, you can use Weaver mounts on a Picatinny rail but you may not be able to put a Picatinny mount on a Weaver Rail.
In my case, I got lucky and could mount the red dots no problem. A mount with two screws/contact points may or may not line up – that will just depend on many factors in terms of the spacing between the recoil bars, size of the bars, etc.
Bottom line, go with Picatinny rails and mounts going forward to maximize your ability to move components around.
Note, I have to buy all of my parts – nothing here was paid for by sponsors, etc. I do make a small amount if you click on an ad and buy something but that is it. You’re getting my real opinion on stuff.
If you find this post useful, please share the link on Facebook, with your friends, etc. Your support is much appreciated and if you have any feedback, please email me at in**@ro*********.com. Please note that for links to other websites, I may be paid via an affiliate program such as Avantlink, Impact, Amazon and eBay.
In Saint Joseph, MI, near the intersection of Lake and Broad Streets sits a civili war monument consisting of an Eleven Inch Dahlgren and some stacked shot. The gun is pointing out to the lake and there is a simple sign for curious folks to read.
I’ve read this sign and looked at the cannon many times over the years and realized it was time to write a post about it.
Photo Gallery
The following is a gallery of photos of the 11-inch (XI) Dahlgren. If you clck on one, then you can see it full size and navigate around:
Some History
St. Joseph’s 11-inch Dahlgren gun was built in 1864 at Hinkley, Williams & Co. in Boston, Massachusetts, for service in the Civil War. It and other guns of its type were designed by Rear Admiral John A. Dahlgren who wanted to use more more modern design methods to create a safer and more powerful gun. His designs were known as “Soda Bottles” because of their characteristic rounded shapes with additional steel at the rear to strengthen the breach.
In total, 465 of the XI (Eleven) inch guns were made at five different foundaries between 1856-1864. That means the Saint Joseph gun was built during the last production year.
The smoothbore gun was cast hollow, bored out and lathed to a finished weight of 15,890 pounds which is marked on the gun. The sign and the reference table from Wikipedia are close but not exact:
The sign says the gun used a 15 pound charge and could hurdle either a 130 pound exploding shell or 200 pound solid shot a distance of over two miles.
Wikipedia cites a reference book on Civil war artillery that the gun used a 20 pound charge to launch either a 133.5 pound exploding shell or 166 pound solid shot a distance of 3,650 yards (2.07 miles) at a 15 degree elevation.
There is an interesting 12 year gap here. The gun was made in 1864 and the sign says it was removed from the USS Marion in 1876 and it’s previous use was uncertain. Was it on the Marion the whole time? Let’s try and look at that.
USS Marion
From Wikipedia, here’s a quick timeline of the USS Marion:
April 24, 1839 – Launched as a sloop-of-war – 25 years before the St. Joseph gun was made in 1864
1856-1857 in ordinary – this means it was in a reserve fleet. It might have needed repairs or overhauling.
June 21, 1861 – recommissioned after the Civil War broke out
July 14, 1861 – set sail
May 1862 – ordered to Boston for repairs
July 24, 1862 – ordered to Annapolis for use as a practice ship until 1870
1864 – The St. Joseph gun was made in Boston (according to the sign)
1871 – Rebuilt as a third-class steamer
January 12, 1876 – Recommisioned
1876 – The gun was removed from the Marion (according to the sign in St. Joseph)
July 5, 1897 – gun dedicated in Saint Joseph – it had to travel there, be installed, etc. (according to the sign)
So, not much we can glean from what I can find. Odds are the 11-inch Dahlgren was getting dated by that time.
Summary
Today, kids climb around on the XI-Dahlgren gun and families take photos but they don’t know much about it. I suppose the Civil War is becoming just a few days, if even that, in history classes. Regardless, it is a memorial for men who served from the area. It’s well maintained by the city and gracefully stands guard looking out at the lake.
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Some time back in 2017 or 2018, I bought some original Beryl second generation grips – the larger one with finger grip cut outs. I then made a couple of molds based on the originals. I thought they would be popular right away, but I’d sell one here and there and then Arms of America started importing Beryls with the AKM-looking grip. Guys started buying my grip and reports started coming back to me this year that my grip was loose on their Beryl rifles. This really confused me as my mold was cast from an original. At first I thought it was occasional issues with the customer or the rifle but then more reports came back and I had to dig in.
A customer, Phillip, sent me a ton of photos and links to posts of guys sharing how they fit my grips to their rifles. Whoa! I had no idea! Thanks to Phillip’s help, I was able to figure out what was going on and write this post.
What is keeping the grip from sitting all the way is the grip nut – the small square forging that the pistol grip screw threads into for securing the grip against the receiver and trigger guard. It’s just a tad too long and the inside top of the grip is hitting it.
Trimming the Nut
At this point, I can’t change the mold so you need to make any adjustments on your end. You either need to carve open the inside top of the grip using a bur, sanding tip or even a small 1-2″ saw blade. That seems like a lot of work – the easiest seems to be to file or grind the grip nut’s bottom so it is a tad shorter.
If you want to save your original grip nut, you can buy another and trim it if you want. Any AKM-style grip nut ought to work. For the screw though, use the one we supply with the grip.
To fit it, trim off a bit and test over and over. You don’t need to do it all at once. If the threads seem off at some point, run the grip screw in from the other direction to clear the threads.
By the way, if you are wondering what the grip is against, it is an old AK-Builder bent flat where I messed up the top rails years ago and now use it for mocking things up.
Summary
I didn’t know the grip nut length was going to be a problem and don’t have a way to change the molds at this point. What I’d recommend is either trimming your nut or buying a replacement and trimming it as needed.
I hope this helps you out.
If you find this post useful, please share the link on Facebook, with your friends, etc. Your support is much appreciated and if you have any feedback, please email me at in**@ro*********.com. Please note that for links to other websites, I may be paid via an affiliate program such as Avantlink, Impact, Amazon and eBay.
By popular demand we are bringing back our C39 Micro handguard that can also be fit to the Micro Draco. The purpose of this post is to share some fitment issues you need to be aware of and general guidance.
In my honest opinion, installing the Orca requires some expertise with woodworking or machining and is not something I would recommend to a novice. it is not just a drop in handguard like you would expect with an AR handguard for example.
Safe Use Is Your Responsibility – This is a short handguard on a short pistol. Please be mindful of safety whenever you are shooting it. Do not let anyone with a weak upper body, grip or who can’t control the pistol, fire the pistol.
Why You Must Fit the Handguard – A First-Hand Lesson
There are two reasons – first, there are a lot of things that can differ pistol to pistol and the pressure casting method we use has a tolerance that will require you to make some adjustments.
Second reason, the rear of the handguard must butt up against the front of the receiver to transfer the stress of recoil. If these surfaces do not contact each other, all of the stress will be placed on a small #8-32 screw that can’t handle the load and will shear off – I’ll show you what I mean.
Some time early this year, my friend Scott told me the screw sheared off when his wife was shooting his C39 Micro. This caused me to stop bringing the Orca handguard back until I sorted things out.
So, I finally had some time to look at it and the handguard wasn’t fully seated back against the receiver. His was the first Orca I made and I missed it. So, the Orca beat the heck out of the screw until it snapped off.
Fitting the Handguard the Right Way to a C39 Micro
Armed with what went wrong, I dug in. I had the original handguard and I also cast two new ones to test with. For those of you reading this to install an Orca on a Micro Draco, read this for information but there will be a section further down with a video you need to watch.
Safety Brief: Before you do anything with your pistol, please make sure it is unloaded and safe.
Okay, the plastic used is a temperature resistant glass fiber reinforced urethane. It does not like to bend or compress. Think of it as a hardwood with an attitude. It can be sanded, filed, whatever you like. Wear a dustmask to avoid breathing the dust – you don’t want to do that.
To fit the handguard, pretty much all you need is a file or sandpaper wrapped around a couple of paint stir sticks. I just use a file and you’ll see what in the photos.
When removing material, do it equally with a few strokes from each side. If you slide the handguard on and the screw hole is off-center then you need to decide which side needs adjusting. Ideally, you don’t want to see that at all – remove material equally from both sides and do it slowly – don’t rush.
The trick is to test fit, remove a bit of material equally and test again. I have a dead blow mallet to tap the Orca on or off but it is not done forcefully – you want snug. If you try and force it, the plastic will snap sooner or later.
Depending on your pistol and how the fitting goes you may or may not need to add a shim. A shim is a thing piece of material that closes the gap between the handguard and the front of the receiver. It can be metal strips or a high temp gasket material. Just don’t use paper or cardboard or something that heat or oil/solvents can destroy.
So that’s pretty much it for the C39 Micro – get the handguard to slide on centered over the threaded hole in the gas block and shim if needed to it seats fully.
Fitting the Micro Draco
A fellow did a real nice job documenting how he converted the Orca to fit a Micro Draco. He created this video and put it on YouTube so everyone can benefit from it:
As I mentioned in the last post, I am a new owner of a S&W M&P .22 WMR pistol. It wasn’t really planned – I had young nieces coming to visit and nothing really that I would consider a good pistol for them to start with. It worked great – I have no hesitation recommending it based on my experience.
Click on one of the photos and you can navigate around and see others:
I hope you find the photos helpful. I am very impressed by the pistol – that’s for sure.
Note, I have to buy all of my parts – nothing here was paid for by sponsors, etc. I do make a small amount if you click on an ad and buy something but that is it. You’re getting my real opinion on stuff.
If you find this post useful, please share the link on Facebook, with your friends, etc. Your support is much appreciated and if you have any feedback, please email me at in**@ro*********.com. Please note that for links to other websites, I may be paid via an affiliate program such as Avantlink, Impact, Amazon and eBay.
Hi folks, Thomas shared this cool photo of our blue AMD-65 grips on his rifle. It looks pretty cool!!
A big shot out to Thomas for sending me these. His rifle is definitely cool – note the riser he installed on the buttstock to make it more comfortable also – nice touch!
If you find this post useful, please share the link on Facebook, with your friends, etc. Your support is much appreciated and if you have any feedback, please email me at in**@ro*********.com. Please note that for links to other websites, I may be paid via an affiliate program such as Avantlink, Impact, Amazon and eBay.
Well, when I was little it seemed like fridges (“refrigerators” for people who prefer the full word) lasted an eternity. When we bought this KitchenAid KRMF606ESS01, I thought I was buying a top of the line quality fridge, but that’s no longer the case – appliance manufacturers don’t necessarily want them to laste forever because that means no more sales to a given customer.
A year after the warranty the ice maker stopped working and the service person whom I trust told me it would cost a considerable amount of money to replace the circuit board. So, strike #1 against the KitchenAid. Despite being “stainless”, the shell of the fridge rusts. Strike #2. Strike #3 is the topic of today’s blog post. The water inlet valve failed and leaked water all over our wood floor.
Let me set the stage – I went through the kitchen to my shop and when I came back in I saw wet footprints – my foot prints – from the floormat in front of the fridge to my shop door. ARGH! I was hoping maybe someone spilled water and didn’t clean things up so I removed the mat, mopped up the water with a towel and watched new water slowly emerge from under the fridge. Crap. I immediately wondered about the water lines on and in the fridge. The supply line was copper tube and it had looked great the last time I pulled out the fridge so I doubted it was that but I couldn’t ignore it either or it would ruin our real wood plank floor.
Turning off the water
Most fridge installers put a vampire tap on a water line to get the supply needed. In my case, I knew there was a tap under the house. We have a crawl space that isn’t bad compared to some that look like they are a scene from a horror movie but being a pretty big guy with a sore back I have to fold myself in half and do a crab shuffle over to where it is about 50-60 feet from the entrance. Short translation – it’s doable but I swore the whole way over to it.
Confirming it was the inlet valve
In reading, there are a few ways these inlet valves fail – they can leak water on the floor but still work and dispense water, not leak but dispense water very slowly, or don’t work at all. I was 90% sure it was the valve given past experience with other fridges so the first thing I did was to pull out the unit.
Okay, the water inlet valve is a small electricslly controlled valve that is turned on and off by either the ice maker (that no longer works) or a person wanting cold water from the dispenser pushing their cup against the on-off switch. The valve body is made of plastic and that is what failed. The only saving grace is that the engineers put it at the back of the fridge and it is very easy to access and change – literally a 5-10 minute job. You can easily buy one online without spending a fortune.
I spent some time searching on Kitchen aid KRMF606ES01 water valve and found out that my fridge has two – one at the inlet (that I needed) and one inside that I did not so make sure you order the right part. The valve part number I needed was W10394076.
Direct from KitchenAid I could get the part for over $95.49. No, Whirlpool, I didn’t feel like spending a fortune by ordering it direct. I kept on searching and found it in the $70s then the $50s and then hopped over to Amazon and found it for $27.99 with free Prime shipping. It got great reviews and I ordered it on Saturday with delivery on Monday. Guess what – it was the exact same valve. Strike #4 for KitchenAid by the way.
Replacing the valve
First, make sure the water supply is turned off and have a container you can set the supply line in just in case it drops. I’ll step through this with photos:
And with the new valve unit installed and my wife watching everything, I headed back down into the crawl space and turned the water on. No leaks. She tried the water dispenser and it was actually putting out a larger volume of water also – our jet had always been on the anemic side.
So, I waited while she filled a few big cups of water and threw them out to purge the lines. She also didn’t see any leaks so I headed back up after a few minutes hoping my crawl space work was done … and it was.
With the fridge back in place, use the levelers if you need to – I don’t actually.
I didn’t get photos but the last thing I did was to use a long brush made for cleaning condenser coils to do just that. As lint and dust build up on the condenser it becomes less efficient, the fridge runs more and your electric bill is higher. The lint and dust there by the way because of an electric fan that is running underneath to help cool things off.
The last step is to open the lower freezer door and push the plastic cover back on the bottom. Done.
I paid a premium for a supposed top-of-the line KitchenAid fridge and I don’t think the same level of quality is there. We have a Samsung fridge downstairs that has been flawless for us. When we replace this main fridge in the kitchen it may very well be a Samsung but it will not be a KitchenAid.
In the mean time, if you are having problems with your water inlet valve, I hope this helps you solve your problems and save some money.
3/2/24 Update: The new valve is still working great. We noticed we have more flow also – glasses fill faster. So, if you want to save some money, it’s an easy DIY repair that valve is still only $27.99 off Amazon.
If you find this post useful, please share the link on Facebook, with your friends, etc. Your support is much appreciated and if you have any feedback, please email me at in**@ro*********.com. Please note that for links to other websites, I may be paid via an affiliate program such as Avantlink, Impact, Amazon and eBay.
Have you ever had wood that is in tough shape or is too soft to work with? A quick fix is to use super glue on the wood and let it set. Let’s talk about this for a minute.
Super glue is actually a family of glues called “Cyanoacrylates“. The patent for the original product goes back to 1942 when BF Goodrich was looking for a clear adhesive for gun sights in WWII. As they say, the rest is history.
There are many different brands and types of super glue. For the brand, I stick with name brand and usually get biggger bottles from firms such as Bob Smith Inc (BSI), Starbond, Loctite, Gorilla Glue, etc. With the no-name generics, you never quite know what is really in the formula or how good it is.
The glues are available in different viscocities/thicknesses also ranging from Super thin to normal, to gel, etc. For our purposes, we want th thinnest glue we can buy. Why? Because it will really soak into the wood and follow all of the little cracks that are opening, seal and reinforce them.
So, when I say I am using it to seal and stabilize, what do I mean? To seal means that water can’t get in. To stabilize means it is soaking into the soft wood, filling small cracks and when it dries it will harden the treated area. I’ve used this to fill small cracks in wood rifle stocks, knife handles, tools, furniture – anything with wood.
Super Glue is good for stabilizing but not filling an area. If you need to build something up, fill in a gap, or rebuild an area, then use an epoxy.
I apply several coats. The first one I apply quite a bit of glue and just let it keep soaking in. You’ll see it following cracks and what not. Once I get the surface soaked, I stop and let it cure. I typically wil do 2-3 coats/applications depending on how bad the wood looks. Usually after the second coat everything is sealed stabilized.
As it cures you will see a light white-ish smoke. Don’t get the fumes in your eyes or it really stings – you don’t want to breath them either. Small pieces like a knife handle aren’t too bad. For pieces bigger than that, all of the fumes really make this something you either want to do outside or in a room with really good ventilation.
Let me show you a few photos form a recent project where I needed ro reinforce the area around a wood gate latch. The wood was in really tough shape and I didn’t have the time to go to buy the lumber, cut it and make a new one. I keep thin super glue in stock at all times for all kinds of projects so I just did that
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