Quick Tip: Installing the AR Magazine Catch
ฝัง
- เผยแพร่เมื่อ 16 ต.ค. 2024
- Caleb from Brownells back again and today, I'm going to walk you through how to install the magazine catch assembly on an AR-15 lower receiver, and we're going to do it without any specialized tools. This is something every AR builder should know how to do, so let's get right into it.
First, we're going to take the magazine catch assembly. You'll see it has a threaded post. We're going to insert this post into the appropriate slot on the lower receiver-it's the rectangular hole, pretty straightforward, just like fitting the square peg into the square hole when you were a kid playing with blocks.
Now, flip the receiver over. You'll see the post sticking out. Next, we're going to slide the spring over the post on this side, and then we'll attach the button. Notice that the button has one serrated side and one flat side; the serrated side should be facing outward.
Hold the button down with your thumb to keep tension on it, and then flip the receiver back to the other side. Here, you'll start screwing the threaded post into the button by turning it clockwise. If it doesn't catch the thread immediately, rotate it counterclockwise a bit-you'll feel it click when it's ready, then go clockwise.
Keep screwing until the post is almost touching the receiver, ensuring not to press it against the receiver. You want to screw it in just enough so that it's flush or just below the surface of the button.
To make sure the button is well-seated, push it in far enough so that the post can turn more, and continue threading it until it's flush with the button. For this part, I recommend using a piece of polymer or a nylon punch to push the button without scratching it, a pen cap works just fine. This will prevent any damage to the finish of your receiver or the button.
And that's pretty much it! Just do a quick function check by pressing the button to ensure it springs back correctly. You can also insert a magazine to make sure it locks in place and releases smoothly.
So there you have it-a simple, tool-free method to install your AR-15 magazine catch. No need for over-complication, just a straightforward process that anyone can follow.
Thanks for joining me today. If you have any questions or need further clarification, feel free to drop a comment below. Don't forget to like and subscribe for more handy tips and tutorials. Catch you in the next video!
Push the Button with the rubber end of a Pencil, works
Came here to say that. Works like a charm. Also #forthealgorerhythm
Came here to say this, but it's already been said! Been my go-to method for years.
The "shut up nerd" got me 😂 thanks for the info!
I use the erasure end of a pencil, thanks for sharing!
Good info. Back in the day, 1970s, we didn't have all the special tools you kids play with for AR work, we used holes in our work benches in out of the way places to hold our punches and act as a third hand for jobs like this one. Geoff Who has been around awhile.
This is exactly the video I was looking for. I am new to the AR platform and my magazine catch is very difficult. I almost have to bang the clip in there to catch it and I don’t want to damage it. Thank you.
Hi there, you made that look really easy. You are always informative. Thank you
I did not know about the second 'stage' of tightening. Good stuff!
This is handy knowledge for those of us in NY or CA where 10 round magazines are permanently locked into the lower.
They sure go on easier than come off
The moon is in line with the..... SHUT UP NERD! I love that because so many gun guys are overly critical on things that don't need to be critiqued.
His mic is just fine
Awesome, thanks for the tip. 👍
Next time you may want to put the little screw driver in the vise to keep it from moving. We know you have the old thumb tool, but for those that just coming into the AR platform, it’s a good idea.
Note: if the bolt lock/release is installed already, it may need to be removed to allow install/change of the mag lever-button.
Thanks 😅
I gave you the like for the "Shut up nerd." comment... I agree.
This was the first thing my friend & I learned how to do when we were changing his magazine release on his M&P 15 Sport II & when I helped him build his Anderson/Wolf T91 AR
I keep a chopstick on my workbench for this and some stubborn takedown/pivot pins.
I guess I took it for granted that everyone would know how to do this already. Now, show everyone how to put in the front takedown pin, detent and spring without a specific tool and just using a pocket knife! 😂
I don't always use a tool. If one isn't handy I simply pull further outward on the magazine catch and keep rotating it.
Hi bro
I have a question what happened if I use 5.45×39 bullet case and 5.56 tip n fire in ak 74 Called .222
Easiest part to install in a lower
People sell tools to install these? lol
When I was installing one on my AR-10, I managed to get it too tight and basically turned it into a california compliant AR that I needed an extra tool to push the mag release past the receiver to get the mag out, so I loosened that up.
Would ike to see install of Maritime mag release madee by Geissele
“Shut up nerd”
And install that before you install the bolt stop.
chopstick, no scratch
Yes, chopsticks, the most versatile assembly and cleaning tool made! And they're usually free with most Asian restaurant meals, just ask for extras if you actually use them to eat. 😉
So, after you've drilled out your block of aluminum...
Move the mic 🎤 up or they need to get you a new mic. I think your mic is bad.
I use a pencil
First?