
Get your torches & BFH’s out boys! Have you always wondered how to remove your M&P-15, Ruger AR556, or any OEM Gas Block? How to add a free float handguard? How to replace your AR556 MilSpec Trigger? How to Install a new AR-15 Bolt Catch? Today’s your lucky day!
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*Ultimate AR-15 Beginner’s Guide*
*Complete AR-10 Builder’s Guide*
00:00 – Intro
00:38 – Level-2 Upgrades
01:04 – M&P15 Gas Block Removal
01:46 – Tools Needed
02:11 – IMPORTANT TIPS!
02:48 – Step 1 – Remove Tapered Pin
03:25 – Delta Ring Removal
03:50 – Free Float Handguard Install
04:52 – Install Low Profile Gas Block
06:49 – Trigger Installation
08:14 – Bolt Catch Installation (All Bolt Catches)
09:45 – Building vs. Buying AR-15’s?
We strive to provide the growing AR-15 shooting community with helpful, fact-driven information about the AR-15 & AR-15 style firearms and accessories to do our part in bolstering a more well-informed community and safer when handling, building or shooting their personal firearm. Let’s face it, we all have to start somewhere when it comes to becoming a firearms expert. Our goal is to help you get there one small step at a time. **The purpose and content of this video is to provide general information regarding the products and their applications on any/all related firearms that strictly comply with all federal, Minnesota state, and local laws. The viewer expressly agrees that AT3 Tactical LLC; its officers, directors, employees and agents shall not be liable for any damages or losses related to the products and information provided in this video and hereby agrees to hold the foregoing harmless from any such losses or damages. AT3 Tactical LLC is a Federal Firearms Licensee.
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A commercial. Thanks
Great video BUT (always) the intro taking up half the video sucks.
Outstanding video!!! Thanks for the information, learned this process here first.
Is there a video that shows the process?
Is that a 12.5 inch handguard?
Fuck safety glasses yall heard of safety squints?
You guys are the best!!
You guys make me smile! All this weapon modification, and additional accessories! I was issued a M16 at Parris Island to qualify at the rifle range, to become a basic rifleman. No modifications, no accessories. Used weapon. I and many others qualified on the rifle range with only open iron sights. Shooting up to 500 yds!
10 of 10 ⭐Excellent content for modernizing a dated M&P-15 OR from 2011.
This would’ve been a good video to see before wasting an hour trying to do this before hand. I’m throwing the towel in for the day 😂😂
Is the carbine length tube gauranteed to work with this?
Which floating rail are you installing – make part no supplier
I so agree mil spec triggers are garbage. The drop in triggers are so easy to install. I put in a JMT evo trigger oh my god the difference is so amazing. I also love these videos keep making them and AT3 is the place for most of my AR and Glock upgrades
The gas block detaching from the gas tube how
Please I beg u the 1/16 roll on punch what if u don’t have that and you’ve been hammering on it like an idio t?
the m&p15 has a pinned gas block… but you show a dual set screw gas block…. how did you work around the slot on the barrel where the tapered pin crosses?
Goldmine of a video here
No third hole trigger, God I love "freedom"
Removing AR parts is a helluva lot easier than removing aiptasia from a reef tank! 😁
Glad to see you in front of the camera again and representing my other money-pit hobby….building AR's!
Please do one with the A2 sight/gas block.
Most people can’t outshoot the milspec trigger, once you can outshoot the trigger then upgrade.
That’s Randy’s voice but not his face! What kind of voodoo is going on here??? 😅
I trimmed down my steel cross pin barrel staked sight post gas block to perfection and reinstall it's never going to move , then installed a STNGR RAPTOR hand guard . three years ago.
Got a timney 3lb single stage trigger in my rifle and God damn do I love it
After a whole year of buying and collecting parts I finally finished my FIRST ever AR build today……… I can't wait to get her out and try her out…… I had to ordered a FU parts bag from AT3 and I got it in a day…. lightning fast shipping…. haha it helps to be 45 mins away.. Thank you GUYS!!!
Most EXCELLENT video, Sir. I have a neighbor who has a rifle that's much like what you've worked with, here. Spot on.
Cool