The Sig Sauer MPX is the fastest, flattest shooting and most modular 9mm PCC ever made. The short stroke gas piston system, fantastic trigger and full modularity with simple handguard/barrel/stock changes make this an extremely versatile platform. Sig also made some excellent decisions by utilizing standard AR controls with ambidextrous enhancements. Contrary to some opinions I’ve heard and seen, I have never had any issues suppressing the MPX and have found it to be a phenomenal suppressor host using my Dead Air Wolfman. This gun simply shoots like a dream for me in all configurations I’ve tried. The MPX also appears in the latest Call of Duty (COD:MW2) Modern Warfare 2 game as the BAS-P IRL.
This is my most extensive production yet – showcasing the modularity of the MPX by shooting and filming it in multiple different configurations throughout the video. I’ve seen many people talk about the modularity of the MPX, but not show it – I wanted to show it here, and hopefully provide something a little different.
This video is a slightly modified format because I’ve owned this gun for years and I have a lot of thoughts on it, and several modifications to discuss. I put 340 rounds through the MPX in this session, but shooting fast was just too fun so there is roughly an equal amount of talking and shooting in this one. Don’t worry – “Less talking, More Shooting” is still going to be the standard I strive for!
I have a ton of videos in the works, including many more PCCs, as well as ARs, Shotguns, Handguns, and yes – more AKs! If you like what you see here, please make sure to like and subscribe so you don’t miss any of my upcoming content.
Thanks for watching!
Make sure to follow me on Instagram @chesters_hobbies to see previews of what I’m working on for upcoming videos!
Suspenseful Buildup: 0:00
Edgy Intro Montage: 0:50
Intro Discussion: 1:58
Modularity and Versatility: 2:18
Upgrades/Changes: 3:41
Configuration Discussion: 4:43
Configuration 1 – Unsuppressed: 5:10
Configuration 1 – POV Unsuppressed: 6:05
Suppressed vs Unsuppressed Comparison: 6:53
Configuration 2 – Suppressed (Short): 7:28
Configuration 2 – POV Suppressed (Short): 8:49
Configuration 3 – Suppressed (Long): 9:29
The “DecaTap” – 9:59
Configuration 3 – Suppressed (Long) Continued: 10:17
Configuration 3 – POV Suppressed (Long): 10:41
Why I love the MPX: 11:10
Is the MPX Gassy Suppressed?: 11:26
Timney Trigger: 12:00
Ergonomics and Modularity: 12:14
What’s My Favorite Configuration?: 13:00
Which Stock is Best?: 13:30
QD Points: 13:57
Negatives: 14:26
Why I love PCCs: 14:48
Sign Off: 15:00
DISCLAIMER: All Chester’s Hobbies activities are filmed on a closed private range. Safety is the number one priority at all times and every shot you see was carefully considered before performing so as to ensure maximum safety for all involved. Chester’s Hobbies does not condone people attempting to duplicate anything seen on this channel at home, at a range or any place else. Please practice all firearm safety rules at all times. Be safe and have fun.
#sigsauer #mpx #pcc #9mm #deadair #rifle
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since the longer barrel configuration wasn't shown, is it considered basically useless? I've been considering buying an 8" for my MPX K but I can't find any data to justify it. I already use a blast can + 8" handguard.
Question. With all the different options and barrel lengths, have you sent in a form 5320.20 to update barrel length for your SBR? How does this work when you have multiple barrels you run? As long as you keep the upper and barrel that was registered, can you run whatever you want? Thanks.
Fantastic video. Extremely helpful in setting up mine. What muzzle device are you using for the DA Wolfman? Mine is in jail.
This is a rare case that the developers actually seem to know what they are doing. I spend money happily on this game.
How do you like the MI handguard?
I just got a Gen 3 MPX with an 8” barrel. I have been excited to experiment with the different options and this video just covers just about everything I’ve been considering doing. Great video!! Thank you for putting this together.
I went with the copperhead k and a wolfman can, it’s lighter and thinner then an MPX K and I paid like $700 less. I had no intentions on adding a longer handguard or adding weight, SBRd and threw a vertical grip on it for heat management
How does configuration 3's 10" handguard feel after a few mags?
Bare hand comfortable or do you need gloves to run it?
I bought the Midwest 8" handguard for my MPX and was so disappointed how bad it fit. It was soo loose on there, even after i squeezed it a bit. In hopes with would fit tighter on the mating end. What a joke. I returned it. Im gonna buy the sig handgaurd and hopefully i can still countersink my DA wolfman jack.
What is your favorite handguard length while using the wolfman? I'm looking for the recessed look while still being able to thread on using the xeno wee brake
Is this 9×19 mm ?
awesome review! you nailed it and helped with my decision. thank you
I don't like or subscribe to shit. This was extremely well done. Liked, and subscribed.
Awesome video man, really well done!!! Ive been thinking about suppressing my MPX-K and not quite sure what direction to go in. After watching this video, I love the 8" handrail, with Dawolfman Short suppressor. Quick question, which barrel did you buy off In Lead We Trust to make that happen? Can I keep the 4.5" barrel and just swap out the muzzle device with the one compatible for the Wolfman? or need to get an entire new barrel. Thank you so much!!
Great video
After your opening comments you started shooting again. Can you tell me about the muzzle device you had on this first and can it be added to the stock MTX-K and is it legal as of 10/25/23? I'm not sure if it's a flash hider or a Compressor. I like how it fills the gap at the end. Awesome video work
Set the dot center at what distance?
Great channel dude. Getting to this video late in the game but wondering how you're mounting the Wolfman? I have a Lantac Dragon on my Copperhead K and Wolfman but I have a standard upper and 8" handguard coming. I think it'll be an inch longer or so than yours because of the Keymo.
what do you think of the 16 inch barrel? will it fit the mpx?
Signess video… I approve, good editing and transitions. Keep up the good work
Great video. Thank you. I love my MPX. Do you notice a noise difference with the 4” vs the 8” when running suppressed?
I want a MPX, but SIG only sells increasingly dumber and dumber looking guns. The copperhead is one of the ugliest and silliest firearms produced, and the price they demand for it is laughable.
I pretty much would want what you have here, or the original 8 inch MPX
This is how you do a gun review. Well done sir. 😊
@Chester's Hobbies I need your help bud! I just got my MPX. I want to replace the muzzle device with a JAMC MPG KeyMicro to use with a Wolfman I ordered. I have the MI handguard coming even though I ain't gonna need it for some time cause of the Tobacco folks.
My question is, what did you use to hold your barrel to get the birdcage off?
The 4.5" barrel is so short, I'm trying to figure what to use to hold it.
Was there any adhesive on the barrel used by Sig that you had to deal with?
@Chester's Hobbies I just bought a 4.5" Gen 3. Where did you engrave your receiver? I am trying to figure where to do mine.
Ive been super on the PCC hype train as of late with I think my next project either being a Vityaz KP9 clone or an MPX. Being an AK guy im def leaning towards the KP9 but I have an sbr'd akv already that kinda fills that void lol. Whats your preferred PCC for SHTF.
I keep hearing people complain about gas blowback to the face with this in 300blk suppressed. It has kept me from pulling the trigger on buying it. Do you find that to be true? Also, this or the honey badger in your opinion, 300blk? Great stuff man. You will be huge in a few more months.
Great video! What's the adapter do you have on the barrel for the Deadair Wolfman?
Awesome vid. What gas plug settings are your using for unsupressed, short config wolfman and long config wolfman? the ilwt gas plug has 0, 1, 2 and 3 for settings.
Been looking for a thorough and comprehensive video like this. Like the title, the MPX is very modular. This helps me with deciding my setup. Thank you.
I wish SIG manufactured a caliber exchange kit for 357 SIG and 40 S&W.
More over-hyped marketing by SIG Sauer.
06:25 wth are you shooting at on the ground for?
This is the exact video I was looking for! I wanna do exactly what you did with the can under the handguard
That was a great review. Very professional and fast-paced. Clear and articulate. Your newest subscriber. Are you wearing prescription shooting glasses? If so love a reccomendation.
Awesome video, thx for posting. I just ordered an MPX and an 8" MI handguard (partly cuz of this video) and I have a Wolfman I'll run with it. Did you have any issues adding the BCM vertical grip? I've read it's a tight fit with the Wolfman. Thx…
I know you're outside, but how was the gas to the face suppressed? I tried a full auto mpx suppressed and I needed a gas mask. I don't know if they had an adjustable gas piston or not.
Do you see/feel a big difference between the 8” handguard to the 10”? I purchased the 10” but wonder if I made the wrong choice. I’m thinking of purchasing a 6” ilwt barrel to go with the 10” handguard and will be suppressing it with a mg7k
Good video would’ve been nice to have been able to hear the suppressor like if you put a couple rounds in the dirt.
Great video. Just bought an ILWT barrel while I wait for my suppressor. What setting do you set the gas plug to while running suppressed?
How's the grouping with the adapter?
Glad I got that folding/telescoping stock for my rifle if it really is discontinued!
What a great presentation. I learned so much in 15 mins. Sub’d and thank you.
Nice content man. How is the audible comparison between short and long configuration in person? It sounds not too different from my phone. I have an omega 9k on the way, and I hear from other reviews it is similar to the short wolf man config. If the difference is huge I may start making payments on a wolfman. Thank you!