SIG Sauer MCX, Image 1
SIG Sauer MCX, Image 1

SIG Sauer MCX CO2 Rifle + Scope

rating
4.56 reviews
8 answered questions

PY-3721-10260

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rating
4.56 reviews
8 answered questions

Description

.177 caliber velocities Our tech department provided this shot string for the .177 caliber version, which was done with 5.25 grain match ballistic alloy pellets:

Shot 1: 428.11 fps Shot 2: 513.51 fps Shot 3: 493.59 fps Shot 4: 489.98 fps Shot 5: 499.75 fps Shot 6: 492.83 fps Shot 7: 497.49 fps Shot 8: 497.08 fps Shot 9: 474.27 fps High: 513.51 Low: 428.11 Average: 487.40 fps


  • SIG Sauer MCX Rifle
  • Uses an 88- or 90-gram CO2 cartridge
  • Semiauto
  • Rifled steel barrel
  • 30rd Roto Belt pellet magazine
  • Synthetic stock
  • Metal housing
  • Weaver/Picatinny optics rail
  • Removable tactical foregrip
  • Manual safety
  • Life-tested with 15,000 shots
  • Includes 1-4x24 scope with mil-dot reticle and fast-focus ring and mount
  • Available to US customers exclusively
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Specifications

Caliber
.177 (4.5mm)
Max Velocity
700 fps
Suggested for
Plinking/Fun
Powerplant
CO2
Loudness
4-Medium-High
Function
Repeater
Action
Semiautomatic
Scopeable
Weaver/Picatinny
Safety
Manual
Barrel
Rifled
Barrel Length
17.7"
Overall Length
34.7"
Body Type
Rifle
Stock
Synthetic
Buttplate
Plastic
Grip
Ambi
Color
Black

Overall Rating

rating
4.56

Ratings

5 star
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4 star
3
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6 of 6 SIG Sauer MCX Scope Combo Reviews

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Overall rating
rating
4
Value for money
rating
4
Accuracy
rating
3

What can I say but the looks and feel of this Carbine air rifle is great ,its mostly all metal with authentic weight and mechanics .it will shoot good groups at 25 to 30 yards but anything past that is going to be luck if you hit your target .The rifled barrel could be better but for the price its doing its job.Mine is a newer model so they have fixed certain issues like making more c02 tanks fit .I use to see people say the JT 90 gram tanks don't work well they all do on mine.Super fun gun to shoot I wish hit really hit 700fps but in reality with 5.5 gr (some of the lightest I have )I can hit 620fps and higher sometimes but not very often average in the MCX is around 550fps which is what the MPX short barrel version says it does.Bottomline superfun for plinking.As for pest control on a new tank your can get some smaller birds and pigeons if they are close enough and with the right pellet.Yesterday I hit a black sparrow type bird with my 5th shot on a new tank and it actually killed it

make it blow back or at least make the side dust cover open so you can clear jams .Also this should be field strippable because you need to clean it for longevity and accuracy.Up the FPS and foot pounds to at least 1000fps even if it makes it a little more expensive and maybe offer a full auto select as well.

well after all this I need to mention that my first MCX broke after 3 and a half weeks I mean it just stopped firing out of knowhere .it was a brand new 90 gram tank (which are in short supply) wasted but since it was only 20 days they just swapped it out and gave me another one (I actually was gonna get a different airgun since they gave me credit back to spend on whatever I wanted but I got another one and so far so good and it shooting around 40fps faster .
ITS ACTAULLY A GREAT STARTER AIRGUN IF YOU HAVE THE CASH AND LIKE REPLICAS .ONE THING IT DID DO WAS MAKE ME WANT TO BUY A MORE POWERFUL AIR RIFLE .MAYBE THE SIG VIRTUS IN .22 BUT PROBABLY NOT IF YOU WANT A PEST CONTROL/HUNTING AIR RIFLE SPEND THE EXTRA 3OO DOLLARS AND GET A MID RANGE PCP LIKE THE HATSAN BULLPUB OR BENJAMIN AKELA IN ,22CAL OR.25 CAL

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Helpfull Review?
Overall rating
rating
4
Value for money
rating
4
Accuracy
rating
4

Nice size for garage short shooting. Plenty of fun with 30 rd clip. Decent scope as I am old. Getting 250 -300 shots per 88 cartridge.

Would like to see 700 FPS as advertised.

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Helpfull Review?
Overall rating
rating
4
Value for money
rating
4
Accuracy
rating
5

The realistic feel and weight. I got one with the scope and had it dialed in with 10 shots at 25 yards.

Lose the forward assist gimmick, it's silly. Give me an adjustable buttstock.

The barrel is not rifled as SIG claims. I know because I have removed the barrel. ONLY use wadcutter pellets. Pointed varmint killers will jam in the mag. A ramrod will unjam the mag and allow you to remove it though. I had 4 co2 canisters leak after a month and was going to send it back for repairs until I pulled my head outta my ass and threw a dollop of vegetable oil on a new canister. Leak was fixed. I now always use Pellgun oil on all of my cartridges. BTW, toss the tiny foregrip handle. It's fun for backyard plinking but no way it will ever shoot @ 750 FPS. But it will break a beer bottle.

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Helpfull Review?
Overall rating
rating
5
Value for money
rating
5
Accuracy
rating
5

Pretty much every thing.

Give it full auto capability. Working forward assist. Cup holder. ;-)

Had issue where rifle would not pierce co2 cartridge. Had to return for replacement. Works fine now.

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Helpfull Review?
Overall rating
rating
5
Value for money
rating
5
Accuracy
rating
5

Feels weighted and designed like the real thing. Easy to handle . Very accurate.

Adjustable stock.

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Helpfull Review?(1)
Overall rating
rating
5
Value for money
rating
3
Accuracy
rating
5

I like the air rifle itself.

I do not like the scope at all.

Good air rifle!

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