

🎯 Lock, Load, and Lead Your Training with SIG Precision!
The SIG SAUER MCX Rattler Canebrake .177 Caliber Semi-Auto Pellet Air Rifle combines a 30-round rapid magazine with pre-charged pneumatic power for consistent, high-volume shooting. Featuring tactical metal construction, flip-up sights on a full-length Picatinny rail, and a shrouded barrel for noise reduction, it delivers realistic handling and enhanced accuracy—ideal for professional training, skill development, and serious target practice.










| ASIN | B0CV85G9VX |
| Air Gun Power Type | CO2 |
| Barrel Material Type | Metal |
| Best Sellers Rank | #65,855 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #44 in Air Rifles |
| Brand | Sig Sauer |
| Brand Name | Sig Sauer |
| Caliber | 0.177 |
| Color | Black/FDE |
| Customer Reviews | 4.2 4.2 out of 5 stars (264) |
| Date First Available | February 8, 2024 |
| Frame Material | Plastic |
| Included Components | Air Rifle |
| Item Dimensions LxWxH | 1 x 1 x 1 inches |
| Item Package Dimensions L x W x H | 24.75 x 9.75 x 3.5 inches |
| Item Weight | 9 Pounds |
| Manufacturer | Sig Sauer |
| Material | Plastic |
| Model Name | MCX PCP CANEBRAKE |
| Number of Items | 1 |
| Package Weight | 4.22 Kilograms |
| Part Number | AIR-MCX-CANEBRAKE-PCP |
| Product Dimensions | 1"L x 1"W x 1"H |
| Rounds | 30 |
| Style | PCP model |
| Suggested Users | unisex-adult |
| UPC | 798681691081 |
D**.
Great quality
My oldest son got this for Christmas. He got it a little early. He has not stopped hardly shooting this thing. He absolutely loves it. He’s had so much fun. It’s good quality and value for the money. The noise level isn’t bad. Functions great so far and no problems jamming so far.
N**R
Accurate (25 yd) , heavy (7.5 Lb.) and powerful for a CO2 .177!
SIG makes serious metal and power for .177 in the Canebrake!
W**N
Good not great
It shoots very powerfully and enjoyably, however some design issues I wish they would update like a magazine that has better round security (it falls out easily when you try to insert the magazine if it isn’t perfectly upright. In additions, the iron sights seem to be misaligned as it shoots slightly lower when aiming down sights (I’ve shot more accurate iron sight rifles/guns before). Lastly the magazine doesn’t drop out when you hit the button on the right side. You have to pull it out manually, even if you shake it, it remains in tact. The ergonomics feels authentic and the rifle shoots without issue and powerfully, but is lacking iron sights accuracy and other aforementioned issues.
W**F
Amazing.
I wish I had gotten one of these years ago. I have a 20 year old drug felony that prevents me from being able to defend my home with a 'firearm'. According to the internet, .177 is not viable for 'home defense' so I opted to buy several 'less than lethal' markers like the HDR50 by Umarex and while these are cool... and do pack a whallop... they are also made of plastic and feel like a toy and break within a few months... This pellet gun however... If you break into my house and I begin firing 3 rounds a second from this semi-automatic, 750fps pellet gun at your face - you are going to die where you stand. This is NOT a toy. This FEELS exactly like the real thing. It is nearly all metal too. The ONE complaint I have, the harness point in the barrel, I attached a harness to it and within 5 minutes it broke because they used cheap plastic and not metal and the manual mentions nothing that this is intended only for decoration. I love this so much I might buy another one.
F**K
Stop working before the first CO2 cartridge was empty
Lots of fun while it lasted after six clips it stop working returning to seller for a replacement. Trigger failure. Second gun arrived at a $20 increase. JB tools would not honor their original price on a faulty returned item, arrived with a loose barrel, which had to be properly secured before it could be fired. Notified the company of this problem. hopefully no other issues. Sorry to say second gun lasted five clips before quitting, apparently the same problem, trigger mechanism, returning again. there’s definitely some manufacturing problems with these guns. Loose spring wire, visible in clip well, apparently disconnected from wherever it was secured. Purchased third sig sauer pellet gun, and the same problem occurred within the first three CO2 cylinders, returning for a refund. Definitely a manufacturing defect. 2 canebreaks and 1 mpx. Purchased a fourth Sig, the long version MCX. This one also failed within the first month of use. after being refunded for the final purchase, I was left with multiple CO2 cylinders, so throwing luck to the wind I ordered another one a canebreaks which has the most power out of all the Sigg rifles. This one lasted five months, which I thought was pretty good, but still within manufactures warranty so it’s being repaired by Sigg. One issue I do see is the rapid fire definitely has an effect on the inner workings of the gun which causes it to fail. I avoided rapid fire and dry firing on this last gun, which I think helped in its longevity, but one other issue could be shooting in excessive heat and living in the desert , that could’ve been one of the reasons this gun failed 90° temperatures may be a little excessive for this gun.
T**I
Buy it!
Super nice! Great and I mean GREAT QUALITY works exactly like it should and the price is amazing! ! Shipping was fast and on time! We will for sure be buying from here again!!!
B**H
Amazingly accurate air powered rifle.
I currently have around a dozen BB / Pellet guns and some archery bows in my basement. I like to be able to shoot when I’m not able to make it to the range. To date I have yet to find anything as accurate as the sigsauer that is semi automatic and air powered. At first I didn’t really care for the 90gram air cartridges primarily because I didn’t know that’s what you needed lol. I called around and nobody has them in stock. So I purchased a few on amazon and I also purchased a handy little 12g replacement incase I ever run out. The standard CO2 that we are all used to will fire around 40-50 shots fairly accurately but not at full velocity. I have a speed gun and I was clocking out 380-420 feet Vs 600+ with the giant 90g cartridges. You’ll get around 400 shots at full velocity with a new cartridge. So the fact that they cost around $10 each is not actually that bad. The primary reason I say that is the accuracy I put a 10 X scope on mine and I can hit 27, 28 29 even 30 quarters in a row at 30 yards consistently. I’ve tried it probably 2 dozen times and have always hit more than 80%. The other thing I love about this gun is the build quality. It is true to a real sigsauer in weight and in the material. The only part of the gun that I would change it is the actual clip it is plastic and not very desirable, considering the build quality. That said you will get a 30 round clip with the gun that you can and will unload in a matter of seconds. I quickly purchased two additional clips here on Amazon. They were around $25, I was expecting to have 90 rounds of shooting before reloading. Well big surprise each additional clip comes with 3 30X chain belts so you get 90 more rounds each one you purchase. You can toss the chain in the clip in a matter of seconds. So now I have an extremely accurate pellet gun with 210 rounds and have yet to have a single issue jamb air leak anything. I would say I have at least shot 2000 rounds. This is a no-brainer way better than any semi or full auto I have owned.
C**N
I love it
love the second one and the first one but the first one failed prior to warranty sent to sig Sauer and they couldn't fix so sent me a new one
Trustpilot
1 day ago
3 weeks ago