$179.99
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Empty the Roto Belt mag as fast as you can pull the trigger! 30rd Roto Belt mag, semiauto.
Sold & shipped by PyramydAir
AIR-MCX-177-88G-30-BLK
Caliber | .177 (4.5mm) |
Max Velocity | 600 fpsMeasured with 5 ammo |
Stock | Synthetic |
Grip | Ambi |
Color | Black |
.177 caliber velocities Our tech department provided this shot string, 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 Pellet Rifle, Black
Empty the Roto Belt mag as fast as you can pull the trigger! 30rd Roto Belt mag, semiauto.
Sold & shipped by PyramydAir
AIR-MCX-177-88G-30-BLK
Caliber | .177 (4.5mm) |
Max Velocity | 600 fpsMeasured with 5 ammo |
Stock | Synthetic |
Grip | Ambi |
Color | Black |
Max Velocity | 600 fpsMeasured with 5 ammo |
Overall Length | 34.7" |
Buttplate | Plastic |
Function | Repeater |
Weight | 7.4 lbs |
Trigger Pull | 7.0 lbs |
Scopeable | Weaver/Picatinny |
Safety | Manual |
Suggested for | Plinking/Fun |
Caliber | .177 (4.5mm) |
Loudness | 4-Medium-High |
Barrel Length | 17.7" |
Shot Capacity | 30 |
Barrel | Rifled |
Front Sight | Flip-up, adjustable |
Rear Sight | Flip-up, adjustable |
Action | Semiautomatic |
Powerplant | PCP & CO2 |
Max Shots per Fill | 200 |
Body Type | Rifle |
Upgrades | CO2 |
Create an online review
4.0 4.0
5.0 5.0
4.0 4.0
The Weight, and Feel
Things I would have changed:Make the Barrel so it can not be Unscrewed from the rest of it.
What others should know:I Purchased from Amazon, but they Listed it as having 700 FPS, but when I got it, I noticed it says 545 FPS. Verify you are getting the correct Item you are Purchasing
By Joe from USA on 2023-06-02 |
5.0 5.0
5.0 5.0
5.0 5.0
Verified Purchase
It shoots good and nice weight,I put a bug buster on it
Things I would have changed:The fps claims is lower than advertised
What others should know:They say 600 fps for gen 1 & 545 for gen 2.. they shoot the same I have both,so i basically bought the same gun but different barrel very unnecessary.. I still need a 600+ fps pellet machine gun what’s next
By Joe from USA on 2023-06-02 |
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Nobody has had luck using pointed or domes pellets in this, correct?
I have used crosman pointed, wadcutters and domed in my mcx and my mpx with great success.
My MCX .177 has a hissing sound coming from inside the receiver, along with significant drop in power. MCX is 2 months old. Any advise?
You will have to send it to sig for repair.
Sig MCX magazine is jammed how do I remove it?
Same thing happened to me. You have to send it to sig for repair.
To fill your PCP gun:
1.Pick a source of air shown at right
2.If an adapter is needed, one will be shown
3.Add both to your cart to get hooked up
SIG Sauer MCX Pellet Rifle, Black with quick-disconnect connector (1M)
To start over click reset
Tank fill calculator
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By Ronnie M.
4.0 4.0
We really enjoy this rifle a lot. Not much to complain about this one. The only reason I didn't give it a 5 was because Sig Sauer doesn't sale an Adapter to save the CO2 cartridge when storing the rifle away. The last time we did that we had left it for a long time and it ruined the seals and the gun. We bought an adapter that wasn't Sig Sauer but its treads are not long enough to make contact with the rifle's needle. Please talk with your staff about manufacturing the CO2 Save Adapter so we don't have to waste a full cylinder all of the time. Having to replace a full one each time makes us NOT want to shot anymore.