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PY-3722-7150
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Description
.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
- Shop related categories: pellet guns, pellet rifles
- 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
AIR-MCX-SCOPE-177-88G-30-FDE
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10 of 53 SIG Sauer MCX CO2 Rifle + Scope, Flat Dark Earth Reviews

Sig sauer has been my choice of fire arms since 2014. My edc’s, co2, rifles all sig sauer are great haven’t put one down since I picked one up.

The handling and use of the rifle is good, excellent design and performance.

Awesome gun, built very well, easy to use and very accurate. The scope included is also good quality. Looks awesome too!

Heavy, clumsy and hard to use. Would never recommend or purchase again.

This is my second MCX. The first one leaked air after my 4th co2. The 5th leaked and wasted the whole cylinder. Sig was nice to replace the gun. Second one arrived after a few weeks. This time, I made sure I empty the co2 and store it without the co2 on it. Few months later i took it out for some plinking. As soon as I put a fresh co2, same thing happened. I have not called Sig this time. I serviced it myself and what I found was a part where the co2 passes through got bent because of the pressure. I'm looking for a spare part but its not available. If only they used metal rather than aluminum part where high air pressure is concerned, there wouldn't be any issues. I'm sure they have figured this out by now but for me, its out of the 1-year warranty so I just have to swallow it. They should have just stuck to making firearms and left this to airgun companies. Sorry Sig.

The gun is great, but the scope won't sight in in either windage or elevation no matter where it was placed on the gun

Love the rifle. Only negative is it takes to long to load the Pellets one at a time .

Magazine jammed once but other than that it is very fun to shoot

Unable to fire just yet due to health issues. Quality and build are great. Cant wait to punch paper yards away. Thanks. George
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Jun 09, 2024
By Joey R.
Rifle is heavy too heavy on front end. Scope is not good enough for hunting birds. Need tracer pellets invented , to allow sight of rounds when fired.