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A full-size, adult air rifle that provides outstanding velocity, accuracy and just plain old shooting enjoyment without breaking your wallet. The high-quality Mendoza RM-600 is made in Mexico by Productos Mendoza which has been a family-owned air rifle manufacturer for over 90 years. The RM-600 incorporates features like walnut stained hardwood stock, non-slip rubber butt pad, ladder adjustable open rear sights with fiber optic dot inserts, blade post front sight with fiber optic insert, visible cocked indicator and easy-to-reach manual safety. Plus you'll get smashing velocities of up to 1,000 fps in .177 caliber. If you're looking for the enhanced accuracy that a scope brings to air powered shooting the Mendoza RM-600 receiver comes from the factory with a machined dovetail that accepts most 11mm air rifle scope mounts. The exclusive Mendoza Dual Safety Trigger sets a new standard in shooting safety and refined trigger pull. This fantastic, non-adjustable, dual stage trigger breaks cleanly at 2.5 lbs. so you can concentrate on the important aspects of accuracy and not on a difficult, heavy trigger pull.
Action: Break Barrel, Single Shot, Spring Piston
Rear Sight: Buckhorn-Style Ladder Adjustable Open Rear Sight
Stock: Walnut Stained Hardwood
Recommended Usage : Field Sporting / Small Game Hunting
Mendoza RM-600 review entered on 2010-01-13 23:21:23
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By Thomas from USA on 2010-01-13 23:21:23 - See all my reviewsAdd comment to this review
Things I liked:POWER,Auto safety,front sight,cocking effort. Things I would have changed:The rear sight is cheaply made.You set the windage by loosening 2 hex screws.If you go to far left or right you'll hit the inside of the stock with the sight when you cock it. What others should know:If your going to use the open sights
... Read MoreThings I liked:POWER,Auto safety,front sight,cocking effort. Things I would have changed:The rear sight is cheaply made.You set the windage by loosening 2 hex screws.If you go to far left or right you'll hit the inside of the stock with the sight when you cock it. What others should know:If your going to use the open sights buy the Mendoza micrometer ( you wont be sorry ). I put a scope on mine and i get 1/8" groups @ 40 yards with RWS super points.
Mendoza RM-600 review entered on 2009-07-24 16:41:26
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By Carlo from USA on 2009-07-24 16:41:26 - See all my reviewsAdd comment to this review
Things I liked:Mendoza RM-600 .22 cal. Its less louder! compare to other air rifle's. the first stage trigger works great that your able to know when to fire. Wood & metal, stock is very nice. Accurate, powerfull. Its very easy to use. It shoot's good almost desame in all the pellet's i have, thats how nice my Mendoza Rm-600! Things I
... Read MoreThings I liked:Mendoza RM-600 .22 cal. Its less louder! compare to other air rifle's. the first stage trigger works great that your able to know when to fire. Wood & metal, stock is very nice. Accurate, powerfull. Its very easy to use. It shoot's good almost desame in all the pellet's i have, thats how nice my Mendoza Rm-600! Things I would have changed:They should put a (scope stop) just incase for the recoil. The iron sigth's works good but not great. The plastic part under the safety should be metal for more protection for the rifle, but its not really a big deal just only my own opinion. What others should know:Mendoza RM-600 .22 cal, in this price range its hard to find a quality like this air rifle. Im talking about the wood & metal, its easy to shoot(head shoot). You need to cock it all the way until the safety is on, or else you will pull 10 lbs of trigger and that can affect your accuracy (head shoot). I have Mendoza RM-600 .22 cal & i recently purchased Avenger 1100 .22 cal. and now im comparing the two rifle's, some said there desame but mine there's a diff. between the two air rifles. Im comparing the looks, quality , performance, for now the two rifle's shoot desame five (head shoot) with RWS superpoint .22 cal. i have a couple of pellet's to choose from, i shoot five each, to know what pellet's gives the best grooping, for my Mendoza RM-600 .22 cal, im going to rank it 1 to 9 coz i have total of nine pellets, 1.RWS superpoint extra 2.RWS super-H-point 3. JSB exact 4. Air Arms 5.RWS superdome 6. RWS hobby 7. Gamo match diablo 8. Crossman H-P 9. Benjamin discovery.Thats how my Mendoza Rm-600 perform, maybe your's will perform better than mine,maybe desame,maybe diff. My next review is going to be my Avenger 1100. Hope this review help you in some way. I know every one always mention this, Pyramidair customer service & packaging is amazing thank you very much.
Mendoza RM-600 review entered on 2009-07-09 16:40:02
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By Gregg from USA on 2009-07-09 16:40:02 - See all my reviewsAdd comment to this review
Things I liked:I've had my RM600 since late 2005 so its an 'old' gun. This is the first time I got around to reviewing it but maybe you might like to find out how your RM600 ages. Keep in mind Mendoza is probably updating their newer guns so your experience will be different. I really like the feel of the gun and think it looks good. It seems
... Read MoreThings I liked:I've had my RM600 since late 2005 so its an 'old' gun. This is the first time I got around to reviewing it but maybe you might like to find out how your RM600 ages. Keep in mind Mendoza is probably updating their newer guns so your experience will be different. I really like the feel of the gun and think it looks good. It seems well balanced and easy to hold. I have put probably 3000 or so shots through it. Its got a load of power and performs really well with heavy pellets. I use Beeman Kodiacs and Crosman Premiers-Heavy. For the price this guns value is right where it should be. Its just the right weight for toting around the woods. Its definately not the nicest or most expensive springer (5) I have but it "just feels good". Things I would have changed:I have tuned it up twice now... just finished the 2nd time. Even though it looks good, the 'guts' are a bit rough- not well finished but for the price I can overlook that. The guts are not finished like the German guns but they are ceratinly adequate.
It definately needs heavier pellets. I found light ones had crazy groupings and fliers. When it was new it didn't group at all but after persistance of finding the right pellet and working my own shooting technique, I get pretty good groups. It also trashes scopes quickly so I finally went to iron sights. I suppose if I invested in a high end scope it might hopefully hold up but instead spent money on a good scope for my Beeman R9. I didn't care much for the trigger pull when it was new but after a thousand or so shots things smoothed out nicely. What others should know:As I mentioned earlier its has a lot of spring twang but a tune up will fix that. this is one of those guns that gets notably better with age but you will need to tune it if you want it to last.
Pyramyd Air Tech support rocks. They can get you the stuff you need. Nichole, I think her name was, made me feel like I was the only customer who ever called in that day. An obscure metal piece on the magnum extension lever wore out and broke but she researched the issue/part called me back. She had it in a box before the day was out. Nicole, you set a very high bar for customer service, Thanks!
They also keep schematics for this gun on their web site.
If you are thinking about this gun, for the price you won't be disappinted but like a good bourbon, you have to let it age some. Use as much as you can and it will fit itself to you as much as you adapt to it.
Lastly, build a spring compressor and learn to tune it up.
