
















Umarex Prymex Break Barrel Rifle
$112.99
Caliber:.177 (4.5mm)
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Shipped & sold by Pyramyd AIR
3-year limited warranty
60 day money back guarantee
Description
The Umarex Prymex Break Barrel Air Rifle delivers surprising performance and features at a very affordable price from a respected and dependable manufacturer. It is capable of velocities up to 1100 FPS with alloy pellets and 1000 FPS with lead pellets, both in .177, which yields the necessary power and accuracy for pest control, small-game hunting, and plinking.
This air rifle features a gas piston powerplant that provides shooters with smooth and consistent operation regardless of temperature, with less noise and vibration for improved performance with lower recoil. It can be left cocked longer than a traditional spring piston, and it does not suffer from spring fatigue, so it can provide years of trouble-free use that will not degrade over time.
The Umarex Prymex utilizes a lightweight all-weather polymer stock that makes it easy to carry for long periods, and it has a textured pistol grip and a textured and grooved forearm for a stable hold. For precise shots without needing additional equipment, this air rifle offers several options. It includes a hooded fiber optic front sight and an adjustable fiber optic rear sight. In addition, it comes with a 4x32 scope that attaches to the 11mm dovetail optics rail.
To get an air gun that offers flexible features with a focus on providing high value at a low price for small-game hunting, plinking, and pest control, buy the Umarex Prymex Break Barrel Air Rifle at Pyramyd AIR today.
Umarex Prymex Break Barrel Air Rifle
- Breakbarrel action
- Gas piston
- Lightweight all-weather polymer stock
- Max. velocity (alloy pellets): 1100 FPS
- Max. velocity (lead pellets): 1000 FPS
- Textured pistol grip and forearm
- Fiber optic front sight
- Adjustable fiber optic rear sight
- 11mm dovetail optics rail
- Includes 4x32 scope
- Cocking Effort: 40 lbs
- Length of pull: 14"
- Weight: 6.2 lbs.
- Overall length: 45"
Specifications
Ballistic & Conversion Calcs

Umarex Prymex Break Barrel Rifle
$112.99

Air Venturi Rifle Bag w/ Zippered Pocket
$25.99
$49.99$24.00 off*

Pellet Pen, Holds 20 .177-Cal Pellets
$8.99
$12.99$4.00 off*

Norma Golden Trophy FT Heavy .177 Cal, 9.1 Grain, Domed, 300ct
$2.99
$4.99$2.00 off*




$112.99
$25.99
$49.99$24.00 off*
$8.99
$12.99$4.00 off*
$2.99
$4.99$2.00 off*
Subtotal:$150.96
$180.96$30 Off
Overall Rating
Review This Product
Tell us what you think
10 of 15 Umarex Prymex Reviews
I got 848 feet per second with a 14.3 grain 22 caliber domed Crossman Premier pellet. The stock is of very good quality and is stiff. The recoil pad is firm and not too soft. The sights were very good and have quick acquisition. Accuracy was acceptable. Once you over come the trigger pull issue with practice, you can get nickel size groups at 25 yards.
Things I Would Have ChangedThe rifle's trigger is not adjustable. The pull on mine was about 9.5 lbs. You need to add an adjustable trigger. Mine also had a barrel droop issue. I tried two different scopes and mounts to verify this. Eventually, I had to purchase a droop compensated scope mount in order to zero my scope. I would suggest that the manufacturer test for barrel droop.
What Others Should KnowI found that the video on this sight indicated that the trigger was adjustable. It is not. Also many reviewers also indicated there was some adjustment. They were mislead. The bottom line is you get what you pay for. I would stick with using the open sights as the scope is only ok in quality and you may end up with barrel droop like I did. It would be ok for a kids gun but not much more since the trigger pull is that of a shotgun.
not pleased with this air rifle, I would like to return it
What Others Should Knowvery hard to cock and close, louder than can be used in the back yard
It's a cheap air rifle!
Things I Would Have ChangedIt's too hard to cock, not that accurate so far, trigger needs a two-stage trigger, and don't put a scope in the box
What Others Should KnowNo!
bought the 177 version and liked it so much I bought the 22 cal version as well. Hits hard, accurate and very light.
Things I Would Have Changedfor the price, nothing
What Others Should Knowthe iron sights are great, dont even bother with the scope.
Extremely accurate right out of the box and very powerful for the price.
Things I Would Have ChangedNothing
What Others Should KnowHaving a blast using the iron sights so I haven't even attached the scope yet. Its THAT accurate.
First nitro piston. Cleaned the barrel, shot 8 gr. to 16 gr. pellets. 1050 fps with 8 gr. 650 with 16 gr. Artilllary hold at 50 yards was 2 -3' group offhand. Right out of the box .Shoot it like a springer and it performs great.
Things I Would Have ChangedNada
What Others Should KnowClean barrel before shooting. Great deal for the money.
I like pretty much everything about this air rifle. The accuracy, the ease of use, the fit and finish. It's all excellent, and not just for the money. I'm a big fan of the fiber optic iron sights and how easy it is to adjust them.
Things I Would Have ChangedThe included scope seems to not hold zero. I was thinking the gun or my pellets might just be inaccurate but once I removed the scope and started using the irons my groups got much smaller. I will continue to play around with it and see if I'm doing something wrong or just invest in a nice scope.
What Others Should KnowGet yourself a pellet pen speedloader when you buy this. It's really annoying to reload every pellet from your pocket on a single shot rifle like this.
This rifle is well built and accurate. For 90.00 after a Pyramyd Air coupon was used you can't beat the value!! Just so you folks know I ordered the .22 version.
Things I Would Have ChangedThose sharp edges at the end of the stock. Also add some sling swivel studs.
What Others Should KnowThe rifle comes with a 4x32 scope also.
Love this rifle! Once sighted in, it's a killer on squirrels. Holding it is a dream, and the price is super. Using alloy .177 pellets and ordering one in .22. They're worth it!
Things I Would Have ChangedNothing. Great as is.
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Aug 28, 2025
By Jeffrey
Great deal on a good performing NP
Things I Would Have ChangedTrigger a little stiff but not bad with practice.
What Others Should KnowAfter 1500 plus different pellets in .177, I found that .177 round ball ammo groups closer and are more forgiving on how I hold it. Actually round ball ammo is all I use now. 60 years shooting air guns, great value.