Date: 2/7/2020 12:2
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Diana Panther 350 N-TEC Magnum Air Rifle

4.56 reviews
Diana Panther 350

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PY-4170-7966

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  • WARNING This product
    WARNING This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov

Diana Panther 350 N-TEC Magnum air rifle

  • Breakbarrel
  • Single shot
  • N-TEC gas piston powerplant
  • Ambidextrous, synthetic stock
  • Fiber optic front sight
  • Rear sight adjustable for windage and elevation
  • Two-stage adjustable T06 trigger
  • Automatic safety
  • Overall length 48.5"
  • Barrel length 19.5"
  • Weight 6.8 lbs (unscoped)

Benefits of a gas-piston powerplant:

  • Smoother cocking
  • Smoother shooting
  • No spring torque
  • No spring fatigue, even if you leave it cocked for hours
  • Functions perfectly in cold weather
  • Lasts longer than a metal spring



The Diana Panther 350 N-TEC Magnum air rifle is one of the more powerful gas-piston-driven airguns on the market today. The innovative N-TEC gas ram reduces the twang, and the spring vibration is eliminated. The enhanced T06 trigger is a 2-stage adjustable trigger that makes your shooting experience a pleasure. For such a lightweight airgun, this Diana model is exceptionally powerful.
 

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other products by Air Venturi > Diana

Caliber.22" (5.5mm)
Max Velocity1000 fps
Muzzle Energy22.47 ft/lbsMeasured with 14 ammo
Loudness3-Medium
Barrel Length19.5"
Overall Length48.5"
Shot Capacity1
Cocking Effort55 lbs
BarrelRifled
Front SightFiber Optic
Rear SightAdjustable for windage & elevation
Scopeable11mm dovetail
TriggerTwo-stage adjustable
ButtplatePlastic
Suggested forSmall game hunting/plinking
Trigger Pull1.5 lbs
ActionBreak barrel
SafetyAutomatic
PowerplantGas-piston
FunctionSingle-shot
Max Shots per Fill1
Body TypeRifle
Fixed/adj. powerFixed
Weight6.8 lbs
See manual

other products by Air Venturi > Diana

Average Customer Review

4.5 (6 reviews)
3 star1 star

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4.0 4.0

4.0 4.0

4.0 4.0

By sub sonic from USA on 2019-03-28
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5.01 rating

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Things I liked: well made, precision,powerful.

Things I would have changed: Secure stock to rifle better.

What others should know: I added longer forearm stock bolts to the 350 n-tec panther. I went from the standard legnth of 10mm to 12mm and added a nut to the inside which does fit but there is no room for a lock washer there but it does provide the same tension as double nut scenario. I snugged it slowly continually between shooting being careful not to over-tighten and eventually the screw and added nut withstood at this point 50 shots without loosening. I ordered theses hardened nuts and bolts from Bolt Depot. Now I am working on securing the site screws as they loosen as well.

 

5.0 5.0

5.0 5.0

5.0 5.0

By Daniel from USA on 2018-05-01
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0.00 ratings

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Things I liked: Very accurate, at 75 yards 1 to 1.5 inch groups

Things I would have changed: Nothing

What others should know: This is not a toy. Watch the back drop over shoot area.

 

2.0 2.0

3.0 3.0

5.0 5.0

By Rony from USA on 2018-02-16
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0.00 ratings

Things I liked: The rifle has great balance, power and can be very precise. Beautiful lines , the blueing is superb. As for power it surpasses the Diana 460 , this gun is quite capable of bringing down raccoons or fox. I would have loved to give it a five star rating in all categories but for the need of having to professionally tune the gun.

Things I would have changed: It has some serious issues with the screws coming loose and the top hat of the nitro piston shaft is too small for the piston head which makes it wobble. The open sights on my gun were useless. Rifle shoots very well with a scope, but needs the utg weaver mount to compensate for droop.

What others should know: It can be a great gun properly tuned but it seems like something happened at Diana and they cut corners in R&D in a rush to put a Diana nitro piston on the market. I had mine expertly tuned and it turned out to be a fantastic hunting rifle. The power is comparable to the Hatsan 135 but with excellent accuracy at long ranges. I spent the money on a good tune job because Dianas in my opinion are the best air rifles on the market , powerful, accurate and super dependable. Cocking effort is heavy.

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  • chris from USA asked:

    Where is the Diana Panther 350 N-TEC Magnum Air Rifle manufactured?

    • Mark from USA:

      Germany

  • David from USA asked:

    Does the front muzzle come off the Diana Panther N-Tec 22cal.

    • Hafedh from USA:

      No

    • Hafedh from USA:

      No

  • Manuel from USA asked:

    I read that you have to professionally tune this rifle what people mean by that .

    • Manuel from USA:

      Where to tune it and Thank you

    • Tyler from USA:

      Tuning usually means having some custom parts made or a tune kit installed which will reduce the vibration and smooth out the shot cycle of the gun. It is not really necessary, but some people like to do it to make the gun easier and more enjoyable to shoot.

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Item Description

DIA-23593205 [PY-4170-7966]
Diana Panther 350 N-TEC Magnum gas-piston powerplant
Caliber.22" (5.5mm)
Max Velocity1000 fps
Muzzle Energy22.47 ft/lbsMeasured with 14 ammo
StockSynthetic
ColorBlack

Compatible with Diana Panther 350 N-TEC Magnum Air Rifle

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