Date: 26/6/2019 1:31
0
Airgun Hunting is Legal! Check to see what is allowed in your stateLEARN MORE

Diana Panther 350 N-TEC Magnum Air Rifle

4.56 reviews
Diana Panther 350.

Roll over image to zoom in

Share your images

Pick Your Option
  • 0.177" (4.5mm)

    Caliber: 0.177" (4.5mm), Stock: Synthetic, Handle: Ambi, Diana Panther 350 N-TEC Magnum gas-piston powerplant

  • 0.22" (5.5mm)

2-year limited warranty

PY-4170-7965

$399.99

List Price $409.99

as low as $36/mo with

Add to Cart

In-stock

Estimate Shipping

Add to Compare
Add to Wish list

  • 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.
 

youTube video
See manual

other products by Diana

Caliber0.177" (4.5mm)
Max Velocity1250 fps
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
Body TypeRifle
Fixed/adj. powerFixed
Weight6.8 lbs
See manual

other products by Diana

Average Customer Review

4.5 (6 reviews)
3 star1 star

Create an online review and share your thoughts with other customers

4.0 4.0

4.0 4.0

4.0 4.0

By sub sonic from USA on 2019-03-28
See all my reviews
Was this review helpful?
0.00 ratings

Verified Purchase

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
See all my reviews
Was this review helpful?
0.00 ratings

Verified Purchase

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
See all my reviews
Was this review helpful?
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.

Create an online review and share your thoughts with other customers.   Show Other Reviews

Got a question? Got an answer?
Log in, then enter your text.

  • David from USA asked:

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

    • 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.

    • Christopher from USA asked:

      Can the piston pressure be adjusted to alter FPS as in an HW90?

      • Tyler from USA:

        No

    See all discussions

    Item Description

    DIA-23590205 [PY-4170-7965]
    Diana Panther 350 N-TEC Magnum gas-piston powerplant
    Caliber0.177" (4.5mm)
    Max Velocity1250 fps
    StockSynthetic
    GripAmbi
    ColorBlack

    Recommended Accessories / Ammo / Services

    Champion Heavy Duty.
    Champion Heavy Duty Metal Trap
    5.094 reviews
    $99.99$75.95
    Add to Cart

    In-stock

    Crosman Silicone Chamber.
    Crosman Silicone Chamber Oil
    5.0127 reviews
    $9.99$8.29
    Add to Cart

    In-stock

    Radians Coveralls Safety.
    Radians Coveralls Safety Glasses, Clear
    4.510 reviews
    $5.00$3.99
    Add to Cart

    Only 5 left in stock

    Radians Revelation Safety.
    Radians Revelation Safety Glasses, Camo Frame,...
    5.04 reviews
    $20.00$14.99
    Add to Cart

    Only 3 left in stock

    ATK Weaver Gunsmith.
    ATK Weaver Gunsmith 36-Pc Tool Kit
    4.510 reviews
    $26.99$23.99
    Add to Cart

    Only 1 left in stock

    Gamo Cleaning Rod.
    Gamo Cleaning Rod Kit, .177 Cal
    3.015 reviews
    $14.99$12.99
    Add to Cart

    In-stock

    Champion Target Holder.
    Champion Target Holder, Folding
    4.56 reviews
    $40.00$34.99
    Add to Cart

    Only 2 left in stock

    Gamo Varmint Hunter.
    Gamo Varmint Hunter Kit, 4x32 Rifle Scope, Laser ...
    4.57 reviews
    $99.90$69.90
    Add to Cart

    Only 2 left in stock

    Airburst MegaBoom Supersonic.
    Airburst MegaBoom Supersonic Target System (STS),...
    3.04 reviews
    $129.99$94.95
    Add to Cart

    Only 5 left in stock

    Gamo .177 Pellet.
    Gamo .177 Pellet Sampler Pack
    4.066 reviews
    $19.99$17.99
    Add to Cart

    In-stock

    RWS Pellet Sampler.
    RWS Pellet Sampler
    4.031 reviews
    $17.95$14.95
    Add to Cart

    In-stock

    RWS .177 Cleaning.
    RWS .177 Cleaning Pellets, 100ct
    4.519 reviews
    $12.00$8.95
    Add to Cart

    In-stock

    Click to select from all accessories, ammo and services recommended by our experts for this model

    Service Plans

    Diana Panther 350.
    4.5
    Diana Panther 350 N-TEC Magnum Air Rifle
    10-for-$10 Test!.
    10-for-$10 Test!
    Add to Cart
    20-for-$20 Mount/Zero Scope!.
    20-for-$20 Mount/Zero Scope!
    Add to Cart

    This product is out of stock. Estimated in-stock date 09-02-2019

    Compatible with Diana Panther 350 N-TEC Magnum Air Rifle

    Navigation