Date: 10/2/2016 17:2

Benjamin Discovery Air Rifle

PY-1543-2839

1-year limited warranty

Buy and Earn 260 Bullseye Bucks!

$259.95

List Price $299.00 Save $39.05 (13%)

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  • Description
  • Specifications
  • Customer reviews
  • Q & A: 18 answered questions
  • PCP Hookup
  • feature icon
    Built & made in the USA
This version of the Discovery does not include a pump, tank, yoke or fill adapter. To connect your Discovery to a scuba tank, you'll need a scuba tank adapter with hose and a female quick-disconnect with male threads. The tank must have a K valve.

To exhaust air or CO2 from the rifle, you need to purchase the degasser tool.


Get into precharged guns at an unheard-of price and also get the accuracy of an expensive European rifle!

Benjamin has bridged the gap and taken the pain out of PCP guns. Not only is this as low a price as you'll ever find on a PCP rifle, but it's so easy to pump up that a wispy teenager could do it!

The Discovery has raised the bar for PCP guns because it uses only 2000 psi of air. While the European companies race toward higher and higher air pressures, Benjamin is going the opposite direction and making it easier than ever to use a hand pump. If you want to use a scuba tank or carbon fiber tank, you can do that, too, and get the benefit of many more fills than you would from a gun that operates with 3000 psi. The Discovery gives you a choice! The air reservoir is 135cc. The air tank has a male Foster fitting.

The gun comes with a hardwood stock, Williams fiber optic front and rear sights, and a built-in air pressure gauge.

When you open your box, you'll see easy-to-follow and easy-to-understand instructions that'll lead you step-by-step. If you're an experienced PCP user, you'll soon see that the Discovery is the easiest PCP you've ever used. If you're new to PCPs, you'll become a pro in just a few short steps.

If you want to switch to CO2, that's easy to do, but you'll need a degasser tool to quickly exhaust all the air before filling with CO2. Attach the optional CO2 adapter, connect it to a standard paintball CO2 tank and fill 'er up! Now, commence to shootin'!

With high-pressure air, you'll get up to 25 powerful shots before you need to pump up again. On CO2, you'll get a lot more shots per fill.


Click on the AMMO link for a list of recommended pellets. The ACCESSORIES link has a list of fun targets and safety gear you'll need.
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See manual

other products by Crosman > Benjamin

Caliber0.177" (4.5mm)
Max Velocity1000 fps
Loudness4-Medium-High
Barrel Length24.25"
Overall Length39.0"
Shot Capacity1
BarrelRifled
Front SightFiber Optic
Rear SightAdjustable for windage and elevation
Scopeable11mm dovetail
TriggerSingle-stage
ButtplatePlastic
Suggested forSmall game hunting/plinking
Trigger Pull3.75 lbs
ActionBolt-action
SafetyManual
PowerplantPCP and CO2
FunctionSingle-shot
Max Shots per Fill25
Body TypeRifle
Weight5.2 lbs
Cylinder Size135 cc
See manual

other products by Crosman > Benjamin

5.0 5.0

5.0 5.0

5.0 5.0

By Bruce from USA on 2015-12-30
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Things I liked: The Discover is a real game changer for me! Right out of the box, it will shoot rings around airguns I have had before! The potential of this rifle as a " hunter" is great, with the power and accuracy it produces, the only excuse for a missed shot is the shooter himself! ( it also is quite good at grouping patterns on paper) and is also a great platform for customizing later down the road.

Things I would have changed: Nothing! It really does more than Crosman set out to design in the beginning. And with its " duel fuel " capabilities, who couldn't love this rifle ?

What others should know: Go with it ! You will love it !

5.0 5.0

5.0 5.0

5.0 5.0

By On Target Air Guns from USA on 2015-12-28
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Things I liked: This a awesome gun for the $. This gun is light weight, and deadly accurate. I purchased this gun with the hand pump and an Leaper scope and I have been extremely pleased. Pumping this gun up to 2000psi takes only a few quick minutes and I get a good 15 plus shots.

1.0 1.0

1.0 1.0

1.0 1.0

By Richard from USA on 2015-12-28
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Things I liked: I liked the way I was treated by P.A. when I returned this gun.

Things I would have changed: The gun was shooting low, to the left, and leaked air.

What others should know: If you are going to buy an air gun, buy it from Pyramid Air. This is the first new air gun I have had trouble with. I ordered the same gun from WalMart, and had the same problem with it. It took 2 days, and a call to return it. When I called P.A., I received a return label. I exchanged this gun for an Airforce escape UL. I am very happy.

Show Other ReviewsCreate an online review and share your thoughts with other customers
  • Mel from USA asked:

    What is the length of pull on this gun?

    • scott from USA asked:

      My new Disco has some air come out through the trigger area and back to my face with each shot. Is this normal?

      • Shane from USA asked:

        Does this rifle come with a degassing Tool

        • scott from USA:

          NO

      See all discussions

      To fill your PCP gun:
      1. Pick a source of air shown at right
      2. If an adapter is needed, one will be shown
      3. Add both to your cart to get hooked up

      Benjamin Discovery Air Rifle with quick-disconnect connector (1M)

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      Item Description

      Limited Quantities Benj-BP1K77GSL [PY-1543-2839]
      .177 caliber Benjamin Dual Fuel PCP & CO2 rifle.
      Caliber0.177" (4.5mm)
      Max Velocity1000 fps
      Muzzle Energy17.5 ft/lbs
      StockHardwood
      ColorBrown

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