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PY-3139-6067

Benjamin Marauder PCP Air Rifle, Synthetic Stock

Main Product Rating 4.54.5 (374 reviews) Review, article, latest buzz
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Benjamin Marauder PCP Air Rifle, Synthetic Stock

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$569.99

List Price $599.99Orig.Price $579.99Save $10.00(1%)

Select caliber:
.177 (4.5mm)
.22 (5.5mm)
.25 (6.35mm)
Select upgrades:
Crosman Barrel
Crosman Barrel
Lothar Walther Match Barrel w/ Picatinny Rail
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  • FeatureIcon
    Built in America. Made in the USA with globally sourced products.
  • FeatureIcon
    WARNING 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
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Item details
BJ-BP1764S [PY-3139-6067]
Benjamin Marauder with adjustable comb

Sold & shipped by Pyramyd AIR


Benjamin Marauder Synthetic Price

$569.99

Caliber.177 (4.5mm)
Max Velocity1100 fps
StockSynthetic
GripAmbi
ColorBlack

*The owner's manual does not show the correct weight and length for this rifle.

The Benjamin Marauder air rifle is one of the most popular precharged pneumatic guns made today. The wood-stocked version came out first, but this synthetic-stocked version kicks it up a notch with a vertically adjustable comb and a whole bunch of improvements!

Most PCPs require 2,900-3,000 psi air pressure. You can run it on high-pressure air from 2,000 to 3,000 psi by making the adjustments shown in the owner's manual.

Since this air rifle is a repeater, it's one of the best hunting rifles you'll find. Attach sling loops and a sturdy sling to the mounted sling swivel studs so you can easily carry the gun for hours while in the field.

Remember to mount a scope, as this air rifle doesn't come with open sights.

Testing has shown that filling your Marauder air rifle to no more than 2,600 psi (179 bar) may deliver the greatest accuracy. We recommend trying different fill levels between 2000 and 3000 psi to determine the optimum fill level for your own rifle. Each gun is different. A chronograph is the best way to determine optimum fill levels for precharged pneumatics (PCPs).

The owner's manual states this about fill pressures:
"The Marauder has been factory set to an efficient fill pressure that will suit most hunting and target uses."

If you're left-handed and need the bolt moved to the left side of the rifle, please add that optional service to your cart when you buy your gun.

Helpful resources:




Benjamin Marauder PCP Air Rifle, Synthetic Stock

  • 10-shot repeater with auto-indexing feature (.25 cal is an 8-shot repeater)
  • Uses compressed air: 2,000 to 3,000 psi (make adjustments as shown in the owner's manual)
  • Can be adjusted for different velocities
  • Internal shroud makes this a VERY quiet gun
  • Choked barrel delivers superior accuracy
  • 2-stage adjustable match trigger...and the trigger is metal!
  • Raised aluminum breech for easier loading of circular magazine
  • 11mm dovetail on original/ Lothar Walther Barrels include a Weaver/Picatinny Rail
  • Ambidextrous synthetic stock with vertically adjustable comb (almost a full pound lighter than the wood-stocked rifle!)
  • Reversible bolt -- switch from right to left side (with our special service)
  • Built-in air pressure gauge (manometer)
  • 215cc air reservoir
  • 7.30 lbs.*
  • 42.8" long*
  • Air reservoir ends with a male quick-disconnect Foster fitting for fast refills (requires a female Foster quick-disconnect adapter to fill from a scuba tank or hand pump)
  • Includes one magazine and sling swivel studs
  • Upgrades from the original version of the gun: Factory-installed depinger changes the sharp "ping" to a dull thud. Improved valve (increases the number of shots: .177/.22=32 shots, .25=16 shots). Trigger moved back for better hand position. Optional reversible bolt for left- or right-handed shooters. Simplified breech design for assembly, service and to provide a more stable platform for larger scopes.


As the caliber increases, the gun becomes somewhat louder.

PLEASE NOTE: Marauders that come with the Lothar Walther Barrels feature Weaver/Picatinny rails instead of the 11mm Dovetail of the original.

See other products by Crosman > Benjamin

See manual
Item details
BJ-BP1764S [PY-3139-6067]
Benjamin Marauder with adjustable comb

Sold & shipped by Pyramyd AIR


Benjamin Marauder Synthetic Price

$569.99

Caliber.177 (4.5mm)
Max Velocity1100 fps
StockSynthetic
GripAmbi
ColorBlack

Benjamin Marauder Synthetic Specs

Max Velocity1100 fps
Overall Length42.8"
ButtplateSoft rubber recoil pad
FunctionRepeater
Weight7.3 lbs
Trigger Pull1.5 lbs
ScopeableYes
SafetyManual
Suggested forSmall game hunting/target practice
Caliber.177 (4.5mm)
Loudness2-Low-Medium
Barrel Length20.0"
Shot Capacity10
BarrelRifled
Front Sightnone
Rear Sightnone
TriggerTwo-stage adjustable
ActionBolt-action
PowerplantPre-charged pneumatic
Max Shots per Fill32
Body TypeRifle
Fixed/adj. powerMultiple settings
Cylinder Size215 cc
ShroudedYes
UpgradesCrosman Barrel
Operating Pressure3000 PSI / 206 BAR

Benjamin Marauder Synthetic Reviews

Rating 4.54.5 (374 reviews)
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Rating 2.02.0 2.0

Rating 2.02.0 2.0

Rating 2.02.0 2.0

Things I liked:

Excellent trigger adjustability. Build quality looks and feels phenomenal. Love that swivel studs come installed in the stock. Loads of adjustability between the readily accessible transfer port screw and hammer spring.

Things I would have changed:

Oh boy, here we go. Accuracy is mediocre with the Lothar Walther barrel. I tried Crosmans, H&Ns of varying head sizes from 5.5 to 5.54, Predators, JSBs, Air Arms, Normas, and a handful of Nielsens ranging from .216 to .218. Nothing to write home about. Fliers were quite common with two per magazine (10) on average. This is an air hog as well. Regardless of how I tried to tune it between 800 and 1000FPS with various pellet weights, three magazines were pushing its limits. The cylinder on this is 215cc which is sizeable. It's heavy as well, even with the synthetic stock. Balance can make up for some of that weight but the Marauder isn't particularly well-balanced either.

What others should know:

While the machining seems great, performance is severely lacking at the price. I've got a Hatsan Flash in .22 that will run circles around the Marauder. It's better balanced, weighs 25% less, is significantly quieter, gets 40 shots per fill at the same speeds on a 165cc reservoir, and shoots dimes at 35 yards. And that's, to be entirely fair, a refurbished *Turkish* air rifle at half the cost. It's crude by comparison, but it works. Never get fliers with it either, and that isn't an exaggeration. Now, I have heard great things about the Crosman barrels, and the community around the Marauder is very much into mods. It seems possible to get the shot count up on the Marauder, but it'll cost you. Perhaps the Crosman barrels are outperforming the LW ones as well. It seems there should be potential with the Marauder, but be prepared for additional costs. Out of the box, this is as mediocre as the American auto industry. You're paying a premium for "Made in the USA."

Rating 5.05.0 5.0

Rating 5.05.0 5.0

Rating 5.05.0 5.0

Things I liked:

Accurate, hard hitting, it’s a repeater (recent break barrel convert)

Things I would have changed:

Nothing. I’d only upgrade for a semi auto

What others should know:

Get a good scope, zero it well and use good ammo. This is a great way to “waste” time

Rating 5.05.0 5.0

Rating 5.05.0 5.0

Rating 5.05.0 5.0

Things I liked:

Crosman customer service employees are very well trained and well comported folks...All Maruaders are inspected and test fired prior to shipping and delivered without cosmetic finishing flaws...

Things I would have changed:

The poor understanding of many airgunners regarding the harmonics inherent in the Marauder and the necessity of being absolutely neutral with posture and hold from shot to shot...Avoid trying to prove the gun out of the box...Instead, consider the relationship like a blind date requiring some time to form a friendship with the unknown charicteristics inherent in a first introduction and consider the harmonics involved...Polite neutrality must be considered until posture and touch is considered along with breathing, trigger control, eyes on the front sight, and an uncluttered mind that is quiet and clear of distractions...Ignore the micro or larger bob and weave of the crosshair and TRUST and the shot will break appropiately! Remember, any lack of neutrality in a shooters posture on the Maruader will likely throw the shot, many times erratically...HARMONICS!!!

What others should know:

Fifty yards...Wind 10 g 17mph...SW to NE and shooting to S (188 dgr} Trees 40 t0 50' high either side of range 70 yards wide...40 shots...First 12 erratic and well left of POA. Wind was tumbling and erratic coming over the trees as sometimes the the leaves on the left were down and on the right were up. Began to read the wind and fired 25 or 27 shots into a diagonal group 3/4" by 5/8" 1" left of POA...Wind lessened and with windage scope correction 8 more shots out of 10 measured 1/2" ...Next time out, 63 yards after biblical downpour and humidity 110%...3 shots triangle 11/2 pellets wide. Forth shot 1/2 left and down 1/2". I changed my cheek weld...NEUTRALITY. Restored my complete posture and shot 5 &6 brought the group to 3/8"...My faith in the Crosman Maruader is confirmed... Note... 1974 pellets fired since May18, 2023...Enormously great fun and learning experience...Thank you Crosman...Chuck

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  • Michael W. from USA asked:

    What mounts are needed to mount a scope?

    • Val from USA answered:

      Depends on your scope's objective size. Call PyramydAir or email them and they will help you with that decision.

  • Neal from USA asked:

    Anyone happen to know fpe on the .22? Thanks

    • Paul from USA answered:

      It depends on the true velocity of your rifle you need a coronagraph to get that number.Then you'll need the weight of your projectile.

  • Henry from USA asked:

    There is a hole on the underside of the bolt. Is there supposed to be something like a small white Teflon ball in the hole? Charging handle sticks. Thanks.

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    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 Marauder PCP Air Rifle, Synthetic Stock with quick-disconnect connector (1M)

    To start over click reset

    Airgun Academy Episode 38 - PCP Filling Systems
    10-for-$10 Test
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    10-for-$10 Test

    $10.00
    Right-hand bolt moved
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    Right-hand bolt moved to left

    $35.00
    20-for-$20 Mount/Zero Scope
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    20-for-$20 Mount/Zero Scope

    $20.00
    Degassing Service
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    Degassing Service

    $10.00
    PCP 24 Hour
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    PCP 24 Hour Leak Test

    $10.00
    1-Year Service Contract
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    1-Year Service Contract

    $29.99
    2-Year Service Contract
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    2-Year Service Contract

    $49.99

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