

Seneca Sumatra 2500, 500cc Reservoir
PY-1077-2898
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Description
We tested the gun with Eun Jin pellets. Below are the shots listed from first to the sixth:
.22 caliber, 28.5 grains, 3000 psi
1,113 fps
1,100 fps
1,093 fps
1,075 fps
1,069 fps
1,067 fps
Lighter pellets will deliver faster velocities, heavier pellets will give slower velocities.Our tech department tested the .25 cal. Sumatra with 35.8-grain Eun Jin domed pellets:
Shot No. 1: 1032 fps
Shot No. 2: 1021 fps
Shot No. 3: 1009 fps
Shot No. 4: 1000 fps
Shot No. 5: 994 fps
Shot No. 6: 986 fps
Shot No. 7: 985 fps
Shot No. 8: 976 fps
Shot No. 9: 968 fps
Shot No. 10: 962 fps
Shot No. 11: 954 fps
Shot No. 12: 945 fps
Click on the AMMO link for a list of recommended pellets. Check the ACCESSORIES link for additional rotary clips, scopes, mounts, durable targets and maintenance items.
- Shop related categories: pellet guns, pellet rifles
Seneca Sumatra 2500 rifle
- Precharged pneumatic
- 500cc air reservoir
- Male Quick Disconnect Foster fitting with cover
- 6-shot rotary clip (accepts longer pellets)
- Lever-action
- Ambidextrous Monte Carlo stock
- 2-stage adjustable trigger
- Adjustable rear sight
- Fixed front sight
- 3/8" center-to-center groups @ 30 yds w/Eun Jin pellets
- 11mm scope ramp
- Steel barrel with 1:18 RH twist
- Adjustable power wheel has 13 settings
- Up to 78.41 ft-lbs of muzzle energy
- Up to 20 max shots on high power and up to 33 max shots on medium power
- Includes 2 6-shot rotary clips
A hard Plano rifle case (PL1502-01) is strongly suggested!
Specifications
PCP Fill Options
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Compressors
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Overall Rating
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Tell us what you think
10 of 101 Seneca Sumatra 2500, 500cc Reservoir Reviews
The gun is well made and looks good
Things I Would Have ChangedNever worked ! $799 gun broke in less than 100 shots and they now want $200 to fix it.
What Others Should KnowDo not buy - Junk
Power, power and more power. Accuracy is sharp. I like shooting it cowboy style with no bags on a bench or standing. Nice groupings despite a good kick. Fun lever action.
Things I Would Have ChangedNot much. The air tube does not hold the fill 100% after filling but settles to about 3/4....I decided to fill it then turn it muzzle down before opening the pump release valve and it helps a bit. Not a big deal for me.
What Others Should KnowLittle loud for the backyard even with a DonnyFL moderator so warn your neighbors that your installing a deck with your pneumatic nail gun for a few weeks...
It's a pretty nice air rifle. Looks are not that important to me but it is really nice to see walnut in a plastic world. Power seems to be as advertised. Haven't measured velocity yet but 16 gr.pellets seem to go supersonic. Pyramyd followed my shipping instructions and rifle arrived in bush Alaska in about a week.
Things I Would Have ChangedKinda heavy but so what? Magazines could be improved with some type of detent to keep pellets from falling out. Somewhat difficult to insert magazine especially with scope in place.
What Others Should KnowCracks like a rimfire when fired. If you have that kind of money to spend, go for it. Durability yet to be determined, if it continues to function for a couple or more years itll be a favorite of mine.
Very powerful with the 43.2 grain end Jin pellets.
Things I Would Have ChangedPackage with a moderator.
What Others Should KnowYou need a very good back stop for this rifle if shooting on high power. As shipped it is in no way back yard friendly but with a moderator and a very strong back stop could be. I know when I shot mine I used hearing protection.
Great gun. Shoots better than my 22 rim fire. I studied for several months before I chose the Sumatra 2500. For the money you can get it with scope, pellets, and a bipod for less than a fx gun.
Things I Would Have ChangedNothing
What Others Should KnowI am glad I got the bipod. PA has a part that will fit the air tube on the 2500 long gun only and the bipod fits right on it. I got the 20 for$20.00 and that is cheap insurance that insures you have no problems starting out. PA ROCKS!
Accurate, power, well made, beautiful
Things I Would Have ChangedLighten if possible and add a moderator
What Others Should KnowTruly an excellent rifle
SHOOTS VERY ACCURATE, SHOOTS THE JSB AND SENECA POINTED PELLETS HOLE IN HOLE, VERY VERY POWERFUL, RIGHT UP THERE WITH THE HERULES BULLY, SO ITS A POWER HOUSE GUN.. ALSO LIKE THE BUILD IN FILL PROBE
Things I Would Have ChangedSO FAR THERE IS NOTHING I WOULD CHANGE.
What Others Should KnowTHE MAGS WILL NOT HOLD ROUND BALL PELLETS, THEY FALL THROUGH THE MAG, BUT THATS NOT (IN SOUTHERN GUNNER WORDS) A DEAL BREAKER, IN MY OPINION HEAD SHOTS ARE THE BEST USE FOR THIS GUN, OTHERWISE IT WILL PROBALY NOT LEAVE MUCH MEAT FOR THE TABLE
Every thing. For the money you can't get a more powerful rifle. There are others out there but they can't come close to the power and accuracy of the Sumatra. All of the high dollar rifles that cost 2 to 3 times as much can't touch it.
Things I Would Have ChangedNothing. Right out of the box it's ready to go. The wood work is great craftmanship. The engravings on the metal on each side is beautiful
What Others Should KnowHaving adjustable power is great. Using JSB 34 gr pellets on medium power=978fps, that translates into 72 plus ftlbs. I have used 40 gr Nielsen Specialty Ammo on high power and got over 97 ftlbs. At 30 yrds the JSB 34 gr shoot thru a 2x4 with out any problems. It's not pellet fussy. If you can fit it in the magazine, it will shoot it. On final thing. It is loud, very loud. I use a Wolf Airgun Silencer and now it's back yard friendly. It's devastating on Squirrels and I have dropped several 25 plus lb racoons with it. I had a 60 lb Beaver that was causing me problems and I took it out with one shot.
This is a heavy gun, but in a good way. It feels good in your hands, and balances well. It's also very accurate. One of my favorite things though, is the adjustable power wheel just in front of the lever action. You can adjust the power from a low power ,backyard friendly plinker, to a fire breathing killing machine, that sounds like a 22 long rifle going off, or louder! The magazines are longer than most others out there, which allows for loading a wider variety of pellets. Overall a very versatile gun.
Things I Would Have ChangedTo load pellets into the magazine, you lust drop them into the holes. There's nothing but gravity holding them in, so you must be careful they don't spill out before you get mag loaded into the gun. maybe an o-ring to retain the pellets. There is also nothing to stop you from loading more than one pellet into the chamber (aside from them simply getting jammed up inside). It's very easy to do, especially right as you're mounting a fresh mag.
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Jan 28, 2022
By Hugo
Es un pcp increible , no hay otro como el Sumatra he casado de todo, a veces solo con un tiro cobre presas de muchos kilos. Con calibre 25 es debastacion
Things I Would Have ChangedTal vez que le adapten un sistema regulado o plenum para aprovechar el aire
What Others Should KnowOjala que no ,lo descontinuen por que no esta en Chile y tampoco aqui en PiramidAir