FAQs

When the front and rear sight are 27 inches apart, each click will give you ¼ MOA of adjustment. In other words, at 10 yards each click will move the point of impact of the pellet 0.025 of an inch.

Yes, this is normal.

This something we have heard about in the past.  It happens on some guns and not on others. There is nothing but gravity holding the handle down but as long as the bolt deoe not open, there is no malfunction. 

It is possible for the O-ring on the bolt nose to be missing and if this is the case, a replacement may be purchased from Customer Service.

Yes!

The weight is generally in the range of 3-4 pounds. The trigger is not adjustable.

The 2400KT is not equipped with a hammer spring adjuster and we do not sell one for this gun.

Generally speaking, a "hammer spring adjuster", like the one that comes on the 2300S, allows for slight adjustment of velocity. Its main function is to fine tune the usage of CO2 for a longer "flat curve".

We do not recommend customers modify or disassemble their guns, other than what is described in the manual. An exception would be the steel breech kit which comes with instructions.

The manual states "Your air pistol is designed with an adjustment to change the trigger pull from 1 to 4 lbs. " Unfortunately the language is misleading. Most, if not all guns will not be able to go down to one pound. The manual should state between 1 to 4 lbs. I think 2.5 pounds is the most realistic number.

*Note: This will be corrected in the manual when it is updated.

Yes, they can be especially when non-lead pellets are used, it will break the sound barrier, resulting in a loud crack.

It is not recommended you leave CO2 cartridges in you air gun as it can ruin the seals. It is not safe, you should also check to ensure no pellets or bb’s are in the chamber.

To be sure your air gun is empty, use a cleaning rod to ensure no pellets or bb’s are lodged in the barrel.

An empty CO2 cartridge is recyclable like any other scrap metal.  It can also be disposed of as you would any other empty container in the household trash or landfill.

Review and follow the warnings on the product:

• WARNING : 12 gram CO2 under pressure.
• Do not mutilate or incinerate.
• Do not expose to heat or store above 120 degrees Fahrenheit.
• Keep CO2 cartridges away from children.
• Not for human consumption.

The product we sell as RMCOIL is made 100% from a Dow Corning product that is in the family of chemicals called Silicone. We can provide a safety data sheet if requested for this material. In it you will see they list the “Substance name” as “Dimethyl, phenylmethyl siloxane, trimethyl-terminated”.

Technically yes, but other parts would also have to be changes and Crosman only provides information (EVP’s) on the parts needed to repair a gun to original configurations.

We do not recommend modifying your gun and specifically warn against it in the manual.

I would recommend adding a new Benjamin Trail NP2 Synthetic in .22 Caliber, (Model: BTN292SX) to your gun rack.  The TR77 is a very nice rifle , but if you want (or need) more power and a smother shooting gun, the NP2 is the way to go.

The 66-0361 Barrel is currently rifled with a 10 grooves, Right Hand twist, 1 in 16 inches.

This barrel is used on the 66GTW and the 66GTBBK ( as well as the Torrent 525 series of guns).

Traditionally all older 66 guns were rifled as well.

Yes. The 1399 shoulder stock is compatible with a number of our products including:

• Benjamin Marauder Pistol (BP2220)
• Benjamin Woods Walker (BP2220-AP)
• 2240
• 2250XE
• etc. etc. etc.

If for some reason you need to dispose of a unused CO2 powerlet/cartridge you first need to pierce the bottle to empty the co2 pressure.  The best way I have found is to use a CO2 pistol like the Crosman 357.

Review and follow  all the warnings on the product:

• WARNING : 12 gram CO2 under pressure.
• Do not mutilate or incinerate.
• Do not expose to heat or store above 120 degrees Fahrenheit.
• Keep CO2 cartages away from Children.
• Not for human consumption.

No. The FAH004 is a DIN adaptor and is not compatible with an SCBA tank (also known as a fireman’s tank).

We do not have an adaptor for an SCBA (self contained breathing apparatus) tank.

Short Answer

14 Joules             

Long Answer

The 2260 is advertised as shooting “up to 600 fps”.  So it probably shoots in the range of 550 – 590 fps using the Crosman 14.3 grain pellets.

If you plug those numbers into the attached “Vel_Energy.xls” spreadsheet you get  between 13 – 15 Joules. 

No it will not, the new NP2 has a different piston and compression tube diameter.

The CBT trigger is adjustable for the second stage feel. You can remove the presence of the second stage fee or you can adjust it so that there is little or no "creep" in the second stage as it lets off.

Short Answer:

Yes

Long Answer:

This is something we have heard about in the past. It happens on some guns and not others. There is nothing but gravity holding the handle down. As long as the bolt does not open, there is nothing technically wrong with the gun. Make sure there is an O-ring on the bolt nose. If the O-ring is missing please contact  Crosman Customer Service.

If we don’t ship to your zip code, there’s usually a very good reason for it. Some areas have local restrictions or regulations that prevent us from shipping directly to your door and in most cases, this can be solved by providing us with the address of a local Federal Firearms License holder (FFL) to receive your airgun.

INTERNATIONAL ORDERS

For crosman.com orders we do not ship outside the United States. Sorry. We’d love to but....it’s complicated. Please order from your local dealer because they will know exactly what is legal to own in your country.

If it’s a current product, we can do it along with any of our certified Service Centers. If it’s an out-of-production model, we recommend checking the service centers.

A variety of sources are available online for replacement and upgraded parts. These sources are ready and willing to help you learn what is compatible with your particular rifle or pistol.

You may have a local facility for airsoft repair and not even know it. These folks may also be able to provide parts assistance as well.

To find a parts or service dealer, simply search online for "airsoft parts" or "airsoft service or repair".

The Marauder finish speciation is a “catalyzed lacquer”. We do not recommend a specific Manufacture or Product. We also cannot give any instruction or guidance on how to perform such a repair.

The specifications on our technical drawings is proprietary information and we do not give it out.

We do not sell parts for modifications or suggest modifying our products. Note: Modifications made during the warranty period will void the warranty.

Download from our website or call 800-724-7486.

Contact The Gravel Agency for information – 866-662-4869.

The spacer (2300-037) helps regulate the gun’s velocity to give the longer shot string desired for silhouette shooting.

Nope.

This gun is essentially the same as the RNP77 Remington Nitro Piston which also covers RNP22, ELS77, ELS22 and their "6-" and "8-" variations.

Sorry, we don’t give out information like our drawings, even if they have been obsoleted for 30 years or more.

No, new and old parts can not be mixed and matched. If you need an old part (like the -107 valve body) and it is no longer available, you’ll need to buy a whole new assembly.

Internally, the Nitro Venom (model #CVW1K77NP) is the same gun. The big differences are all external, such as the stock, scope, picatinny rail, compression tube, barrel and lack of iron sight. But its EVP can be used to determine seals and piston parts.

Short Answer

"Petroleum based oil" is a general term that usually refers to non-synthetic oils used for lubricating something. An example is motor oil that you put in your car’s engine.

"Petroleum distillate" is generally a more flammable product that is use as a solvent. An example is the gasoline you put in your car’s gas tank.

Long Answer

Crosman Pellgun oil is basically a high grade of 30 weight, non-detergent motor oil. The key is the "non-detergent" part, because additives that are put in most motor oils to keep the engine clean, will corrode the seals in the gun.

Petroleum - As a technical term, petroleum encompasses the liquid (crude oil), gaseous (natural gas), and viscous or solid (bitumen, asphalt) forms of hydrocarbons that occur in the Earth, but the meaning is often restricted to the liquid oil form.

So the Pellgun oil is a Petroleum based product, because it is a lubricating oil.

The term "Petroleum distillate" could cover a lot of products. Petroleum distillate products include jet fuel, diesel oil, light fuel oil, lubricating oils, motor oils, heavy fuel oils, tars, and asphalt. As well as others that are solvents like mineral spirits, kerosene, white spirits. Most products that come for petroleum are manufactured by a distillation process, which is what the term Distillate means.

Distillate is more commonly used as an abbreviated form of middle distillate.

Middle distillates generally refer to petroleum products in the boiling range beginning at above 160 degC and ending at below 420 deg C -- i.e., between gasoline and heavy fuel oil. These include gas oil, diesel and jet fuel (kerosene).

So if a product has the warning "Contains Petroleum distillate" that is red flag that is should not be used in our air guns.

In most cases the products we, or our vendors, use is proprietary and we do not reveal our processes.  The products are industrial grade and not normally available to consumers in standard outlets, like paint or home improvement stores. 

The best option may be send the stock to a professional gun stock, furniture or cabinet maker. If you prefer to do it yourself, you’ll be best off to strip the finish entirely and start from scratch.

The stock is made from a polypropylene-based material. We do not recommend painting it, as it can be difficult to get paint to properly adhere to it.

0.050" which is the smallest one in a common set of SAE (English) Hex Key Set.

Yes the new baffles could be used, but all the old baffles would need to be replaced by a new set, plus replace the old O-ring with the new spring.

Nope.

Replacing a missing O-ring in the breech end of the barrel is the common fix for a "puff of air" when the gun is shot. If the operator fires a Marauder without the bolt being closed, this O-ring can be forced out. Since this did not fix the gun, it needs to be repaired by a Service Station or returned to Crosman. All other repairs that may fix this issue will require disassembly of the gun and unfortunately is not something that can be explained over the phone.

Check your local hardware store or auto supply store.