Crosman MR01 User Manual
Owner’s manual
Model MR01
Mini Electronic Machine Gun
6mm Plastic BB
OWNER’S MANUAL
READ ALL INSTRUCTIONS AND WARNINGS IN THIS
MANUAL BEFORE USING THIS AIRSOFT GUN
Marine Corps trademarks used under license by Crosman Corporation.
Distributed by
Crosman Corporation
7629 Routes 5 & 20
Bloomfield, NY 14469
www.crosman.com
1-800-7AIRGUN
1-800-724-7486
Made in Taiwan
MCMR01A515
This is not a toy. Adult supervision is required. Misuse may cause serious injury,
especially to the eye. Eye protection designed for airsoft guns must be worn by the user and any person in
range. May be dangerous up to 100 yds. Read the owner’s manual before using.
Do not brandish or display this airsoft gun in public – it may confuse people and may be
a crime. Police and others may think it is a firearm. Do not change the coloration and markings to make it
look more like a firearm. That is dangerous and may be a crime.
This product contains a chemical known to the state of California to cause cancer and
birth defects (and other reproductive harm).
READ ALL INSTRUCTIONS AND WARNINGS IN THIS MANUAL BEFORE USING THIS AIRSOFT GUN.
BUYER AND USER HAVE THE DUTY TO OBEY ALL LAWS ABOUT THE USE AND OWNERSHIP OF THIS
AIRSOFT GUN.
Recommend 18 years or older to purchase. Intended for use by those 16 or older.
Please read this owner’s manual completely. Remember to treat this airsoft gun with the same respect you would
a firearm. Always carefully follow the safety instructions found in this owner’s manual and keep this manual in a
safe place for future use.
If you have any questions regarding your new airsoft gun, please contact Crosman Customer Service at:
1-800-724-7486, 585-657-6161 or www.crosman.com.
1. Learning the Parts of Your New Airsoft Gun
Learning the names of the parts of your new airsoft gun will help you to understand your owner’s manual. Use
this manual to increase your enjoyment of this airsoft gun.
A. Muzzle
B. Hopper
C. Hopper Door
D. Safety
E. Grip Frame
F. Battery Cover
G. Trigger
H. Trigger Guard
2. Operating the Safety
Keep the airsoft gun in the “ON SAFE” position until you are actually ready to shoot.
Then turn the safety to the “OFF SAFE” position.
2.1 To Put the Airsoft Gun “ON SAFE”
• The safety is located on the left hand side of the gun
behind the trigger (fig. 2)
• This airsoft gun is “ON SAFE”, unless safety is held in the
fire position.
Like all mechanical devices, an airsoft gun safety can fail.
Even when the safety is “ON SAFE”, you should continue to
handle the airsoft gun safely. NEVER point the airsoft gun at
any person. NEVER point the airsoft gun at anything you do
not intend to shoot.
2.2 To Take the Airsoft Gun “OFF SAFE”
• Locate the safety on the left hand side of the gun behind
the trigger.
• Using your thumb push the safety down toward the fire
and hold. The airsoft gun is now “OFF SAFE” and ready
to fire.
You must continue to hold the safety in the “OFF
SAFE” position while shooting
3. Installing the batteries
• The MR01 is run on 4 AA batteries (not included).
• To install the batteries, locate the battery cover on the
bottom of the grip frame.
• Slide the cover lock back and pull cover open.
• Insert 4 AA batteries as shown (fig 3).
• Close battery cover, push down and slide cover lock
back into place.
4. Loading and Unloading Plastic BBs.
Use 6 mm plastic BBs only in this soft air gun. Use of any other ammunition can cause
injury to you or damage to the soft air gun.
4.1 Loading Plastic BBs
DO NOT re-use plastic BBs because they could possibly cause damage to your airsoft gun.
• Make sure the airsoft gun is “ON SAFE” (step 2.1)
• Point the airsoft gun in a SAFE DIRECTION
• Slide forward the hopper door (fig. 4).
• Insert up to 250 6mm plastic BBs, shaking the gun slightly to help feed the BBs down in to the chamber.
• Close the hopper door.
Never assume that because the soft air gun no longer fires a BB and/or the loading
chamber is removed, that a BB is not lodged in the barrel. Always treat the soft air gun as though it is
loaded and with the same respect you would a firearm.
4.2 Unloading the Plastic BBs
Unloading without firing
• Make sure the airsoft gun is “ON SAFE” (step 2.1) and
pointed in a SAFE DIRECTION.
• Slide the hopper door back.
• Turn the airsoft gun upside down.
• Gently shake until all plastic BBs have been emptied.
• Close the hopper door.
4.3 Unloading by Firing
• Make sure the airsoft gun is “ON SAFE” (step 2.1) and
pointed in a SAFE DIRECTION.
• Your airsoft gun is fully automatic. It will continue to fire
as you hold in the trigger.
• While holding the safety in the “OFF SAFE” position,
squeeze and hold the trigger for continuous fire.
• When you are sure of your target and backstop, and the
area around the target is clear, charge and load the airsoft gun following sections 3 and 4.
• Take the airsoft gun “OFF SAFE” (section 2.2) aim and pull the trigger to fire.
5. Aiming and Firing Safely
• You and others with you should always wear eye protection designed for airsoft to protect your eyes.
• Always point your airsoft gun in a SAFE DIRECTION.
• Do not shoot at hard surfaces or at the surface of water. The plastic BBs may bounce off or ricochet and hit
someone or something you had not intended to hit.
• DO NOT re-use plastic BBs because they could possibly cause damage to your airsoft gun.
• Your airsoft gun is designed for target shooting and is suited for both indoor and outdoor use. Always
remember to place your target carefully. THINK about what you will hit if you miss the target.
• Your airsoft gun is fully automatic. It will continue to fire as you hold in the trigger.
Fig. 2
“ON SAFE”
• While holding the safety in the “OFF SAFE” position, squeeze and hold the trigger for continuous fire.
• When you are sure of your target and backstop, and the area around the target is clear, load and charge the
airsoft gun following sections 3 and 4. Take the airsoft gun “OFF SAFE” (section 2A) aim and pull the trigger
to fire.
Note: The safety must be held in position for the airsoft gun to fire.
6 . Maintaining Your Airsoft Gun
• DO NOT MODIFY OR ALTER YOUR AIRSOFT GUN. Attempts to modify the airsoft gun in any way inconsis-
tent with this manual may make it unsafe to use, cause serious injury and will void the warranty.
• If you drop your airsoft gun, check to see that it works properly before you use it again. If anything seems
changed, like a shorter or weaker trigger pull, this may mean worn out or broken parts. Call Customer Service
at Crosman for assistance before using your airsoft gun again.
7. Trouble shooting/Increasing Your Shooting Enjoyment
• Occasionally shake the gun to ensure smooth BB feeding.
• Prevent dust and dirt from getting into the hopper to keep your Airsoft gun performing at its peak. If the
efficiency of BB feeding seems to decrease, remove the hopper and BBs from feeding tube. Spray silicone
oil for 1 to 2 seconds into the feeding chamber. (Note that the hop-up operation may become unstable for a
while after using silicone oil).
• Change the batteries if firing cycle becomes slow.
• Allow the airsoft gun to cool for 5 to 10 minutes after about 500 BBs have been fired.
• If you airsoft gun jams, do not continue to fire. NEVER TRY TO CLEAR THE BARREL BY FIRING ANOTHER
ROUND.
oPlace the gun “ON SAFE”.
oTurn your gun upside down, being sure that is pointed in a safe direction.
oIf your gun has adjustable hop up, turn it off.
oInsert clearing rod with angled tip positioned so that it will push jammed BB back into hopper or magazine.
oAfter the BB has cleared, test fire the gun without ammo.
NEVER TRY TO CLEAR THE BARREL BY FIRING ANOTHER ROUND.
8. Reviewing Safety
• Do not ever point the airsoft gun at any person. Do not ever point the airsoft gun at anything you do not
intend to shoot.
• Always treat the airsoft gun as though it is loaded and with the same respect you would a firearm.
• Always aim in a SAFE DIRECTION. Always keep the muzzle of the airsoft gun pointed in a SAFE DIRECTION.
• Always keep the airsoft gun “ON SAFE” until you are ready to shoot in a SAFE DIRECTION.
• Always check to see if the airsoft gun is “ON SAFE” and unloaded when getting it from another person or
from storage.
• Always keep your finger off the trigger and out of the trigger guard until ready to shoot.
• You and others with you should always wear eye protection to protect your eyes.
• Always wear eye protection designed for airsoft over your regular glasses.
• Use 6 mm plastic BBs only.
• Do not reuse plastic BBs because they could cause possible damage to your airsoft gun.
• Do not shoot at hard surfaces or at the surface of water. The plastic BBs may bounce off or ricochet and hit
someone or something you had not intended to hit.
• Replace the backstop if it becomes worn. Place the backstop in a location that will be safe should the
backstop fail.
• Your backstop should be checked for wear before and after each use. All backstops are subject to wear and
will eventually fail. Replace your backstop if the surface is worn or damaged or if a ricochet occurs.
• Do not attempt to disassemble or tamper with your airsoft gun.
• DO NOT MODIFY OR ALTER YOUR AIRSOFT GUN. Attempts to modify the airsoft gun in any way may make
your airsoft gun unsafe to use, cause serious injury or death and will void the warranty.
• Using unauthorized repair centers or modifying the function of your airsoft gun in any way may be unsafe and
will void your warranty.
• Do not put the airsoft gun away loaded. Make sure ALL of the plastic BBs are unloaded from the airsoft gun.
• Always store this airsoft gun in a secure location.
SPECIFICATIONS
Mechanism/Action
Electronic
Caliber/Ammunition 6mm plastic BBs
Reservoir
Up to 250 6mm BBs
Weight
12 oz. (.37 kg)
Overall Length
11.75 in.
Barrel
Smooth
Safety
Lever
Velocity
Up to 150 fps (45.72 m/s)
PERFORMANCE: Many factors can affect velocity, including brand of projectile, type of projectile and barrel
condition.
DO NOT RETURN THIS PRODUCT TO THE STORE.
Our friendly customer service representatives will be glad to help. You can get answers to frequently asked
questions at www.crosman.com or you can contact us directly at 1-800-7AIRGUN (1-800-724-7486)
CUSTOMER SERVICE
If your airsoft gun is not functioning, we recommend that you call Crosman Corporation Customer service at
1-800-724-7486 or 585-657-6161. (International customers should contact their distributor.) DO NOT ATTEMPT
TO DISASSEMBLE IT! If you take it apart you probably will not be able to reassemble it correctly. Crosman as-
sumes no warranty responsibility under such circumstances.
For optimum performance use Crosman ammunition only. Using other than Crosman branded ammunition may
cause your product to malfunction and may void your warranty.
LIMITED 30 DAY WARRANTY
This product is warranted to the retail consumer for 30 days from date of retail purchase against defects in mate-
rial and workmanship and is transferable.
WHAT IS COVERED
Replacement parts and labor. Transportation charges to consumer for repaired product.
WHAT IS NOT COVERED
Transportation charges to Crosman for product. Damages caused by abuse, modification or failure to perform
normal maintenance. Any other expense. CONSEQUENTIAL DAMAGES, INCIDENTAL DAMAGES, OR INCIDEN-
TAL EXPENSES, INCLUDING DAMAGE TO PROPERTY. SOME STATES DO NOT ALLOW THE EXCLUSION OR
LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THE ABOVE LIMITATION OR EXCLUSION
MAY NOT APPLY TO YOU.
WARRANTY CLAIMS
USA Customers: Attach your name, address, description of problem, phone number and copy of sales receipt
to product. Package and return to Crosman Corporation, Routes 5 & 20, Bloomfield, NY 14469.
International Customers: Please return product to your nearest distributor. If you do not know your distributor,
please call 585-657-6161 and ask for our International Department for assistance.
IMPLIED WARRANTIES
ANY IMPLIED WARRANTIES, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
FOR A PARTICULAR PURPOSE, ARE LIMITED IN DURATION TO 30 DAYS FROM DATE OF RETAIL PURCHASE.
SOME STATES DO NOT ALLOW LIMITATIONS ON HOW LONG AN IMPLIED WARRANTY LASTS, SO THE
ABOVE LIMITATIONS MAY NOT APPLY TO YOU.
To the extent any provision of this warranty is prohibited by federal, state, or municipal law which cannot be
preempted, it shall not be applicable. This warranty gives you specific legal rights, and you may also have other
rights which vary from state to state.
CROSMAN is a registered trademark of Crosman Corporation in the United States.
Check out our complete line of Marine Corps airsoft products at marinesairsoft.com
For more information about the Marine Corps and becoming a Marine, visit marines.com
Officially Licensed Product of the United States Marine Corps, www.marines.com and 1.800.marines.