Introduction
This manual provides essential information for the safe and proper operation, maintenance, and care of your Crosman PFM16 CO2-Powered Full Metal BB Air Pistol. Please read this manual thoroughly before using the air pistol. Retain this manual for future reference.
The Crosman PFM16 is a compact, full-metal, semi-automatic CO2-powered BB air pistol designed for target practice and plinking.
Important Safety Information
WARNING: Not a toy. Misuse may cause serious injury or death. Read all instructions before use.
- Always treat the air pistol as if it were loaded.
- Keep the muzzle pointed in a safe direction at all times.
- Keep your finger off the trigger until you are ready to shoot.
- Be sure of your target and what is beyond it.
- Always wear safety glasses when shooting.
- Keep the air pistol unloaded and separated from ammunition when not in use.
- Store the air pistol and CO2 cartridges out of reach of children.
- Never shoot at hard surfaces or water, as BBs can ricochet.
- Do not modify the air pistol.
- CO2 cartridges can explode if heated above 120°F (49°C). Do not puncture or incinerate.
Legal Disclaimer: CO2 Cartridges not included, sold separately.
Package Contents
Upon unpacking, ensure all items are present:
- Crosman PFM16 CO2-Powered Full Metal BB Air Pistol
- Instruction Manual (this document)
Note: CO2 cartridges and 4.5mm steel BBs are sold separately and are required for operation.
Product Overview
The Crosman PFM16 is a robust air pistol designed for reliable performance. Key features include:
- Compact Full Metal Design: Ensures durability and a realistic feel.
- Semi-Automatic Action: Allows for rapid firing.
- CO2-Powered: Utilizes one 12-gram CO2 cartridge (not included) to deliver velocities up to 400 FPS.
- 20-Round Drop-Out Clip: Easy loading and quick changes. Compatible with traditional steel 4.5mm BBs.
- Fixed Sights: Features a fixed blade front sight and a fixed notch rear sight for consistent aiming.

Image: Side view of the Crosman PFM16 CO2-Powered Full Metal BB Air Pistol, showcasing its full metal construction and compact design.
Setup and Loading
1. Loading the CO2 Cartridge
- Ensure the air pistol is unloaded and the safety is engaged.
- Locate the grip panel on the air pistol. The grip slides back to reveal the CO2 compartment.
- Insert one 12-gram CO2 cartridge (sold separately) into the compartment with the narrow neck facing upwards.
- Tighten the CO2 piercing screw until the cartridge is pierced and sealed. Do not overtighten.
- Slide the grip panel back into its closed position.

Image: A box of Crosman 12-gram CO2 cartridges, essential for powering the air pistol.
2. Loading BBs into the Magazine
- Press the magazine release button to remove the 20-round drop-out clip from the air pistol.
- Pull down the spring follower on the side of the magazine until it locks into place.
- Insert up to 20 4.5mm steel BBs (sold separately) into the loading port.
- Release the spring follower carefully to secure the BBs.
- Insert the loaded magazine back into the air pistol until it clicks into place.

Image: A container of Crosman Copperhead 4.5mm copper-coated BBs, suitable for use with the PFM16.
Video: Official Crosman video demonstrating the features and loading process of the PFM16 CO2-Powered Full Metal BB Air Pistol. This video shows how to load the 20-round drop-out clip and insert it into the pistol.
Operating Instructions
1. Engaging and Disengaging Safety
- To engage the safety, push the safety switch to the "S" position (Safe). The air pistol will not fire.
- To disengage the safety, push the safety switch to the "F" position (Fire). The air pistol is now ready to fire.
- Always engage the safety when the air pistol is not in immediate use.
2. Firing the Air Pistol
- Ensure the air pistol is loaded with a CO2 cartridge and BBs.
- Point the air pistol in a safe direction towards an appropriate target.
- Disengage the safety (move to "F" position).
- Aim using the fixed front and rear sights.
- Gently squeeze the trigger to fire. The air pistol will fire in semi-automatic mode until the magazine is empty or the CO2 cartridge is depleted.
- After firing, engage the safety immediately.
Maintenance and Storage
1. Cleaning
- Regularly wipe down the exterior of the air pistol with a clean, dry cloth to remove dirt and debris.
- Apply a drop of Crosman Pellgunoil (or similar non-detergent oil) to the tip of each new CO2 cartridge before insertion to lubricate the seals.
- Do not use harsh chemicals or solvents, as they may damage the finish or internal components.
2. CO2 Cartridge Removal
- Always ensure the air pistol is unloaded and the safety is engaged before removing a CO2 cartridge.
- Slowly loosen the CO2 piercing screw to release any remaining pressure.
- Remove the depleted CO2 cartridge.
- Do not leave a pierced CO2 cartridge in the air pistol for extended periods (more than 24 hours) as it can damage the seals.
3. Storage
- Before storing, ensure the air pistol is unloaded, the CO2 cartridge is removed, and the safety is engaged.
- Store the air pistol in a cool, dry place, away from direct sunlight and extreme temperatures.
- Keep the air pistol and ammunition (BBs, CO2 cartridges) in separate, locked locations, out of reach of children and unauthorized users.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Air pistol does not fire. | Safety engaged. No CO2 cartridge or empty cartridge. No BBs in magazine. CO2 cartridge not pierced correctly. | Disengage safety. Install a new 12-gram CO2 cartridge. Load BBs into the magazine. Ensure CO2 cartridge is fully pierced by tightening the screw. |
| Low velocity or weak shots. | Depleted CO2 cartridge. Low temperature. Leaking CO2. | Replace CO2 cartridge. Use in warmer conditions. Ensure CO2 cartridge is properly sealed; apply Pellgunoil to cartridge tip. |
| BBs not feeding. | Magazine empty. Incorrect BB size. Magazine not fully inserted. | Reload magazine. Use only 4.5mm steel BBs. Ensure magazine clicks into place. |
Specifications
| Feature | Detail |
|---|---|
| Model | PFM16 |
| Brand | Crosman |
| Power Source | 12-gram CO2 cartridge (not included) |
| Ammunition | 4.5mm Steel BBs |
| Magazine Capacity | 20 Rounds |
| Velocity | Up to 400 FPS |
| Sights | Fixed Blade Front, Fixed Notch Rear |
| Action | Semi-Automatic |
| Frame Material | Metal |
| Barrel Material | Alloy Steel |
| Product Dimensions | 8"L x 2"W x 8"H |
| Item Weight | 1.6 Pounds |
| Color | Silver |
| UPC | 028478147775 |
Warranty and Support
Crosman Corporation stands behind its products. For specific warranty information and support, please refer to the official Crosman website or contact their customer service directly.
Manufacturer: Crosman Corporation
For further assistance or to view additional products, visit the official Crosman store: Crosman Store on Amazon







