Removing the handguard on your Smith & Wesson M&P 15 is a common task, whether you're upgrading to a different rail system, cleaning your rifle, or performing maintenance. This guide provides a step-by-step process for safely and effectively removing your M&P 15 handguard, regardless of whether it's a standard DeltaPoint Pro-compatible model or a different variant. We'll cover various handguard types and offer troubleshooting tips for common issues.
Tools You'll Need
Before you begin, gather the necessary tools. You'll likely need:
- A punch: A sturdy punch, preferably made of brass or plastic to avoid damaging your firearm, will be crucial for removing the handguard retaining pins. A small diameter punch is recommended to fit the retaining pin holes.
- A mallet or hammer: Use a mallet for a gentler approach, preventing accidental damage to your firearm. A hammer can work but requires more care.
- Possibly a torque wrench: For some handguards, a torque wrench may be helpful to ensure even pressure when re-installing.
- Optional: Protective gear: Consider wearing safety glasses to protect your eyes from flying debris.
Step-by-Step Handguard Removal
The specific steps may vary slightly depending on the exact model of your M&P 15 and the type of handguard installed. However, the general process remains consistent. Always ensure your firearm is unloaded and clear before beginning any maintenance.
1. Identify Your Handguard Type
Different M&P 15 models utilize various handguard designs. Some use a simple push-pin system, others may employ a more complex retention system. Familiarize yourself with your specific handguard's design before proceeding.
2. Locate the Retaining Pins
Carefully inspect your handguard. You'll typically find one or two retaining pins located near the front or rear of the handguard. These pins secure the handguard to the barrel nut.
3. Gently Tap Out the Retaining Pins
Using your punch and mallet, gently tap out the retaining pins. Start with light taps and gradually increase the force if needed. Be careful not to damage the handguard or the upper receiver. Work on one pin at a time to avoid accidental damage.
4. Remove the Handguard
Once the retaining pins are removed, carefully slide or rotate the handguard off the barrel nut. Some handguards may require a slight twist or pull to disengage them from the upper receiver.
5. Inspect the Barrel Nut
After removing the handguard, inspect the barrel nut for any signs of damage or wear. If the barrel nut appears damaged, consider replacing it before reinstalling the new handguard.
Troubleshooting Common Issues
- Stuck Retaining Pins: If the retaining pins are difficult to remove, try applying a little penetrating oil to help loosen them.
- Handguard Won't Slide Off: Ensure all the retaining pins are removed and that there are no obstructions preventing the handguard from sliding off. Gently rock the handguard back and forth to help it disengage.
- Damaged Handguard or Receiver: If you notice any damage to the handguard or upper receiver during the removal process, stop and consult a qualified gunsmith.
Reinstalling the Handguard
Reinstalling the handguard is the reverse of the removal process. Make sure the barrel nut is properly aligned and the handguard is seated correctly. Carefully tap the retaining pins back into place, ensuring they are securely fastened.
This comprehensive guide provides a solid foundation for removing the handguard from your M&P 15. Remember to always prioritize safety and take your time to avoid damaging your firearm. If you encounter any significant difficulties, it's always best to consult a qualified gunsmith.
