Hi Point C9 - Simple Fixes = Better Function - TheFireArmGuy

Published on August 22, 2018
Duration: 4:38

This guide provides simple modifications for the Hi-Point C9 to improve feeding reliability. It details how to polish the feed ramp and adjust magazine feed lips, addressing common failures to feed. These steps are presented as beginner-friendly DIY solutions.

Quick Summary

To fix feeding issues on a Hi-Point C9, polish the feed ramp with light-grit sandpaper and metal polish to remove obstructions. Additionally, gently bend the magazine feed lips outwards using pliers to create a larger opening, ensuring smoother round feeding into the chamber.

Chapters

  1. 00:00Introduction and Initial Test
  2. 00:15Identifying the Problem: Feed Issues
  3. 00:43Fix 1: Polishing the Feed Ramp
  4. 01:54Fix 2: Adjusting Magazine Feed Lips
  5. 02:29Reassembly and Initial Test After Fixes
  6. 02:57Range Test with Modified C9
  7. 03:10Ammunition Used
  8. 03:14Performance Review After Modifications
  9. 03:46Double Tap Test
  10. 03:55Tail Interest Test
  11. 04:21Conclusion and Final Thoughts

Frequently Asked Questions

What are common causes of feeding issues with the Hi-Point C9?

Common causes for feeding issues in the Hi-Point C9 include the magazine's round nose guides being improperly positioned or the feed ramp being obstructed by paint or rough surfaces. These can cause rounds to hang up during feeding.

How can I fix feeding problems on my Hi-Point C9?

Two simple fixes can improve Hi-Point C9 feeding: first, polish the feed ramp by removing any paint with light-grit sandpaper and then buffing it smooth with metal polish. Second, gently bend the magazine feed lips outwards to create a slightly larger opening for the rounds.

What tools are needed to adjust a Hi-Point C9 magazine?

To adjust the feed lips on a Hi-Point C9 magazine, you will primarily need a pair of pliers. For the feed ramp modification, light-grit sandpaper and a metal polish like Mothers Mag & Aluminum Polish are recommended.

Should I use a Dremel to modify my Hi-Point C9 feed ramp?

It is generally not recommended to use a Dremel tool for modifying the Hi-Point C9 feed ramp. Light-grit sandpaper is sufficient for removing paint and smoothing the surface, and using a Dremel carries a higher risk of over-modification or damage.

More Gunsmithing & DIY Videos You Might Like

More from TheFirearmGuy

View all →