Which statement best describes the recommended approach to feed ramp polishing?

Which statement best describes the recommended approach to feed ramp polishing?

• A. Polish the feed ramp before testing any function.
• B. Do not polish the feed ramp if the factory ramp is already highly polished.
• C. Polish only after firing 1,000 rounds.
• D. Always polish, regardless of factory condition.

Answer: (B)

The recommended approach hinges on preserving what already works. If the factory feed ramp is already highly polished, leave it as is. A ramp’s smooth, factory-finished surface is the result of precise geometry and edge bevels designed to feed rounds reliably with the intended ammo. Polishing further can remove material or alter the ramp’s angle and bevel, potentially introducing feeding problems rather than preventing them. In contrast, if a ramp is rough, pitted, or shows noticeable imperfections, only then would careful, limited polishing be considered to restore a smooth path for the cartridge. The key idea is to avoid unnecessary alterations when the factory finish is already excellent.

The recommended approach hinges on preserving what already works. If the factory feed ramp is already highly polished, leave it as is. A ramp’s smooth, factory-finished surface is the result of precise geometry and edge bevels designed to feed rounds reliably with the intended ammo. Polishing further can remove material or alter the ramp’s angle and bevel, potentially introducing feeding problems rather than preventing them.

In contrast, if a ramp is rough, pitted, or shows noticeable imperfections, only then would careful, limited polishing be considered to restore a smooth path for the cartridge. The key idea is to avoid unnecessary alterations when the factory finish is already excellent.