Remington 1100/1187 Firearm Maintenance: Part 2 Cleaning

Published on June 4, 2013
Duration: 3:40

This comprehensive guide details the cleaning process for Remington 1100 and 1187 semi-automatic shotguns, as demonstrated by Brownells Gunsmith. It emphasizes thorough cleaning of the gas system, barrel extension, and critical components like the O-ring, recommending specific products for effective fouling removal and maintenance. The instruction highlights common wear points and provides methodical steps for a deep clean, suitable for intermediate users seeking to maintain their firearms.

Quick Summary

Maintain your Remington 1100/1187 shotgun with expert cleaning techniques from Brownells. Focus on thoroughly cleaning the gas cylinder, barrel extension, and the critical O-ring seal, using specialized products like Hoppe's No. 9, Slip 2000 Carbon Killer, and Birchwood Casey Gun Scrubber for optimal performance.

Chapters

  1. 00:00Introduction and Tools
  2. 00:15Cleaning the Barrel Bore
  3. 01:05Barrel Extension and Gas Cylinder
  4. 01:33Inspecting the Barrel Seal and Piston
  5. 02:12Trigger Group and Receiver
  6. 02:42Action Bar and Bolt

Frequently Asked Questions

What are the essential tools for cleaning a Remington 1100 or 1187 shotgun?

Essential tools include a cleaning rod, gauge-appropriate brushes and mops, cleaning patches, a reliable solvent like Hoppe's No. 9, a 1/16-inch wire for gas ports, and specific cleaners like Slip 2000 Carbon Killer and Birchwood Casey Gun Scrubber.

How should the barrel seal (O-ring) on a Remington 1100/1187 be maintained?

The barrel seal (O-ring) should be wiped clean and meticulously inspected for wear or erosion. It's a common failure point, so keeping spare O-rings on hand is highly recommended for timely replacement.

What is the recommended cleaning procedure for the trigger group on these shotguns?

The video advises against disassembling the trigger group. Instead, spray it liberally with Rem Oil, let it sit for about 15 minutes, spray again, and then shake off any excess lubricant.

Why is cleaning the gas cylinder and ports so important for Remington 1100/1187 shotguns?

The gas cylinder accumulates the most fouling. Ensuring the gas holes are clear with a 1/16-inch wire is crucial for the proper functioning of the gas-operated system, preventing malfunctions caused by debris.

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