REMINGTON M870,M1100, AND M11-87 SHOTGUNS SHOP MANUAL RSG1

Manufacturer: Heritage Gun Books
SKU: 894708
Manufacturer part number: RSG1
UPC: 715889000071
Availability: 20 in stock
Old price: $54.99
$43.04
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Remington M870, M1100 & M11-87 Shotguns Shop Manual (RSG1) – Complete Guide

Remington RSG1 Shop Manual – M870, M1100 & M11-87 Shotguns

UPC: 715889000071

Product Overview

The Remington RSG1 Shop Manual is the definitive service guide for three of the most popular Remington shotguns ever produced – the M870 pump‑action, the M1100 semi‑automatic, and the M11-87 tactical variant. Engineered for gunsmiths, armory technicians, and serious shooting enthusiasts, this manual delivers comprehensive, step‑by‑step instructions, high‑resolution diagrams, and safety procedures that cover every aspect of inspection, cleaning, troubleshooting, and repair.

Whether you own a classic 12‑gauge M870, a precision‑engineered M1100, or the rugged M11‑87, the RSG1 manual equips you with the knowledge to keep your shotgun operating at peak performance.

Key Features & Benefits

  • All‑in‑One Reference: One manual covers three Remington models, eliminating the need for separate documents.
  • Detailed Exploded Views: Over 150 high‑resolution diagrams illustrate internal components, part numbers, and assembly sequences.
  • Step‑by‑Step Procedures: Clear, numbered instructions for disassembly, cleaning, lubrication, and reassembly.
  • Safety First: Comprehensive safety warnings and best‑practice guidelines to protect both the operator and the firearm.
  • Parts Catalog: Complete list of OEM part numbers, compatible aftermarket alternatives, and ordering information.
  • Troubleshooting Charts: Quick‑reference flowcharts help diagnose common malfunctions such as feeding, ejection, and firing‑pin issues.
  • Regulatory Compliance: Meets Remington’s official service standards and U.S. firearms industry guidelines.

What’s Inside the Manual?

  1. Introduction & Safety Protocols
  2. Model Overviews – M870, M1100, M11‑87
  3. Tools & Equipment Required for Service
  4. Disassembly Instructions for Each Model
  5. Cleaning & Lubrication Guidelines
  6. Inspection Checklist – Barrel, Action, Trigger Group, Stock
  7. Adjustment Procedures – Trigger, Safety, Ejector
  8. Repair & Replacement Instructions (including springs, pins, and bolts)
  9. Reassembly & Function Testing
  10. Parts List & OEM Part Numbers
  11. Troubleshooting Flowcharts
  12. Warranty & Service Information

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  • “Remington shotgun shop manual PDF”
  • “RSG1 M870 repair guide”
  • “M1100 service manual download”
  • “M11‑87 troubleshooting steps”

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Technical Specifications

AttributeDetail
FormatPDF (high‑resolution, searchable)
Pages~250 pages (including diagrams)
CompatibilityRemington M870, M1100, M11‑87 (all gauge options)
LanguageEnglish
ISBN/UPC715889000071
File Size12 MB (optimized for quick download)

Get the RSG1 Manual Today

Enhance your shotgun maintenance routine and extend the life of your Remington firearms with the definitive RSG1 shop manual. Download instantly, print for shop use, or reference on any device. Perfect for professional gunsmiths, law‑enforcement armories, and dedicated shooters seeking reliable, manufacturer‑approved guidance.

Download the Remington RSG1 Manual

© 2026 Remington Publishing. All rights reserved.

The End
Products specifications
SubCategoryBooks & Media
ManufacturerHeritage Gun Books
CategoryReloading
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