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TSA® AP-00082 ADAPTER PLATE — GLOCK® MOS TO RMSc FOOTPRINT — FITS HOLOSUN® 407K / 507K, SHIELD® RMSc, ROMEOZERO® & MORE — 7075-T6 ALUMINUM🔥 PRODUCT DESCRIPTION
The TSA® AP-00082 Adapter Plate is a precision-engineered mounting solution designed to install compact RMSc / Holosun K-pattern red dot optics onto compatible full-width GLOCK® MOS pistols.
Machined from high-strength 7075-T6 aircraft-grade aluminum, the AP-00082 provides a secure and reliable mounting interface while maintaining a lightweight, low-profile configuration.
At only approximately 1.90 mm thick, the plate minimizes unnecessary optic height and helps maintain a clean, streamlined setup. Depending on the firearm, optic, and iron-sight heights, the low-profile design may also support improved visibility of backup iron sights.
The AP-00082 bridges the factory GLOCK® MOS mounting interface with popular compact optics using the RMSc / Holosun K-style footprint, including the Holosun® 407K and 507K, Shield® RMSc.
Its matte-black hard-anodized finish provides corrosion resistance, surface durability, and a professional factory-style appearance.
Each plate includes a hex key and five individually selected screw sets with pre-applied threadlocker, providing multiple hardware options for compatible optic installations.
✨ HIGHLIGHTS
- GLOCK® MOS to RMSc Conversion: Allows compatible RMSc and Holosun K-pattern optics to be installed on full-width GLOCK® MOS slides
- 7075-T6 Aluminum: Precision-machined aircraft-grade aluminum provides excellent strength with minimal weight
- Ultra-Low Profile: Approximately 1.90 mm plate thickness helps minimize overall optic height
- Precision CNC Machined: Manufactured for consistent alignment and secure optic mounting
- Hard-Anodized Finish: Matte-black corrosion-resistant coating provides increased surface durability
- Broad Optic Compatibility: Supports popular RMSc and Holosun K-pattern optics
- Full-Width GLOCK® MOS Compatibility: Designed for compatible GLOCK® MOS pistols with approximately 1-inch-wide slides (not for G43X & 48 Slimline)
- Five Screw Sets Included: Multiple screw options are included for compatible optic configurations
- Pre-Applied Threadlocker: Included mounting screws arrive with removable threadlocker already applied
- Installation Tool Included: Hex key included for convenient installation
- Lightweight Design: Adds minimal bulk to concealed-carry, competition, duty, and recreational setups
- Factory-Style Appearance: Low-profile matte-black design blends cleanly with compatible slides and optics
📦 WHAT\'S INCLUDED✔️ TSA® AP-00082 Adapter Plate
✔️ Five Sets of Mounting Screws
✔️ Pre-Applied Removable Threadlocker
✔️ Hex Installation Key
✔️ Protective Retail Packaging📊 SPECIFICATIONS
- Brand: TSA® Product Line
- Model: AP-00082
- Product Type: Red Dot Optic Adapter Plate
- Firearm Interface: Full-Width GLOCK® MOS
- Optic Interface: RMSc / Holosun K-Pattern
- Material: 7075-T6 Aircraft-Grade Aluminum
- Manufacturing: Precision CNC Machined
- Finish: Matte Black Hard Anodized
- Plate Thickness: Approximately 1.90 mm
- Compatible Generations: Compatible Gen 4 and Gen 5 MOS Models
- Included Hardware: Five Sets of Mounting Screws
- Threadlocker: Pre-Applied to Included Screws
- Included Tool: Hex Key
- Color: Black
- Application: Concealed Carry, Duty, Competition, Range, and Recreational Use
🔧 FITMENT & COMPATIBILITYCompatible Full-Width GLOCK® MOS Pistols Include: ✔️ GLOCK® 17 MOS
✔️ GLOCK® 19 MOS
✔️ GLOCK® 19X MOS
✔️ GLOCK® 22 MOS
✔️ GLOCK® 23 MOS
✔️ GLOCK® 34 MOS
✔️ GLOCK® 35 MOS
✔️ GLOCK® 40 MOS
✔️ GLOCK® 41 MOS
✔️ GLOCK® 45 MOS
✔️ GLOCK® 47 MOS
✔️ GLOCK® 49 MOS
✔️ Other compatible full-width Gen 4 or Gen 5 GLOCK® MOS slides using the same factory mounting interface Compatible Optics Include: ✔️ Holosun® 407K
✔️ Holosun® 507K
✔️ Shield® RMS
✔️ Shield® RMSc
✔️ SIG SAUER® ROMEOZero
✔️ SIG SAUER® ROMEO-X Compact
✔️ Swampfox® Sentinel II
✔️ ADE® RD3-018
✔️ ADE® RD3-021
✔️ ADE® RD3-030
✔️ Other compatible RMSc or Holosun K-pattern optics where mounting dimensions and screw requirements match NOT DESIGNED FOR: ✖️ GLOCK® 43X MOS
✖️ GLOCK® 48 MOS
✖️ Slimline GLOCK® slides
✖️ Standard non-MOS slides
✖️ RMR-footprint optics such as the Trijicon® RMR, Holosun® 407C, 507C, or 508T IMPORTANT COMPATIBILITY NOTICE: This adapter plate is designed for compatible full-width GLOCK® MOS pistols. It is not intended for GLOCK® Slimline MOS models such as the G43X MOS or G48 MOS. The terms RMSc footprint and Holosun K footprint are often used together in product descriptions, but minor dimensional, recoil-post, and screw differences may exist between optic manufacturers and individual models. Verify the exact firearm model, optic footprint, screw thread, screw length, and mounting requirements before installation.🛠️ INSTALLATION INFORMATION✔️ Confirm the firearm is completely unloaded before beginning installation
✔️ Remove the factory MOS cover plate and retain the original hardware
✔️ Clean the slide, adapter plate, optic base, and screw threads before assembly
✔️ Position the AP-00082 securely within the factory MOS mounting interface
✔️ Select the correct included screw set for the specific optic
✔️ Verify screw thread, screw length, and internal clearance before tightening
✔️ Follow the firearm and optic manufacturers\' recommended torque specifications
✔️ Do not over-tighten mounting screws
✔️ Allow pre-applied threadlocker to cure according to appropriate installation procedures
✔️ Confirm optic operation and establish zero after installation
✔️ Recheck mounting-screw tightness after the first range session
✔️ Professional gunsmith installation is recommended if proper fitment is uncertain⚠️ IMPORTANT SCREW NOTICEMultiple screw sets are included because optic manufacturers may use different screw lengths, head dimensions, and mounting requirements. The buyer or installer must identify and use the correct screw set for the specific optic and firearm combination. Before operating the firearm, verify that the screws securely engage the mounting interface without bottoming out, protruding excessively, interfering with internal components, or preventing the optic from seating flat against the plate. Never force an incorrect screw into the optic, plate, or slide.🛡️ TERMS & CONDITIONS✔️ 30-Day Free Returns — Pre-Paid Label Provided
✔️ Item must be unused and returned in original condition
✔️ Refunds are issued after the returned item is received and inspected
✔️ Buyer is responsible for verifying firearm and optic compatibility
✔️ Buyer is responsible for selecting the correct mounting screws
✔️ Buyer is responsible for proper installation and torque
✔️ Buyer is responsible for compliance with all applicable local, state, and federal laws
✔️ Professional installation is recommended
✔️ No sales where prohibited⚠️ CALIFORNIA NOTICE: Buyer is responsible for ensuring compliance with all applicable local, state, and federal laws. This product is an optic mounting accessory and is not a firearm. Orders may be canceled if applicable age, identity, delivery, or legal-compliance requirements cannot be completed or verified.🚚 SHIPPING DETAILS✔️ FAST & FREE SHIPPING from USA
✔️ Ships next business day
✔️ Ships from U.S. inventory
✔️ Tracking information provided
✔️ Secure professional packaging
✔️ No international orders
✔️ No freight forwarders or export-reshipping addresses™️ TRADEMARK DISCLAIMERTSA® and The Southern Armorer® are trademarks of The Southern Armorer LLC. GLOCK®, MOS, Holosun®, 407K®, 507K®, Shield®, RMS®, RMSc®, SIG SAUER®, ROMEOZero®, ROMEO-X®, Swampfox®, Sentinel®, ADE®, and all related product names are registered trademarks or trademarks of their respective owners. Trademark names are referenced strictly to describe compatibility, footprint, fitment, and intended application. No affiliation, sponsorship, or endorsement is implied unless expressly stated.🔥 OFFICIAL TSA® PRODUCT LINE 🔥The Southern Armorer LLC develops optics mounting solutions, adapter plates, glow sights, and installation hardware designed for modern firearm platforms. We speak optics. We know footprints. We understand adapter plates.
Get the right fit — the first time. 🛒 EXPLORE MORE IN OUR STORE!Looking for more optics, adapter plates, glow sights, and mounting hardware? 👉 VISIT OUR store — THE SOUTHERN ARMORER 🔥
