









🔧 Elevate your SIG P320 Legion with precision and reliability that commands respect.
The C+H Precision Optics Adapter Plate is a MIL-SPEC Type III hard anodized aircraft aluminum mounting solution designed exclusively for SIG P320 Legion models with Romeo 1 Pro Optic Ready cuts. Featuring a patented T-Nut system with nearly double the thread engagement of competitors, it ensures unmatched optic stability. Its ultra-thin profile reduces height over bore for faster follow-up shots and is compatible with leading optics including Trijicon RMR/SRO and Holosun 407C/507C series. This tactical-grade adapter plate comes with a lifetime warranty, making it the definitive upgrade for serious SIG P320 Legion users.
| Brand | C+H |
| Color | Black |
| Style | Tactical |
| Sport | Hunting |
| Material | MIL-SPEC Type III Hard Anodized Aluminum |
| Magnification Maximum | 9 x |
| Compatible Devices | SIG P320 Legion (X-Five/M17/M18) with Romeo 1 Pro Optic Ready Cut, Trijicon RMR/SRO, Holosun 407C/508C |
| Mounting Type | Proprietary Mount |
| Night vision | No |
| Model Name | SGX-RSH-10-8 |
| Manufacturer | C&H Precision |
| Reticle Type | Dot |
| UPC | 616943734300 |
| Item Package Dimensions L x W x H | 5.79 x 3.78 x 0.47 inches |
| Package Weight | 0.04 Kilograms |
| Item Dimensions LxWxH | 2 x 0.5 x 0.1 inches |
| Brand Name | C+H |
| Warranty Description | C+H offers a LIFETIME WARRANTY that covers defects in materials and workmanship. We stand behind our product for life! |
| Included Components | Qty 1 – Optic Plate, Qty 3 – 4-40 x .280 FHB Holosun 507C / 508T Optic Mounting Screws, Qty 3 – 4-40 x .320 FHB Trijicon RMR Optic Mounting Screws, Qty 3 – 4-40 x .345 FHB Trijicon SRO , CHPWS COMP / EDC XL Optic Mounting Screws Qty 3 – 4-40 x .250 FHB Optic Mounting Screws Qty 3 – Patented 416 Stainless Steel T-Nuts, Qty 3 – M4 x 6 MM M3H Plate Mounting Screws |
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