C+H Precision Optics Adapter Plate with Glock-Compatible Rear Sight Dovetail for SIG P320 Legion (X-Five/M17/M18) with Romeo 1 Pro Optic Ready Cut and Trijicon RMR/SRO, Holosun 407C/507C/508C/508T
Details
- BrandC+H
- MaterialMIL-SPEC Type
- Compatible DevicesSIG P320
- Mounting TypeDovetail Mount
- Night visionNo
- Model Name
Description
🔫 Elevate your SIG P320 Legion with precision and reliability that commands respect.
- LIFETIME CONFIDENCE - Backed by C+H’s lifetime warranty, ensuring your investment is protected for life.
- FEATHERLIGHT PRECISION - Ultra-thin plates reduce height over bore, enabling lightning-fast target reacquisition.
- MILITARY GRADE DURABILITY - Crafted from MIL-SPEC Type III hard coat anodized aluminum for rugged, long-lasting performance.
- UNMATCHED MOUNTING STRENGTH - Patented T-Nut system doubles thread engagement for rock-solid optic stability.
- TAILORED SIG P 320 COMPATIBILITY - Specifically engineered for SIG P320 Legion models with Romeo 1 Pro Optic Ready cuts—no guesswork.
The C+H Precision Optics Adapter Plate is a MIL-SPEC Type III hard anodized aircraft aluminum mount 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 delivers unmatched optic stability. Its ultra-thin profile reduces height over bore for faster follow-up shots, and it’s compatible with Trijicon RMR/SRO and Holosun 407C/507C/508C/508T optics. Backed by a lifetime warranty, this adapter plate is the ultimate upgrade for serious SIG P320 Legion owners.
Specifications
| Brand | C+H |
| Material | MIL-SPEC Type III Hard Anodized Aluminum |
| Compatible Devices | SIG P320 Legion (X-Five/M17/M18) |
| Mounting Type | Dovetail Mount |
| Night vision | No |
| Model Name | SGX-RSH-GDT-ST |
| UPC | 616943731477 |
| Item Package Dimensions L x W x H | 5.71 x 3.86 x 0.47 inches |
| Package Weight | 0.02 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 3 – 4-40 x .280 FHB Holosun 507C / 508T Optic Mounting Screws, Qty 3 – M4 x 6 MM M3H Plate Mounting Screws, Qty 1 – Optic Plate, 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 |
Reviews
R**A
Just as described
Just as described and perfect fit
R**K
Fits my Sig Suer p320 with the Olight Osight red dot perfectly
Been doing some torture test with the Osight and the adapter plate and the plate really holds onto the sight. Very good if you need and adapter
E**R
Sig x5 legion
Fit great with the Holosun 507.
M**S
Fits my Sig M17
Perfect fit. Quick shipping.
P**O
Works great, holds the red dot well
get the job done
Common Questions
Trustpilot
1 month ago
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