Description
DNT RS43 0.43″ Cantilever Mount Riser Compatible with QDS150 and QDM150
RS43 0.43″ Cantilever Mount Riser Compatible with QDS150 and QDM150
Raises Optic Centerline: Paired with a QDS150 or QDM150 mount, the RS43 raises your optic by 0.43″, making your optics centerline 1.93″.
Durable & Reliable: Tested to remain zeroed within 0.25 mil after 1,000 impact cycles.
Cantilever Design: Offers 2″ horizontal offset for flexible mounting options.
- Add RS43 to the HYDRA + QDM150 combo to use it as a clip-on with a 1.93″ LPVO;
- Add RS43 to the NVMD + QDS150 combo to magnify a red dot mounted at 1.93″;
- Use the RS43 + QDS150 combo to raise your digital scope for a higher mounting position.
DNT RS43 0.43″ Cantilever Mount Riser Specifications:
| Specification | Details |
|---|---|
| Typical Use Case | Rising scope height over rail to 1.93″ |
| Designed For | QDS150 / QDM150 |
| Compatible Series | QDS150 / QDM150 |
| Interface (Scope Side) | Single Picatinny Slot |
| Interface (Rail Side) | Picatinny Rail |
| Material | 6063 Aircraft-grade Aluminum Alloy |
| Color / Surface Treatment | Matte Black / Hard-Anodization |
| Dimensions (L × W × H) | 101.5 mm × 35.0 mm × 17.3 mm / 4.00 in × 1.38 in × 0.68 in |
| Weight | 63.8 g / 2.25 oz |
| Quick Detach Mechanism | N/A |
| Zero Maintenance Ability | ≤ 0.25 mil |
| Return-to-Zero Accuracy | ≤ 0.1 mil |
| Recoil Rating | 800 Gs / .50 BMG |
| Operating Temperature | −20 to 50°C / −4 to 122°F |
| Screw Specifications | Pan-Head [Torxplus 25] M5×20×9.25 |
| Head Shape / Socket | Torxplus 25 |
| Screw Size | M5 × 20 × 9.25 |
| Side Plate Screw Torque | 30 in-lbs |
| Base Height Over Rail | 0.43 in (± 0.05 in) |
| Measurement Method | Measured from top of the rail to the top of the riser |
| Scope Height Over Rail | 1.93 in (± 0.1 in) |
| Measurement Method | Measured from top of the rail to the centerline of the scope |
| Measured With | ZULUS V2 and QDS150 |
| Horizontal Offset | 2.02 in (± 0.05 in) |
| Measurement Method | Measured from the center of the bottom positioning block to the center of the top Picatinny slot |
| Note | DNT digital scopes have a similar height from base to optic centerline across models and series (approx. 1 inch). |














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