OSight gave me a rare opportunity to test an optic before it was released to the public. The SE DPP is a modification of the SE designed to fit exclusively on Delta Point Pro (DPP) cut slides like the Walther PDP and Springfield Echelon. I own neither so I tested on my Glock using a DPP adapter plate.

The SE DPP has a more angled design than the standard SE with a slightly larger window and body. The SE DPP retains the SE’s multi-reticle 2 MOA dot and 32 MOA sunburst circle. It retains the same side-loading CR 1620 battery tray, giving it a whopping 75,000 hour maximum battery life!

OSight expects to release the DPP sometime in August 2026 at a similar price point as the standard SE model.

BUY

Amazon

SPECS

Reticle Type: 2 MOA dot / 32 MOA circle
Reticle Color: Red
Window Size: 0.91 × 0.71 in (23 x 18 mm)
Wind & Elev Travel: ± 35 MOA
Adjustment 1 MOA per Click
Battery: CR1620
Max. Runtime 75,000 (Level 3)
Brightness Settings: 8 & 2 NV
Waterproof: IPX7
Body: 7075 Aluminum
Weight: 1.34 oz / 38 g
Footprint: DPP