Kastle EXPS-226 Optic Riser with M1913 Picatinny rail, featuring a lower 1/3 co-witness design, showcasing titanium K-Clamp™ mounting technology and made from 7075-T651 aluminum, on a white background.

Kastle EXPS-226 lower 1/3 co-witness optic riser in black, featuring M1913 Picatinny rail and titanium K-Clamp™ mounting technology, designed for enhanced target acquisition with EOTECH optics.

Kastle EXPS-226 optic riser featuring EOTECH branding, adjustable elevation and windage dials, and a titanium K-Clamp™ mount, designed for lower 1/3 co-witness optics.

Kastle EXPS-226 Optic Riser – Lower 1/3rd

Name: Kastle EXPS-226 Optic Riser - Lower 1/3rd
SKU: 51300
Availability: InStock

$145.00

Built to order · Current holster lead times: 7–10 business days

Kastle EXPS-226 Optic Riser

M1913 Picatinny Riser

Lower 1/3 Co-Witness Optics

2.26” Optical Centerline

Titanium K-Clamp™ Mounting Tech

7075-T651 Aluminum

Type III MIL SPEC Hardcoat Anodized

100% Made in The U.S.A.

Weight – 2.1 oz
Dimensions – 3.33 x 1.19 x .85 in

The Kastle EXPS-226™ lower⅓ co-witness optic riseroffers a 2.26″ optical centerline height, which promotes a heads-up posture for faster target acquisition. It is designed for use with the EOTECH™ EXPS series and similar lower ⅓ co-witness optics. The EXPS-226™ features our patented titanium KastleClamp™ mounting technology. Proudly made in America from 7075-T651 aluminum and type III MIL SPEC hardcoat anodized.

color

Clear

Confirm Your Setup Holsters are built to your selected firearm, light, color, hand orientation, and attachment options. Please review your selections before checkout.

Made in USA Built in the Pacific Northwest.

Lifetime Warranty Confidence beyond checkout.

Built to Order Current holster lead times: 7–10 business days.

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SKU: N/A Category: Rifle Parts

Description

Kastle EXPS-226 Optic Riser

The Kastle EXPS‑226™ Optic Riser available at Guerrilla Tactical is a premium lower‑1/3 co‑witness mount, engineered to elevate your EOTech EXPS (and similar) holographic sights to an optical centerline of 2.26″, enabling a head‑up posture and faster target acquisition.