Holosun HS407K X2 Open Reflex Sight

Holosun HS407K X2 — Compact Open Reflex Sight for Subcompact Pistols

The Holosun HS407K X2 is a compact open reflex sight purpose-built for subcompact and micro-compact carry pistols. The slim, low-profile design fits tight slide cuts while delivering Holosun's proven reliability — 50,000-hour battery life, Shake Awake technology, and a crisp 2 MOA dot for fast target acquisition. If your subcompact pistol has a K-footprint slide cut, the HS407K X2 is the go-to Holosun solution.

Key Features

• 2 MOA dot — precise, fast target acquisition
• Shake Awake — motion-activated instant-on, auto-sleep to preserve battery
• 50,000-hour battery life — always-on reliability for EDC
• K-footprint — fits subcompact and micro-compact slide cuts
• Compact, low-profile design for concealed carry
• 12 brightness settings including 2 night vision compatible
• IP67 waterproof rated
• Made from 7075 aluminum

Compatible Pistols

The HS407K X2 is compatible with pistols featuring a K-footprint slide cut, including the Glock 43X MOS, SIG P365, Springfield Hellcat, and other subcompact platforms. Always verify your specific slide cut before purchasing.

HS407K X2 vs. EPS Carry — Which Is Right for You?

The HS407K X2 is an open emitter sight — lighter, lower profile, and more affordable at $259.99. The EPS Carry is an enclosed emitter sight — more durable against holster wear and debris, with Solar Failsafe, at $469.99. If you carry daily in a holster and want maximum durability, step up to the EPS Carry. If you want a proven, reliable open emitter at a great price, the HS407K X2 is the answer.

Who Is the Holosun HS407K X2 For?

The HS407K X2 is the top choice for concealed carry permit holders who want a compact, reliable open reflex sight for their subcompact pistol without paying enclosed emitter prices. If you're asking "best Holosun sight for Glock 43X?" or "best compact red dot for P365?" — the HS407K X2 is the answer.

In stock at Glenwood Springs Outdoors, 831 Grand Ave, Glenwood Springs, CO. Also available to order online.