The AD-509T QD mount was developed for the Holosun 509T red dot for use on AR pistols and other weapon platforms requiring a small, light weight red dot system. The AD-509T QD mount is a one piece unit precision machined from 6061 T6 aluminum and finished in hard coat T3 Mil-Spec anodize. It features the Patented QD Auto Lock Lever system to accommodate both in spec and out of spec rail systems.
AM DEF HOLOSUN 509T CO-WITNESS
| UPC | |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | |
| Product Type | |
| Model |
AM DEF HOLOSUN 509T CO-WITNESS
$116.00
Availability: 10 in stock
Related products
- Sale!
Red Dot MountsXS Sights Glock MOS Optic Mount Bundle for Glock RMR Non Tritium Black
Original price was: $203.00.$114.45Current price is: $114.45. Add to cart - Sale!
Red Dot MountsDaniel Defense Aimpoint Micro Mount w Spacer
Original price was: $109.00.$105.84Current price is: $105.84. Add to cart 
🚚 Shipping Information
In-store or Non-restricted Items
✅ Ships directly from our us or the distributor
✅ Arrives in 3–7 business days
Restricted Items “Ships to us first”
📦 Some firearms and optics must ship to us first due to manufacturer restrictions
⚡ Minimal delay — we ship it out as soon as we receive it
📍 Delivered to you oryour chosen local FFL
📅 Total time: 5–10 business days
Quick FAQ – Blackbox Ballistics
Prices & Sales – We price with a standard percent over cost unless MAP (Minimum Advertised Pricing) restrictions apply. We often run sales, and if you see a better price, give us a shot at meeting or beating it.
Inventory – We’re not a full brick-and-mortar store, so most items ship from distributors. Sometimes we have products in stock — especially popular firearms, ammo and optics.
Special Orders – Don’t see it? We can probably get it. Just ask.
Returns – See our Return Policy for details. Firearms, ammo, and special orders can’t be returned once transferred or shipped.
Transfers – Yes, we handle transfers from other sellers. By appointment for privacy.
Payments – We accept cash, credit cards, and ACH transfers. Cash/ACH may qualify for a discount.