What optics are compatible with American Defense Mounts?

American Defense Mounts are compatible with a wide range of optics including Trijicon ACOG, MRO, RMR, Holosun AEMS, 509T, and other red dots, scopes, and LPVOs with Picatinny or specific footprints.

Do ADM mounts hold zero after being removed?

Yes. American Defense Mounts are engineered for return-to-zero performance using their patented Auto Lock QD system.

Are ADM mounts compatible with night vision or magnifiers?

Yes. ADM offers NV height and riser mounts that work with magnifiers, clip-on night vision optics, and other height-dependent systems.

What materials are used in American Defense Mounts?

ADM mounts are machined from 6061-T6 aluminum and anodized to military specifications, ensuring strength, lightweight performance, and corrosion resistance.

American Defense Mounts – QD Mounts for ACOG, MRO, AEMS & Bipods

Name: American Defense ACOG QD Mount – Auto Lock System
Brand: American Defense Manufacturing
SKU: ADM-ACOG-QD
Price: 113.00 USD
Availability: InStock

American Defense AEMS Mount

American Defense Mini Acog Mount

**American Defense Quick-Release Modular Base for ACOG Optics** $111.34

**American Defense Base For Harris Bipod Qr** $106.61

**American Defense Lrg Base Full Size Acog Qr** $116.07

**American Defense AD-B2 Cantilever 1.54" QD Mount for Mini ACOG Sights** $113.81

**American Defense AD-B2 Cantilever 2.33" QD Mount for Mini ACOG Sights** $113.81

**American Defense AD-B2 Cantilever 1.64" QD Mount for Mini ACOG Sights** $113.81

**American Defense AD-B2 Cantilever Lower 1/3 QD Mount for Mini ACOG Sights** $113.81

**American Defense AD-B2 Cantilever 1.41" QD Mount for Mini ACOG Sights** $113.81

**American Defense AD-B2 Cantilever 1.93" QD Mount for Mini ACOG Sights** $113.81

**American Defense Arca To Picatinny Tripod** $85.47

**American Defense Holosun AEMS NV Height Mount** $146.23

**American Defense Holosun AEMS Mount – Lower 1/3 Co-Witness** $134.54

**American Defense Holosun AEMS High Mount – 1.93"** $140.39

**American Defense Holosun AEMS Mount – Co-Witness** $134.54

American Defense Low Profile Mnt(aimpoint)qr $160.24

**American Defense Holosun 509t Qr Lower 1/3** $122.86

**American Defense Holosun 509t Qr Low** $118.43

**American Defense 1700-xlr Riser-titanium Lvr** $216.30

**American Defense Holosun 509T QD Mount** $122.86

**American Defense 1700-xlr Riser** $188.80

**American Defense Picatinny Riser Std 5 Slot** $129.87

**American Defense Trijicon Mro Lw Qr Co-witness** $121.69

**American Defense Trijicon Mro Low Mount Tact** $121.69

**American Defense Trijicon Mro Lw Qr Lower 1/3** $121.69

American Defense Mounts – QD Optic, Scope & Bipod Mounts

Looking for ultra-reliable, USA-made optic mounts with quick-detach functionality? Mounts Plus proudly offers the complete lineup of American Defense Mounts — precision-engineered for duty-grade performance and trusted by military, law enforcement, and competition shooters alike.

From ACOG, MRO, and Holosun AEMS mounts to bipod adapters, risers, and QD bases, ADM’s legendary Auto Lock™ system ensures rock-solid zero retention with tool-free adjustment and lightning-fast removal when needed.

✅ Why Choose American Defense Manufacturing Mounts?

🔒 Auto Lock™ Quick Detach – Tool-less secure fit with adjustable tension
🧱 6061-T6 Aluminum – Strong, lightweight, and battle-tested
🔄 Return-to-Zero Capable – Remove & remount without re-zeroing
🎯 Multiple Heights & Offsets – Perfect for co-witness, NV, or cantilever needs
🇺🇸 Made in the USA – Built with uncompromising quality

Whether you run red dots, LPVOs, magnifiers, bipods, or cameras — ADM mounts deliver professional-grade reliability.

🔥 Top-Selling American Defense Mounts

Product Name	Height Config	Best For	Price
ADM AEMS Mount – Lower 1/3 Co-Witness	Lower 1/3	Clearing fixed BUIS	$134.54
ADM AEMS Mount – Absolute Co-Witness	Absolute	Direct sight plane alignment	$134.54
ADM AEMS Mount – NV Height	Night Vision Height	Use with magnifiers or tall risers	$146.23

📦 Shop ADM Mounts by Category

🔭 Optic & Scope Mounts

QD mounts for Trijicon ACOG (full and mini)
Mounts for Holosun AEMS, 509T, and RMR
Trijicon MRO co-witness and lower 1/3 options
Rugged risers for LPVOs and red dots
NV-compatible heights available

🧰 Bipod & Riser Mounts

Harris bipod QD adapters
Arca-Swiss to Picatinny conversions
Tool-free risers and base plates for tripods or benches

🔗 Every ADM mount uses their signature Auto Lock™ QD system for absolute repeatability.

🧠 What is the ADM Auto Lock™ System?

ADM’s patented Auto Lock™ is a tool-free clamping mechanism that secures to any Picatinny rail with adjustable tension — no proprietary tools or screws. It enables fast optic swaps, zero loss, and reliable QD performance under stress.

✔️ Adjustable
✔️ Repeatable
✔️ Battle-proven

🔧 Compatible Platforms & Use Cases

ADM mounts are ideal for:

AR-15 / AR-10 / PCC rifles
Tactical shotguns or carbines
LPVO & magnifier setups
SBR builds and PDWs
Tripods / spotting gear / range use

📚 Frequently Asked Questions (FAQ)

Q: What makes American Defense mounts different?
A: Their patented Auto Lock QD system, precision aluminum machining, and tool-free design stand out from traditional mount designs.

Q: Do ADM mounts hold zero after removal?
A: Yes. All ADM QD mounts are return-to-zero capable with proper rail alignment.

Q: Can I use an ADM mount with a Holosun 509T or AEMS?
A: Yes. ADM offers custom mounts for both optics, including NV-height and co-witness options.

Q: Are ADM mounts good for LPVOs or magnifiers?
A: Absolutely. ADM risers and scope mounts are trusted on duty rifles and 3-gun rigs alike.

🛒 Why Buy American Defense Mounts from Mounts Plus?

✔️ Authorized ADM Dealer
🚀 Fast U.S. Shipping
📞 Expert Gear Support
🔁 30-Day Returns
📦 Guaranteed In-Stock Selection

Mounts Plus has been supplying ADM mounts and accessories for over two decades — trusted by professionals across the U.S.