Mount large-objective 34mm tube optics with confident clearance—and still keep the freedom to remove your scope in seconds—with the UTG ACCU-SYNC® QR 34mm High Profile Scope Rings, Picatinny (AQR420). Built for shooters who demand a secure lock-up on MIL-STD-1913 Picatinny rails plus real-world flexibility, these rings combine precision CNC machining, tool-free tension adjustment, and a locking quick release lever with squared recoil stops to help maintain a dependable zero hold and return to zero when properly mounted and re-mounted. Leapers
If you’re searching for UTG AQR420 rings, 34mm quick release scope rings, high profile Picatinny rings, or a rugged ring set for modern long-range glass, the AQR420 is designed to deliver the height, strength, and fast handling serious shooters want.
High Profile Height for Bigger Objectives and Better Clearance
As scopes continue to trend toward larger objective bells and taller turret housings, clearance becomes non-negotiable. The AQR420 is UTG’s High Profile 34mm QR ring option, specified with:
That combination makes these rings an excellent choice for many modern hunting and precision scopes—especially when you need extra room over thicker barrels, handguards, or rail setups.
Quick Release Convenience Without the “Wiggly QD” Problem
Quick-detach rings should be fast and secure. The ACCU-SYNC QR system is built around a practical set of features that keep your optic locked down:
Tool-free tension adjustment (dial in the lever tension to your rail)
Locking quick release lever (prevents unintended opening)
Squared recoil stops (helps resist shifting under recoil) Leapers
This is a big win if you:
Remove optics for travel or storage
Swap one scope between compatible rifles
Want quick access for maintenance without leaving the scope mounted
Precision CNC Machined 6061-T6 Aluminum, Matte Black Anodized
Durability matters—especially for optics mounts that get bumped, transported, and exposed to weather. UTG machines the AQR420 from 6061-T6 aluminum and finishes it in a matte black anodization for corrosion resistance and long-term wear protection. UTG also notes lightening cuts and radiused edges to reduce weight and remove sharp corners. Leapers
Built for Picatinny Rails, Rated for Heavy Recoil
The AQR420 is designed for Picatinny mounting and is commonly listed with a .338 Lapua Magnum caliber rating—useful context for shooters who want confidence in mount strength on harder-recoiling platforms. Backyard AirGuns+1
Correct Torque Guidance for a Proper Install
To protect your scope tube and keep clamping pressure consistent, UTG recommends tightening the ring top screws to 25 in-lb. Leapers
That clear torque spec makes it easier to do the install correctly instead of relying on “feel.”
What’s Included
Depending on the listing, the AQR420 package commonly includes the tools and hardware you need to install and adjust:
Product Details for SEO, Listings, and Inventory
Brand: UTG / Leapers, Inc.
Product: UTG ACCU-SYNC® 34mm QR Picatinny Scope Rings, High Profile
Model / Part Number: AQR420 Leapers
Tube Size: 34mm Leapers
Mount Type: Picatinny UTG Taiwan
Height Profile: High UTG Taiwan
Max Objective OD Fit: Up to 74mm (2.91") UTG Taiwan
Torque Spec: 25 in-lb (top screws) Leapers+1
EAN: 4717385556737
Why Choose the UTG ACCU-SYNC AQR420?
If you need high-profile clearance for a 34mm scope, want the speed of quick release levers, and still expect a mount system designed for a secure hold on a Picatinny rail, the UTG ACCU-SYNC QR AQR420 is a strong, feature-rich choice. It’s built to mount fast, lock up tight, and keep your optic setup adaptable—whether you’re shooting long range, hunting, training, or just maintaining a multi-optic rifle system. Leapers
The End
