RPM Delta 34mm Cantilever Mount (1.50'') No Bubble

The RPM Delta 34mm cantilever mount is a lightweight, precision optic mount built for shooters who refuse to compromise on accuracy or simplicity. This 1.50" height mount positions your 34mm scope at a practical sight-line while keeping weight to a minimum—a significant advantage on longer hunts or when every ounce matters. The cantilever design extends the mount's rear ring back over the receiver, a proven geometry for distributing recoil forces and maintaining zero shift through heavy use.

RPM engineered the Delta series to be straightforward and dependable. The 6061-T6 aluminum construction combined with 303 stainless steel hardware delivers strength without unnecessary bulk. An integrated recoil lug locks the mount securely to your Picatinny rail, while an alignment lug keeps the ring cap perfectly square during installation—details that matter when you're dialing in shots at distance. The "No Bubble" designation means this mount ships without a bubble level integrated into the ring, keeping the design clean and eliminating that potential weak point.

Engineered and manufactured in the USA, the RPM Delta 34mm reflects the kind of purposeful design that appeals to serious hunters and precision shooters. It's the kind of mount that works quietly in the background, doing its job without fuss. Whether you're mounting a premium hunting scope or a tactical optic for the range, the Delta delivers the kind of rock-solid foundation that lets you focus on shooting, not gear.

Key Features

• Cantilever design for balanced weight distribution and recoil management
• Integrated recoil lug keeps mount locked to Picatinny rail
• Alignment lug prevents cap/base misalignment during installation
• Lightweight 34mm ring body (5.8 oz) minimizes overall system weight
• 6061-T6 aluminum ring body and cap for strength and durability
• 303 stainless steel cross bolt and nut for corrosion resistance
• 1.50" height to center of optic provides practical sight picture
• Made in the USA

Specifications

Ring Diameter	34mm
Mount Height (ring center)	1.50"
Weight	5.8 oz
Ring Body Material	6061-T6 aluminum
Hardware Material	303 stainless steel
Cross Bolt Size	1/2"
Recommended Cap Screw Torque	18 in/lbs
Recommended Cross Bolt Torque	45 in/lbs
Bubble Level	No
Country of Origin	USA

Frequently Asked Questions

What rail systems does the RPM Delta 34mm cantilever mount fit?

The RPM Delta 34mm is a Picatinny-style universal mount designed to fit any standard Picatinny rail on rifles, ARs, and other firearms with MIL-STD-1913 rail bases.

What scope diameter does this mount hold?

The RPM Delta 34mm cantilever mount is designed for 34mm diameter scope tubes. The ring is sized specifically for 34mm optics; do not use it with 30mm or 35mm scopes.

How heavy is the RPM Delta 34mm mount?

At 5.8 oz, the RPM Delta 34mm is a lightweight cantilever mount suitable for hunters and shooters looking to minimize added weight to their rifle system.

What does "No Bubble" mean?

The RPM Delta "No Bubble" model does not include an integrated bubble level on the ring. This keeps the design clean and eliminates the bubble level as a potential point of failure or adjustment.