Rings, Mounts & BasesAero PrecisionSold by Brownells

Aero Precision

Ultralight 34mm Spr Scope Mounts - Ultralight 34mm Scope Mount Spr Fde

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

34mm Scope

Mount in SPR profile for

Rear Ring

Is pushed forward 2 inches

Fits Mil-spec

1913 Picatinny rails

Cross-slot Keyway

Recoil protection

6061 T6

Extruded aluminum construction

$119.99
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SKU: 100054472

Overview

Built for AR-type upper receivers with Mil-Spec 1913 Picatinny rails, this scope mount is intended for hunters and shooters who want a streamlined setup without unnecessary bulk. The SPR profile places the rear ring 2 inches forward to help with eye relief, while the cross-slot keyway is designed to provide recoil protection. It accepts 34mm optics and is offered in Anodized Black or Magpul FDE Cerakote, giving you finish options to match the rifle. At 4.1 oz, it keeps the mounting system light while staying focused on practical scope placement.

Why Hunters Choose the Aero Precision

Rear Ring

Is pushed forward 2 inches

Fits Ar

Mil-Spec 1913 Picatinny rails

Cross-slot Keyway

Excellent recoil protection

Lightweight 4.1

Oz design reduces unnecessary bulk

34mm Ring

Size suits compatible optics

Key Features

  • 34mm scope mount in SPR profile for AR type upper receivers
  • Rear ring is pushed forward 2 inches for improved eye relief
  • Fits Mil-Spec 1913 Picatinny rails
  • Cross-slot keyway provides recoil protection
  • 6061 T6 extruded aluminum construction
  • Weight listed at 4.1 oz
  • Available in Anodized Black or Magpul FDE Cerakote

Best Used For

  • AR-type rifle users needing a 34mm mount with forward ring placement for improved eye relief.
  • Hunters building a lightweight setup and wanting to avoid unnecessary bulk on the rifle.
  • Shooters using Mil-Spec 1913 Picatinny rails on AR upper receivers.
  • Users who prefer an SPR-profile mount for a streamlined optic setup.
  • Hunters selecting between black or Magpul FDE finishes for a matched rifle build.

Specifications

Blade FinishAnodized Black or Magpul FDE Cerakote
Cross Slot KeywayYes
Designed ForAR type upper receivers
Made In AmericaYes
Material6061 T6 extruded aluminum construction
Rail CompatibilityMil-Spec 1913 Picatinny rails
Rear Ring Offset2 in
Scope Mount ProfileSPR
Scope Ring Size34mm
Weight4.1 oz

Pros

  • Rear ring is pushed forward 2 inches for improved eye relief on AR-type setups.
  • Fits AR upper receivers with Mil-Spec 1913 Picatinny rails.
  • Cross-slot keyway provides excellent recoil protection.
  • Lightweight 4.1 oz design reduces unnecessary bulk.
  • 34mm ring size suits compatible optics.
  • Offered in Anodized Black or Magpul FDE Cerakote finish options.

Considerations & Trade-offs

  • Designed specifically for AR type upper receivers with Mil-Spec 1913 Picatinny rails, so it is not a universal mount for every rifle setup.
  • The SPR layout pushes the rear ring forward 2", which can help eye relief, but it also fixes the ring position rather than offering a more adjustable layout.
  • At 4.1 oz, it is built to stay light, but that streamlined design may leave less material than heavier-duty mount options.
  • It is a 34mm scope mount, so it only fits optics with a 34mm tube diameter.

Suggested Comparisons

  • AR scope mounts
  • 34mm scope rings
  • Picatinny rail accessories
  • Lightweight rifle mounting systems

Suggested Accessories

  • 34mm rifle scope
  • AR-style upper receiver
  • Mil-Spec 1913 Picatinny rail
  • scope leveling kit

Frequently Asked Questions

What rifles is this scope mount designed to fit?

It is designed for AR type upper receivers with Mil-Spec 1913 Picatinny rails.

What size scope tube does this mount accept?

The listed scope ring size is 34mm.

What does the SPR profile mean on this mount?

The product is listed as an SPR (Special Project Rifle) scope mount. The source does not provide a further technical explanation beyond that designation.

What finish options are available?

The source lists two finish options: Anodized Black or Magpul FDE Cerakote.

Does the product list any weight or material information?

Yes. The listed weight is 4.1 oz, and the material is 6061 T6 extruded aluminum construction.