Alpha3 Scope Mounts - 30mm 1.535" 20 MOA Cantilever Mount

Name: Alpha3 Scope Mounts - 30mm 1.535" 20 MOA Cantilever Mount
Brand: Sig Sauer
Availability: InStock

Sig Sauer · Mounts & Rings

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Best price

$229.99at OpticsPlanet

In stock Sale checked Oct 1, 2026

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Where to buy

Store	Price	Availability	Buy
OpticsPlanet Best price	$229.99Salechecked Oct 1, 2026	In stock	Buy at OpticsPlanet
Ammunition Depot	$229.99checked Oct 1, 2026	In stock	Buy at Ammunition Depot
GunMag Warehouse	$229.99checked Oct 1, 2026	In stock	Buy at GunMag Warehouse
Sportsman's Warehouse	$229.99checked Oct 1, 2026	In stock	Buy at Sportsman's Warehouse
Palmetto State Armory	$229.99checked Oct 1, 2026	Check store	Buy at Palmetto State Armory
Battlehawk Armory	$229.99Salechecked Oct 1, 2026	Check store	Buy at Battlehawk Armory
Brownells	$229.99checked Oct 1, 2026	Out of stock	Buy at Brownells

Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.

Price history

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Lowest in-stock price in the last 30 days: $229.99 at Ammunition Depot. Dashed line = out of stock. Tracking since Sep 28, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
Ammunition Depot	$229.99	$229.99	$229.99
Battlehawk Armory	$229.99	$229.99	$229.99
Brownells	$229.99	$229.99	$229.99
GunMag Warehouse	$229.99	$229.99	$229.99
OpticsPlanet	$229.99	$229.99	$229.99
Palmetto State Armory	$229.99	$229.99	$229.99
Sportsman's Warehouse	$229.99	$229.99	$229.99

Since Sep 28, 2026.

About this part

The Alpha3 Scope Mounts - 30mm 1.535" 20 MOA Cantilever Mount is an optic mount from Sig Sauer. It's sold by 7 stores, all at $229.99. The lowest in-stock price in the last 30 days was $229.99 at Ammunition Depot.

Specifications

Manufacturer: Sig Sauer
Type: Scope Mount
Tube diameter: 30mm
Height: 1.535"
Built-in cant: 20 MOA

From the manufacturer

Sigs' proprietary steel alloy ALPHA3 Scope Mounts are machined with an exactness that is both strong yet ductile that allows our rings to form around a riflescope, yet will not damage scope under proper installation. The steel rings are epoxy powder coated to prevent oxidation and resist gun oils, cleaning solutions, and outdoor exposure. FEATURES: Steel Weaver-style clamps Covered by SIG SAUER's Infinite Guarantee Torq specifications for Alpha 3 Scope Mounts: To Rail (1/2in Nut): 65in/lbs To Scope (T15-TORX): 25in/lbs Mfg: Sig Sauer, Inc.