Nightforce SDB Howa 1500 & Wby Vanguard LA 20 MOA A318

Nightforce SDB Howa 1500 & WBY Vanguard LA 20 MOA A318 is a precision scope base engineered for Howa 1500 and Weatherby Vanguard long action rifles. This 20 MOA cant base provides additional elevation adjustment to improve long-range shooting accuracy. All Nightforce bases, including the A318, use standard 6-48 screws unless otherwise specified, ensuring compatibility with common mounting hardware and straightforward installation.

Constructed from aircraft-grade aluminum, the Nightforce SDB base offers excellent strength and lightweight durability. Its corrosion-resistant finish withstands harsh conditions, making it suitable for hunting and tactical use. Designed for long action Howa 1500 and Weatherby Vanguard rifles, this base provides a secure mounting platform that maintains your optic’s zero and enhances precision at extended ranges.