With four accessory mounting locations on both sides and at the front and back of the mount body, users have flexibility in adding attachments
Extreme bore size consistency, roundness and cylindricity are maintained with tolerances as low as 0.0002 inches, ensuring precise performance
This design allows for confident movement of the optic or mount between multiple rifles, with simple windage and elevation adjustments for accuracy
A superior clamping surface ensures maximum rail engagement, providing stability during use
The rail-to-optic center measurement is specified in the dropdown menu, allowing for tailored configurations
This mounting system is designed to accommodate large objectives up to 56mm, catering to high-performance optics
The system provides over 3.5 inches of rail interface, offering extreme lockup on the host rifle's scope base. Its NATO spec rail interface pulls the mount onto the top of the pic rail, providing over 200% more rail contact compared to competitive systems
Backed by a lifetime warranty, this product guarantees quality and reliability for years of use

Features

MasterPiece Arms produces one of the most sought-after mounts in the Precision Rifle series (PRS), trusted by the nation's top shooters. Our BA Mounts have been pivotal in hosting the optics of competitors who have secured victories in numerous PRS, NRL and F-Class local and national championship matches. The BA series Mounts are specifically designed for mounting high-performance optics onto bolt action rifles equipped with Picatinny rail scope bases. Each mount is precision-machined from 6061-T6 aluminum and finished with a durable Mil-Spec anodize, ensuring both lightweight construction and robust durability. Featuring horizontal split rings, these mounts provide a secure attachment while guaranteeing positive engagement for both in-spec and out-of-spec rail systems. The absolute return to zero is facilitated by multiple locking lugs located on the bottom of the rail interface, instilling confidence that your optics will remain perfectly aligned even after repeated mounting and dismounting. MasterPiece Arms BA Mounts are engineered for excellence, making them an indispensable choice for serious competitors striving for success on the range.

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