MasterPiece Arms MPA BA 34mm Scope Mount 1.125″ Black

The MasterPiece Arms BA Series Bolt Action Mount provides a secure platform for mounting high-performance optics on bolt-action rifles equipped with Picatinny rail bases. Horizontal split rings and a reinforced rail interface ensure positive engagement across both in-spec and out-of-spec rails. Multiple locking lugs deliver repeatable return-to-zero and allow confident transfer of an optic between rifles. The mount is machined from 6061 T6 aluminum and finished in black.

Key Specifications

• The model is MPA BA Bolt Action Mount.
• The scope tube diameter is 34mm.
• The mount height is 1.125".
• The material is 6061 T6 Aluminum.
• The mount type is Picatinny Rail.
• The listed length is 4.76".
• The finish is Black.
• Rings included: Yes.
• The listed weight is 0.51.
• Pieces included: 1.

Engineered for reliable engagement and return-to-zero, this mount accommodates large objective lenses and provides over 3.5" of rail interface for robust clamping on the host rifle. It is suited to precision and tactical bolt-action setups where consistent, repeatable optic placement is required.