Home / Hunting / Masterpiece Arms / Masterpiece Arms Mag Block Insert Compatible with SHORT ACTION MPA Standard, Comp. and Hybrid Chassis
▼ 11% below avg
Masterpiece Arms Mag Block Insert Compatible with SHORT ACTION MPA Standard, Comp. and Hybrid Chassis
Lowest Listed Price
$8
MSRP
$0
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Updated
Aug 26, 2026
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Description
Masterpiece Arms Mag Block Insert Compatible with SHORT ACTION MPA Standard, Comp. and Hybrid Chassis
