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TacFire MAR145 BCG Gas Key for 5.56x45mm NATO - MAR145
TacFire

TacFire MAR145 BCG Gas Key for 5.56x45mm NATO - MAR145

SKU: MAR145UPC: 729205523748
$9.00

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TacFire MAR145 is a bolt carrier group gas key component designed for 5.56x45mm NATO AR-15 platforms. This precision-machined part measures 3.3" in length with a 2.5" width and 0.4" height, providing critical gas system regulation in direct impingement rifles.

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