BCM Front Sight Base F - FSB (ID .750) - Milspec for Flat Top Uppers

Price: $29.95
In stock
as of 07/06/2022 2:50AM CST

Store Inventory
Available OnlineMore than 5
Fountain Valley, CA4
The Colony, TX3

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BCM A2 "F" Marked Forged Front Sight Base Gas Block. This FSB is designed for .750 diameter barrels and features a bayonet lug. These "F" marked forged Front Sight Bases provide the proper height for rear sights when used in conjunction with an M4 flattop upper receiver.

This FSB requires tapers pins(not included) and must be properly drilled by a gunsmith.

Does not include sight assembly or sling swivel.


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