.750 Low Profile Railed Gas Block, www.cmmginc.com CMMG Inc. AR15 Rifles, Parts and Accessories. .22 LR Dedicated AR-15 Rifles, Dedicated AR 15 9mm Rifles and Uppers, Tactical Bacon

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.750 Low Profile Railed Gas Block

Gas block height rail is compatible with all flip front sights designed for gas block mounting. .750 diameter.

Part Number: 55DA31C