The TacFire Mar011750gb Pin Mid-Length .750 Gas Block Combo pairs a low-profile .750 gas block with a pinned mid-length gas tube to deliver consistent, reliable gas flow for your AR-15. Designed around TacFire’s proven mid-length system, this assembled combo simplifies installation while maintaining a clean, streamlined profile under most free-float handguards.

This configuration is well suited for general range use, training, and recreational shooting where dependable cycling is a priority. By combining the gas block and tube into a single matched package, it helps builders and armorers avoid compatibility guesswork and keeps builds straightforward. TacFire’s focus on practical, durable components makes this combo a solid choice for anyone looking to maintain or upgrade an AR-15 gas system with confidence in long-term performance.

Key Features:

• Manufacturer: TacFire
• Model: MAR011-750GB Pinned Mid-Length Gas Tube With .750 Gas Block
• Gas System Length: Mid Length
• Application: AR-15 .750 Barrel Gas System
• Included Components: Assembled .750 Low-Profile Gas Block And Mid-Length Gas Tube