Lower Receivers

The TM-10 lower receiver is designed to fit the .308 Winchester or 7.62x51 NATO round. This is the full weight version of the AR-15. This lower receiver is compatible with DPMS platform upper receivers and is made from 7075-T6 aluminum. We take extra care when machining these and it results in a nice fit and finish. Note: These are considered a firearm and are required by federal law to be shipped to an Federal Firearm License (FFL) holder near you. If you require help finding an FFL holder please do not hesitate to contact us. Learn More

Perfect for your single shot AR type receivers. This has been specifically machined to not accept a magazine. This is designed for use with bolt on .50 cal upper receivers and other bolt action upper receivers. Learn More

This lower receiver is marked Multi Cal. The engraving designating the caliber is the only difference between this lower receiver and our standard AR-15 lower receiver. The Tactical Machining AR-15 lower receivers are built from mil-spec 7075-T6 forgings from the lead forge in the U.S. They contour is fully machined leaving no flash marks from the forging. We take extra care when machining our lower receivers resulting in tolerances that are tighter and fits that are better than other lower receivers Note: These are considered a firearm and are required by federal law to be shipped to an Federal Firearm License (FFL) holder near you. If you require help finding an FFL holder please do not hesitate to contact us. Learn More

Tactical Machining stripped lower receivers are built to last and come with an unconditional lifetime warranty. These are standard mil-spec based lowers topped off with a black hard coat anodizing. Learn More

This lower receiver is marked 7.62x39mm The engraving designating the caliber is the only difference between this lower receiver and our standard AR-15 lower receiver. The Tactical Machining AR-15 lower receivers are built from mil-spec 7075-T6 forgings from the lead forge in the U.S. They contour is fully machined leaving no flash marks from the forging. We take extra care when machining our lower receivers resulting in tolerances that are tighter and fits that are better than other lower receivers Note: These are considered a firearm and are required by federal law to be shipped to an Federal Firearm License (FFL) holder near you. If you require help finding an FFL holder please do not hesitate to contact us. Learn More

This TSG-15 model lower receiver is marked Multi Cal. The engraving designating the caliber and “thumbs and smiles” logo are the only difference between this lower receiver and our standard AR-15 lower receiver. Includes Tactical Machining's teardrop trigger guard.

A large portion of the proceeds from the purchase of this lower are to benefit MGM Junior Shooter Camp. The main purposes of the Junior Shooter Camp is to enhance the skills of the junior shooters and help to prepare them for competition with a focus on fun and safety. For more information on the Junior Camp visit their website at http://www.juniorshootercamp.org

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This lower receiver is marked Multi Cal. Pistol. The engraving designating the caliber is the only difference between this lower receiver and our standard AR-15 lower receiver. The Tactical Machining AR-15 lower receivers are built from mil-spec 7075-T6 forgings from the lead forge in the U.S. They contour is fully machined leaving no flash marks from the forging. We take extra care when machining our lower receivers resulting in tolerances that are tighter and fits that are better than other lower receivers Note: These are considered a firearm and are required by federal law to be shipped to an Federal Firearm License (FFL) holder near you. If you require help finding an FFL holder please do not hesitate to contact us. Learn More

This lower receiver is marked 22LR The engraving designating the caliber is the only difference between this lower receiver and our standard AR-15 lower receiver. The Tactical Machining AR-15 lower receivers are built from mil-spec 7075-T6 forgings from the lead forge in the U.S. They contour is fully machined leaving no flash marks from the forging. We take extra care when machining our lower receivers resulting in tolerances that are tighter and fits that are better than other lower receivers Note: These are considered a firearm and are required by federal law to be shipped to an Federal Firearm License (FFL) holder near you. If you require help finding an FFL holder please do not hesitate to contact us.Receiver Learn More

This lower receiver is marked 6.8 SPC The engraving designating the caliber is the only difference between this lower receiver and our standard AR-15 lower receiver. The Tactical Machining AR-15 lower receivers are built from mil-spec 7075-T6 forgings from the lead forge in the U.S. They contour is fully machined leaving no flash marks from the forging. We take extra care when machining our lower receivers resulting in tolerances that are tighter and fits that are better than other lower receivers Note: These are considered a firearm and are required by federal law to be shipped to an Federal Firearm License (FFL) holder near you. If you require help finding an FFL holder please do not hesitate to contact us. Learn More