Converting your standard mil spec AR lower to a 9mm lower is easy with the 9mm conversion block. Insert the conversion block into the magazine well of your standard AR lower, and combined with most 9mm AR uppers you have a pistol caliber carbine. The trigger style magazine release makes removing the magazine with one hand easy.
- Fits Glock 19/17 Magazine
- Aircraft Grade 6061 Aluminum
- Black
State & Local Restrictions — Order Reviewed Before It Ships
Some firearms, magazines, and accessories are restricted or prohibited in certain states, cities, and counties, and these laws change often. Each order is manually reviewed against the current laws for your shipping address before it ships. If we can't lawfully ship this item to your location, we'll contact you to cancel or adjust your order and issue a refund. You're responsible for knowing and following the laws where you live — if you're unsure, please check or ask us before ordering.
