Next Level Armament NLA Sig Sauer MPX Lifter Block Rifle Charging Handle Black

Next Level Armament NLA Sig Sauer MPX Lifter Block Rifle Charging Handle Black. The factory mating block allows the charge handle to drop making charging your MPX sloppy. This not only makes charging cumbersome but it also creates damage to your receiver. You asked for a solution and we delivered. Fully machined from solid block 4140PH steel and Nitride coated our OEM replacement block is easy to install and makes the MPX charge handle operate smoother and more rigid. Whether you use your MPX fo