With roots in aerospace manufacturing, CMC is perhaps best known as the producer of the original drop-in precision trigger for the AR-15/10 platform. CMC Triggers are dedicated to crafting the finest parts and accessories for law enforcement, our military, and civilian use.The Drop-In GLOCK Trigger takes advantage of CMC's patented flat trigger design. Overall geometry is downsized, creating an excellent fit in your GLOCK pistol. This high-quality trigger offers a pull weight approximately 1 lb lighter than standard.Features: 9mm models Drop-in upgrade for your Gen 4 GLOCK Flat trigger bow 100% Manufacturers Lifetime Warranty! DISCLAIMER: This product is not manufactured, authorized, endorsed, or warranted by GLOCK. GLOCK does not warrant or represent that this product is compatible with GLOCK pistols.