The Otter Creek Labs Lithium 9 is purpose-built to dominate the PCC and SMG category with one of the best weight-to-suppression ratios of any 9mm silencer. At just over 10 ounces, this all-titanium suppressor balances featherweight handling with deep, clean tone that makes range sessions and tactical runs far more enjoyable.

Designed with internal venting to control port pop in direct blowback systems, the Lithium 9 keeps gas and noise manageable even on aggressive setups. Its HUB 1.375x24 mount makes it compatible with today’s most popular direct-thread and QD systems, so you can tailor the fit to carbines, AR-Vs, MPX-style hosts, or classic subguns. Rated for 9mm +P ammunition, it shrugs off abuse while keeping recoil light and manageable.

Whether you’re training indoors, shooting suppressed matches, or running a truck gun, the Lithium 9 offers a perfect mix of versatility, sound suppression, and lightweight performance.

Features & Benefits
Titanium build: ~10 oz for effortless handling
Advanced port pop reduction for blowback systems
HUB 1.375x24 mount for modular adaptability
Optimized for 9mm PCCs, carbines, and SMGs
Strong suppression-to-weight ratio in its class