Hi Cody, provided you have a threaded barrel, The Lunar is recommended : budsgunshop.com/product_info.php/products_id/121637/gem+suppressor+lunar+9mm ------ There is still a matter of the NFA registration and $200 Tax Stamp. Cheers, stay safe and enjoy!

I have no recommendation that fits my definition of not too expensive, at least in relation to the price of a G3C at roughly $250. You would need a threaded barrel if you do not already have one which is likely ~$150, and since the G3C is a tilt-barrel design it would probably need a piston and booster mount to function well with a suppressor attached which would be >$150 minimum, and as an NFA item you would need to pay the $200 tax stamp to purchase a suppressor and then be prepared to wait around 9 months for the form 4 to clear. 9mm suppressors will start in the range of $400+ on up to over 1000. Decent quality suppressors could be things like the SilencerCo Omega 9K, YHM R9, Rugged Obsidian 9, or perhaps the newer JK 105 CCX 9 on the cheaper end. As someone who owns a few suppressors, they are extremely simple devices but very expensive to own.