NFA item — $0 federal tax stamp. Order, we file the ATF Form 4 on eForms, you pick up at your SOT dealer after approval. Flat $14.99 firearm shipping.
Licensed FFL · Class 2 SOTWe file the Form 4$0 tax stamp
How the Form 4 process works
Transfers on an ATF Form 4 with a $0 federal tax stamp (as of Jan 1, 2026). We file the paperwork on eForms and keep you posted on status; you pick up at your SOT dealer with photo ID after ATF approval. How the Form 4 works →NFA & suppressor guide →
The GEMTECH Lunar-45 is the culmination of decades of silencer innovation. We have created the lightest and quietest modular 45 caliber suppressor available that is able to be completely taken apart and cleaned. The Lunar-45 is crafted from military grade aluminum and titanium for the utmost in durability and strength. GEMTECH offers a variety of mounting options for the Lunar-45 allowing it to be used on a variety of platforms and calibers. The Innovation Accuracy and Quality is what makes GEMTECH The Professional s Choice for Decades Modular .45 caliber silencer. Intended use: 45ACP. Also compatible with 9mm 40S W (dry only) 10mm (dry only) and Subsonic 300BLK. Specifications: Caliber: 45ACP Sound Tested: 129dB LONG HK Mark 23 | 137dB SHORT HK USP 45Ct | 129dB LONG/136dB SHORT Dan Wesson 1911 45ACP | 128 dB LONG/132dB SHORT Glock 19 Gen 4 Diameter: 1.375 Overall Length: 8.5 long 6.9 short Weight: 12.3 oz. long 10.9 oz. short Mount Type: Shipped with a .578-28 Piston Tube Material: Aluminum Full Auto Rated: Yes Tube Finish: Type III Hardcoat Anodized
