Product Description Griffin Armament proudly introduces the DUAL-LOK Minimalist Stealth Flash Suppressor, a precision-engineered quick-detach (QD) muzzle device built for .45 caliber firearms with 5/8"x24 threads. Constructed from 17-4 PH stainless steel and finished in a QPQ nitrided black coating, this flash suppressor delivers outstanding surface hardness, corrosion resistance, and long-term wear resistance. The DUAL-LOK system integrates 60 machined mounting position splines, which are effectively doubled by the mount&';s two locking positions -- offset by 3 degrees out of phase -- yielding 120 total locking positions that ensure a tightly secured and rock-solid suppressor mount with extremely low point-of-impact shift. Three flash-suppressing tines feature integrated anti-resonance flutes that eliminate pinging under fire. Weighing just 2.4 ounces, the Minimalist Stealth Flash Suppressor is substantially lighter than most competing flash suppressor mounts, reducing overall suppressor system weight and making the host firearm barrel more responsive to the shooter. No timing, shims, or consumable parts are required. Product Highlights 120 Effective Locking Positions: 60 machined splines combined with two 3-degree out-of-phase locking positions provide a rock-solid suppressor mount with minimal point-of-impact shift Lightweight Construction: At only 2.4 oz, this flash suppressor is substantially lighter than most competing mounts, reducing total suppressor system weight and improving barrel responsiveness Premium 17-4 PH Stainless Steel: QPQ nitrided black finish enhances surface hardness, corrosion resistance, and wear resistance for extended service life Anti-Resonance Design: Three flash-suppressing tines with integrated anti-resonance flutes prevent pinging during sustained fire No Timing Required: Taper lock interface and wear-free mounting system eliminate the need for shims, timing, or consumable parts for fast, hassle-free installation Specs Brand: Griffin Armament MPN: DLFH45C5824 UPC: 689396837621 Caliber: 45 Cal Thread Pattern: 5/8"x24 Overall Length (OAL): 1.90" Diameter: 1.07" (Splines: 1.075" / Unit: 0.93") Weight: 2.40 oz Material: 17-4 PH Stainless Steel Finish: QPQ (Nitrided Black) Color: Black Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&';s manufacturer.