The G5 Outdoors Montec Broadhead is a "Head to Thread" one solid piece stainless steel three blade broadhead that is "Designed to Hunt." Made with patented MonoFlow Technology unsurpassed accuracy, durability, and penetration define the Montec. The Montec features strong multi-tapered blades, a cut-on-impact nose, and easy to sharpen edges. -Cutting diameter: 1 1/8" -Straightness: +/-0.003" -Features: Monoflow Technology, Multi-tapered blades, and Place & Push sharpening G5 Outdoors Montec 100 Grain Broadhead. 3 Pack.