When the primary cutting blades are retracted, two short wing blades are deployed, much smaller than the main blades. They feature stainless steel blades, an anodized aircraft aluminum ferrule, and a high-carbon hardened steel penetration point.Īccording to their website, their unique design provides two different cutting edges, a primary and a secondary attack. Swhacker has earned a name in the industry for high quality and innovative designs, and these mechanical broadheads are good a good example of both. An excellent choice for deer and elk as well as a turkey broadhead. As a matter of fact, customer reviews on these broadheads are excellent, consistently citing accuracy and superior performance.Īvailable in both 100 and 125-grain weights, with a cutting diameter of 1-1/2″, these can be used on both carbon and aluminum bolts. Users report that this patented (boy they have a lot of patents on this) retention system is very reliable, with hardly any reports of premature blade deployment. The Spitfire utilizes a mechanical spring clip retention system to keep the blades from deploying in flight, so there is no need to mess with O-rings, even when using high-speed bows. It also sports a micro-grooved ferrule which is intended to improve accuracy. Another patented feature is the hardened-steel Trophy Tip to maximize penetration and decrease deflection off of the bone. The blades are sharpened with NAP’s patented Diamize process and are thus razor sharp. The NAP Spitfire is a 3-blade mechanical broadhead that has gained something of a reputation for reliable functioning and great performance. Rage Crossbow X – Best Mechanical Crossbow Broadhead The result is dangerous and potentially damaging to the crossbow and the archer.ġ. Blades Clear the Foot Stirrup – Some mechanical broadheads designed for vertical bows can actually catch on the stirrup on some crossbows, triggering blade deployment.The main issue with mechanicals is premature deployment at 400fps. The reason is simply due to the fact crossbow bolts are shot at higher speeds, and are thus impacted more the by the wind.
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