Kraford and Lypt Gen2.2 Trigger Guard, No Cap, Black Durable 6061-T6 anodized aluminum alloy Includes T-slot for compatibility with T-rail accessories such as Arca-Swiss and Picatinny rails Thicker extension design results in less flex Low profile and snag-free Curved rear portion fits flush with pistol grip Includes Picatinny accessory rail Does not include the dust cover cap Compatible with the FX Impact MKII and M3 PCP Air Rifle Designed and manufactured in the USA using US aluminum