Atlas Gunworks Shielded Ambi Thumb Safety

Atlas Gunworks Thumb Safties are designed for ideal ergonomics. Achieving an excellent pistol grip involves friction and leverage; the high-grip thumb safety improves both. Safeties are compatible with most 1911/1911DS/2011 Models but will require fitting. Specifications:Improved Atlas Gunworks Ergonomic DesignPaddle width in the center-right side is .260 inchesPaddle width in the center-left side is .365 inchesPrecision machined 17-4 stainless steelHeat treatedPolished stainless steelAmbidextrous design for right-handed/left-handed operationFitting for sear engagement will be required - recommended gunsmith fit