Bohning's Smooth Release Pin Nock was redesigned in 2019 to fit a broader range of pin sizes - redesigned nocks are easily identified as they are marked with the Bohning logo. The Smooth Release Pin Nock features a raised index, short ears and a smooth throat for a clean release. Each nock weighs an average of 5.0 grains (324 mg). Its .120" (3.05mm) throat size is designed to fit larger diameter bowstrings typically used by compound shooters. Not sure which Bohning Pin Nock you have? The Smooth Release Pin Nock is marked with the letter "M" for easy identification.
