SSK Firearms Nipple No. 11 Percussion Cap 1/4-28 Thread

SSK Firearms Nipple No. 11 Percussion Cap 1/4-28 Thread. 11 percussion cap ignition systems. The nipple is machined from S7 impact resistant tool steel and hardened to Rc54-56 for maximum life. The nipple is designed with an optimized flame channel for reliable ignition and a concave face to redirect combustion gasses. They advise a drop of oil or preferred a quality lithium or molybdenum disulfide grease be used on the nipple threads before installation. Specifications for SSK Firearms Nipple Percussion Cap: Manufacturer: SSK Firearms Fabric/Material: Stainless Steel Package Contents: SSK Firearms Nipple Percussion Cap SSK Firearms NP1: Nipple No. 11 Percussion Cap 1/4-28 Thread