Dynamit-Nobel caps cost a little more and worth it for peace of mind. My favorite for testing muzzle loaders and when ordnance in the woods or for self defense in the home Must go bang! Just used some on a friends inherited (modern made)
.40 cal pistol that had sear engagement problems and needed grease and funk cleaned out of the firing channel. Fixed it, cleaned it and -Dynamite!- no more ignition or other problems. 14" barrel, 7/8 ths ATF. Full walnut stock. Dang it, now I need to build myself another pistol, LOL. George.
