Do you have an angled bore viewer? The kind that was issued with the M1 Garand works extremely well in a trapdoor if you have a good light source into the muzzle.
Very Senior Member - OFC
Do you have an angled bore viewer? The kind that was issued with the M1 Garand works extremely well in a trapdoor if you have a good light source into the muzzle.
Last edited by Dick Hosmer; 07-16-2017 at 06:38.
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