The steps are fairly easy…
http://prepforshtf.com/laser-bore-sight-crossbow-cheap/#.UVF_2FfJL1D
Nice Survival Tidbit.
Newzaholic
The steps are fairly easy…
http://prepforshtf.com/laser-bore-sight-crossbow-cheap/#.UVF_2FfJL1D
Nice Survival Tidbit.
Newzaholic