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Big Dots are the best night sights for defensive shooting. The bright glowing golfball is impossible not to see, especially when under stress! Standard Dots are better for precision shooting at a dist … read more

The iron sight market is divided into two main categories – target shooting and defensive shooting. Though we at XS, love competitive shooting and participate in many pro-level matches, we have … read more

Tritium is a beta-emitting radioactive isotope of hydrogen with a chemical symbol of H-3. Helium's chemical formula consists of one proton, and tritium's formula has two neutrons combined with one pro … read more