The TFX Pro sights shine brightly day and night, always prepared for action. Building upon our award-winning Tritium + Fiber-Optic technology, TFX Pro incorporates customer-requested features, a compact, snag-free design, extended sight radius and exceptionally robust construction capable of withstanding harsh conditions. Illuminating elements are securely housed within a virtually indestructible, chemical and shock-resistant capsule. CNC-machined steel components are safeguarded by a rust-resistant Fortress finish. Please be aware that items TG13BR1PC and TG13SJ1PC include front sights only.