New in Box Spikes Tactical Gen 2 Billet AR-15 Lower, part # STLB200. Lower ships as you see it with the following parts:
• Titanium pivot pin, detent, and spring
• Titanium take down pin, detent, spring, and 4-40 set screw
• KNS Gen 2 Mod ST anti-rotation trigger and hammer pins
• Spike's Tactical 90* ambi safety selector
• Enhanced bolt catch
• Ambi bolt release paddle
• Bolt catch spring
• Bolt catch plunger
• Ambi bolt release cross pin
• Threaded stainless steel pin for bolt catch
• Threaded stainless steel pin for ambi bolt release paddle
• Ambi magazine release paddle
• Magazine catch
• Magazine catch spring
• Billet magazine catch button
• Set screw for adjustable trigger reset
• Nylon tip set screw for upper to lower tension
• 2 short set screws to lock adjustable trigger reset set screw and upper to lower tension set screw in place
Check out http://www.spikestactical.com/spikes-tactical-billet-lower-gen-2-p-1203.html for more information!