Spike's Tactical AR-15 Enhanced Lower Parts Kit with Battle Trigger

Spike's Tactical set out to offer the best factory lower parts kit on the market! The lower parts kit they came up with exceeds military specifications by a long shot, they also have a much better fit, and finish! 100% made in the U.S.A. with a lifetime warranty.

The core of the Spike’s Enhanced Lower Parts Kit is their Battle Trigger Group which is a single stage MIL-SPEC trigger, rounded hammer, and disconnector. Each part of the fire control is plated with nickel boron to give the Battle Trigger a very smooth and crisp trigger pull that gets even smoother the more you shoot it.

The Battle Trigger is held in place by KNS Precision Gen 2 Mod 2 Non-Rotating Pins which keep the hammer and trigger pins from walking out. They’ve also included an ambidextrous safety selector, their Spike's Tactical Billet Trigger Guard, and an Ergo Grip!

Kit includes:

• Spike’s Tactical Battle Trigger Group (nickel boron coated).
• Black KNS Precision Gen 2 Mod 2 Non-Rotating Pins.
• Spike’s Tactical Billet Tool-less Trigger Guard.
• Ambidextrous safety selector.
• Safety selector detent.
• Safety selector spring.
• Black Ergo Grip. 
• 1/4x28 Allen grip screw.
• Star lock washer for grip screw.
• Bolt catch.
• Bolt catch plunger.
• Bolt catch roll pin.
• Bolt catch spring.
• Magazine catch.
• Billet magazine catch button.
• Magazine catch spring.
• Pivot pin.
• Takedown pin.
• Takedown/pivot pin springs and detents.
• Buffer retaining pin.
• Buffer retainer spring.