Lower Parts Kits

LUTH-AR complete lower parts kit for 308.Features :Fits 308 ARComplete Lower Parts KitA2 Pistol Grip Included

High quality components and precise manufacturing make San Tan Tactical parts ideal for maintaining and upgrading firearms. The durability, reliability and excellent build quality of these parts will ensure years of service you can count on.Features...

The Troy Industries Lower Parts Kit includes components needed to assemble a TROY Industries Lower Receiver or similar mil-spec lower receiver. The kit features a Troy Control Grip.Features :GripTriggerHammerTrigger PinBolt Release

This kit is designed to be used with your Jack10 or Livewire set. To complete the lower you will want to also purchase a buffer tube assembly, stock, and trigger group of your choice. Proudly made in the USA.Features :Safety Selector, Detent,...

Lower Parts Kit made from only the highest quality Mil-Spec or better components. The SOLGW Bolt Catch and Safety Selector are a Mil-Spec AISI8620 investment casting per the USGI TDP. Their Safety and Takedown Pivot Detents are solid hardened Stainless...

If youre looking for the highest quality and most durable Lower Parts Kit on the market with all of the upgrades, look no further. The Spikes Tactical Enhanced LPK was designed for the end user who demands the most longevity possible out of the parts in...

If youre looking for the highest quality and most durable Lower Parts Kit on the market with all of the upgrades, look no further. The Spikes Tactical Enhanced LPK was designed for the end user who demands the most longevity possible out of the parts in...

This Gun builders kit includes most of the necessary parts to build up your lower group except the commonly upgraded parts. Does not include Trigger Guard, Fire Control Group, or pistol grip.Features :All parts meet or exceed mil-specFor Builds or...

All the parts you need to get started on your next AR15 build in convenient color-coded packets to simplify assembly.Features :Bolt catch/roll pinBolt catch plunger/springTrigger guard/roll pinTrigger, Trigger springDisconnector, Disconnector...

The Spikes Tactical LPK exceeds Military Specifications by a long shot while also offering a much better fit and finish. Proudly 100% made right here in the USA. (This Kit Does Not Include Trigger Group)Features :Spikes Pro GripBetter than Mil-Spec...

The Spikes Tactical LPK exceeds Military Specifications by a long shot while also offering a much better fit and finish. Proudly 100% made right here in the USA.Features :Spikes Pro GripBetter than Mil-Spec QualityIncludes Trigger Group

Double Star uses only the best parts to make their lower parts kits. The fire control group is made from mil spec heat treated 8620 steel and finished on all touch points for a smooth, crisp trigger pull with minimal creep or drag. This AR15 lower parts...