Lower Parts & Kits

Kns bolt catch retaining pin ar15/m16 black FEATURES:Black NitrideWeight: 0.01lbsDimensions: 3 x 2 x.5" Other Features: Includes 3 c-clips and one bolt catch retaining pin

These are the STRONGEST pins that can be produced and were designed to withstand the high impact of full and semi-auto 9mm" .223" and 7.62mm suppressed weapons. The pins are stainless steel. Black...

Kns pin kit non-rotating gen st ar15/m16.154 fde Other Features: S/s pins, sideplates are duracoated, fits mil-spec ar-15, gen st

High quality components and precise manufacturing make Lantac parts ideal for maintaining and upgrading firearms. The durability, reliability and excellent build quality of these parts will ensure...

High quality components and precise manufacturing make Lantac parts ideal for maintaining and upgrading firearms. The durability, reliability and excellent build quality of these parts will ensure...

Ar15 buffer retaining pin springs, 10 packModel: AR PartsMaterial: Steel

Ar15 buffer retaining pin, 10 packModel: AR PartsMaterial: Steel

Ar take down detent, 10 packModel: AR PartsMaterial: Brass

Ar take down detent spring, 10 packModel: AR Parts

Lbe ar15 bolt catch plunger pack of 20 made from 1117 steel, made in the usaModel: AR PartsMaterial: Steel

Lbe ar15 ejection port cover spring pack of 20, made from 302 stainless steel, made in the usaModel: AR PartsMaterial: Stainless Steel

Lbe ar15 hammer spring pack of 20 made from 17-7 stainless steel, made in the usaModel: AR PartsMaterial: Stainless Steel

Lbe ar15 selector detent pack of 20 made from 12l14 steel, made in the usaModel: AR PartsMaterial: Steel

Lbe ar15 safety selector detent spring pack of 20, made from hi tensile music wire, made in the usaModel: AR Parts

The lbe ar15 lower parts kit includes the following: trigger guard roll pin; pistol grip screw & lock washer; disconnector & spring; trigger, spring, & pin; hammer, spring, & pin; bolt catch, buffer,...

LUTH-AR builder parts kit for 308 lower.Features :Fits 308 ARBuilder Lower Parts Kit(No Fire Control/Grip)

High quality components and precise manufacturing make LuthAR parts ideal for maintaining and upgrading firearms. The durability, reliability and excellent build quality of these parts will ensure...

Keep your AR running smoothly with Luth-ARs Field Repair Kit. It includes the most common parts you need to fix common issues and get your rifle back to peak performance. With durable materials and...

Luth-AR is excited to release the new Luth-AR Gunsmith Kit especially designed for gun shop counters, gunsmith shops, and at home AR enthusiasts. The kit includes the following common small parts...

The magpul ar enhanced magazine release provides an enlarged contact surface for quick and fumble free magazine changes.With easy bolt-on installation with no gunsmithing required, the enhanced ar...