Lower Parts & Kits

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

Built from a single piece of steel, each QD End Plates creates a strong, flush fit for a lifetime of service. Its optimized design is great for users who want to minimize weight while adding an...

B5 systems' trigger guard is a direct replacement for ar rifles.Its ideal use is for milspec forged ar lower receivers and features a generous size which allows for glove use.Finish: BlackType:...

Battle Arms Development, Inc. Enhanced Modular Magazine Release, Large, Clear/silver Finish Bad-emmr-l-cModel: Enhanced Modular Magazine ReleaseProduct Type: Magazine Release

Battle Arms Development, Inc. Enhanced Lower Parts Kit, Package X, Bad-emr-b, Bad-e4s-ic, Bad-ebc-ic, Bad-emc-ic, Bad-eps, Nickel Teflon Hammer/trigger, Bad-atg-b, Disconnector, All Springs, Detents,...

Battle Arms Development, Inc. Enhanced Lower Parts Kit, Package 3, Bad-ebc-ic, Bad-e4s-ic And Bad-emc-ic Bad-lpk-pk3Model: EnhancedProduct Type: Lower Parts Kit

Battle Arms Development, Inc. Enhanced Pin Set Kit, For Ar Rifles, Includes Enhanced Takedown Pin, Enhanced Pivot Pin, 2 Kns Detents, And 2 Springs, Black Finish Bad-epsProduct Type: Takedown...

The Battle Arms Development Enhanced Pin Set features low-profile pin heads with greatly improved gripping surfaces. The design is compatible with an ambidextrous safety. Cone shaped recess at both...

Battle Arms Development, Inc. Enhanced Pin Set Kit, For Ar Rifles, Includes Bad-etp-ti, Bad-epp-ti, 2 Kns Detents, And 2 Springs,titanium Finish Bad-eps-tiProduct Type: Takedown PinsFit:...

Battle Arms Development, Inc. Bad-eps-ti-b, Titanium Enhanced Pin Set, Black Finish Bad-eps-ti-bModel: BAD-EPS-Ti-BProduct Type: Takedown PinsDescription: Titanium Enhanced Pin Set

Battle arms aluminum take down pin set flat dark earth Other Features: Patended head deesigns for improved gripping surface.Added pin length aids in pushing pins from the left

Battle arms aluminum take down pin set od green Other Features: Patended head deesigns for improved gripping surface.Added pin length aids in pushing pins from the left

Battle arms aluminum take down pin set red Other Features: Patended head deesigns for improved gripping surface.Added pin length aids in pushing pins from the left

Precision cnc machined for billet 7075-t6 aluminum (not 6061) in an anodized finish, the bad-emr features a unique, fully solid "v" shaped button face with horizontal serrations (no through hole).The...

BCM GUNFIGHTER Trigger Guard for your AR15" M16" M4 style rifle.Features :Ergonomically correct shape and contour,No sharp edges, Compatible with ,duck-billed, grips,Made of impact resistant polymer

BCM GUNFIGHTER Trigger Guard for your AR15" M16" M4 style rifle.Features :Ergonomically correct shape and contour,No sharp edges, Compatible with ,duck-billed, grips,Made of impact resistant polymer

Bcm parts kit lower fde for ar-15 FEATURES-AR15 Enhanced Lower Parts Kit-Flat Dark Earth -This kit includes all the Mil-Spec quality components along with some fantastic upgrades including;-BCM PNT...

Forever the AR15 has been a right handed persons tool. With Ambi controls evolving, its becoming more of a tool that everyone can use, even left handed shooters! This Ambi Mag Catch works in place of...

Cmmg's lower parts kit for the mk3 contains 4 color-coded bags with parts separated into them.The clear bag contains the.308 takedown pin,.308 receiver pivot pin, two takedown pin detents and two...

Cmmg mk3 gun builders kit includes most of the necessary parts to build up your lower group except the commonly upgraded parts.Does not include fire control group, and pistol grip.Compatible with...