Lower Parts

SB Tactical Stabilizing Brace -SBA4 Designed for all platforms capable of accepting a mil-spec carbine receiver extension, the SBA4™ is 5-position adjustable, offers the user enhanced cheek weld ergonomics, and features an integral, ambidextrous...

  Fortis QD End Plate - Black Fortis QD End Plate features the quick detach swivel socket.  This AR15 lower receiver end plate is designed for carbine style buffer tubes for the AR15 & 308 platforms. Features: Fully radiused edges,...

  BCM Gunfighter MCMR-SM QD Sling Mount M-LOK Low-Profile for increased mobility and decreased "snag" factor Compatible with M-LOK® mounting system Fits standard push button, quick detach sling swivel (not included) 8-position (360°),...

  BCM Gunfighter QD End Plate BCM® Receiver End Plate with socket for Quick Disconnect (QD) swivel.Machined from steel, and easily accommodates staking.Like all BCM® products, Made with pride in the U.S.A

Armaspec B2 Skeletonized Extended Mag Release Fits 5.56 & 7.62 Receivers  High quality components and precise manufacturing make Armaspec parts ideal for maintaining and upgrading firearms. The durability, reliability and excellent build...

  Description: When designing our new Lightweight Enhanced (LE™) Castle Nut & End Plate System, we came up with two systems that virtually eliminates the risk of your castle nut ever backing out. With our two lockdown systems (K1 &...

Radian Weapons Talon Ambi Safety Selector The Talon ambidextrous safety selector is a modular design that can be installed as a standard 90 degree or as a 45 degree short throw by simply rotating the shaft 180 degree inside the lower receiver...

  CMC AR-15 / AR-10 Single Stage Drop-In Competition Match Grade, 3 Gun Trigger - Curved Bow – 2.5lb Pull Answering the demand from the nations top 3 gun competitive shooters for a lighter trigger with all the amazing attributes of a premium...

 BAD-EBC-IC Cast Enhanced Bolt Catch  Weight 0.39oz  Compatible with Norgon Ambi-Catch Without Interference Raised "T-Shaped" Heel Provides Positive and Distinctive Control Surface for Bolt Lock Back  Bold Horizontal and...

Aero Precision AR10 M5 Stripped Lower Receiver - Anodized Black Ready to take your next large-frame AR build to the next level? The Aero Precision M5 .308 Stripped Lower Receiver is your foundation for precision, power, and customization. Machined to...

 SB Tactical SBA3X Pistol Stabilizing Brace Designed for all platforms capable of accepting a mil-spec carbine receiver extension, the SBA3 is 5-position adjustable, dramatically enhances versatility, and features a minimalist design with an...

Magpul Industries B.A.D. Lever Designed to considerably improve the speed and efficiency of the AR15/M16 bolt catch, the B.A.D. Lever quickly addresses reloading and malfunction clearance shortcomings of AR15/M16 platforms by extending a paddle to the...