AR-15 Parts

Franklin Armory BFSIII AR-S1 Binary Firing System III Trigger - For AR Platforms | Straight Trigger bundled w/ 2 ATI Schmeisser S60 Magazine - Black | .223/5.56 | 60rd | Gen 2 Military/LEO Edition

The Binary Firing System GEN 3 (BFSIII ) is a 3-position trigger. In position 3 it fires one round on pull and one round on release, making it the fastest semi-automatic trigger on the market. This trigger is ideal for both tactical and competition use...

Franklin Armory BFSIII Equipped M4-BLR Complete AR15 Lower Receiver - Black | Installed BSFIII Trigger | M4 Rifle Buttstock

CMMG 55BB40BAB Resolute MK4 5.56x45mm NATO 16.10", Armor Black, M-LOK Free-Float Handguard for AR-Platform (No BCG or Charging Handle)

Top off your next build with this RESOLUTE Mk4 Upper Group. Chambered, this upper group is a staple for any collection and comes ready to pair with the AR15 lower group of your choice.

DMR PROF. RIFLE LENGTH W/BCGODIN BARREL 6.5 GRENDEL 20"

ODIN BARREL 6.5 GRENDEL 20"DMR PROF. RIFLE LENGTH W/BCGFEATURES-Caliber: 6.5 Grendel-Profile: DMR -Length: 20"-Gas placement: rifle-Low profile gas block-Rifling: button 1:8" twist-Weight: 2.66 lbs.-Made from 416R stainless steel-Hand-lapped-M4 feed...

Proof Research 100387 AR-Style Barrel 223 Wylde 11.50" Rifle Length Gas System 1:7" Twist 4 Grooves, 1/2"-28 tpi, Stainless Stainless

An optimum combination of high tensile strength along with requisite toughness to withstand extreme chamber pressures encountered during firing. Excellent erosion wear characteristics and corrosion resistance.

GEISSELE 16" SMR MK18 MLOK ARCA DDC

The MK18 is the latest in the line of Geissele Super Modular rails and is specifically made to interface with the Arca-Swiss Quick Release System. This new handguard is based on the MK16 M-LOK Super Modular Rail, offering a small diameter and overall...

300AAC 16.1" NO BCG/C HANDLECMMG UPPER GROUP RESOLUTE MK4

CMMG UPPER GROUP RESOLUTE MK4300AAC 16.1" NO BCG/C HANDLE

CMMG 30BC40AMB Resolute MK4 300 Blackout 16.10", Midnight Bronze, M-LOK Free-Float Handguard for AR-Platform (No BCG or Charging Handle)

Top off your next build with this RESOLUTE Mk4 Upper Group. Chambered, this upper group is a staple for any collection and comes ready to pair with the AR15 lower group of your choice.

CMMG 55BB40BMB Resolute MK4 5.56x45mm NATO 16.10", Midnight Bronze, M-LOK Free-Float Handguard for AR-Platform (No BCG or Charging Handle)

Top off your next build with this RESOLUTE Mk4 Upper Group. Chambered, this upper group is a staple for any collection and comes ready to pair with the AR15 lower group of your choice.

LOWER GROUP, DISSENT, Br3, Armor Black

LOWER GROUP, DISSENT, Br3, Armor Black

Spikes Tactical STLB960PCH Rare Breed Crusader 9mm Luger, Black Anodized Aluminum with Painted Front for AR-Platform

Spike's Rare Breed Crusader multi-caliber stripped lower is made to the highest standards. It is constructed of 7075-T6 forged aluminum with a black hard coat anodized finish. This model features the painted crusader. NOTE: Requires a lower parts kit,...

Heatseeker Chassis w/ 14'' Handguard - Ruger American Ranch (AR Magazine Fed)

Heatseeker is an innovative, affordable chassis system for your bolt action rifle, allowing you to easily upgrade a traditional factory rifle stock for improved versatility and a sleek, modern appearance. This 1lb, 3 ounce chassis is machined from...

DPMS AP4 A3 Upper Receiver Assembly for AR-15 5.56x45mm NATO 16" Barrel Black No Handle

This DPMS AP4 A3 AR-15 Upper Receiver Assembly comes fully assembled and ready to install on any standard small pin mil-spec lower receiver. Perfect for those searching for a lightweight economical upper configuration with the styling of the...

300AAC 14.5" P&W NO BCG OR CHCMMG UPPER GROUP RESOLUTE MK4

CMMG UPPER GROUP RESOLUTE MK4300AAC 14.5" P&W NO BCG OR CH

5.56X45 14.5" P&W NO BCG OR CHCMMG UPPER GROUP RESOLUTE MK4

CMMG UPPER GROUP RESOLUTE MK45.56X45 14.5" P&W NO BCG OR CH

Dead Foot Arms SCW 4 Tailhook Pistol Brace - Black | For 9mm AR-15

The SCW 4 Tailhook is an extremely compact PDW Style Pistol Brace which utilizes the patented Dead Foot Arms LLC Modified Cycle System and any standard 9MM AR Style bolt carrier group. Collapsed length of the brace is 3.9 . While compact, it is still...

TAPCO 10/22 SS FLUTED BARREL22 LR

TAPCO 10/22 SS FLUTED BARREL

Reliability Enhancement Kit (H2)

Geissele Automatics, MFG# 05-492-H2, UPC: 817953026724, UOM: EA, Reliability Enhancement Kit (H2), 5.56mm, Includes Bolt Carrier Group/Super 42 Braided Wire Buffer Spring & Buffer, GEIS, GEISPT41, GEISPTALL, PT41, PTALL

SANTAN STT-15L LT PLR RCVR MULTI ODG

The STT-15 was born out of a desire to develop a true ambidextrous AR-15 pattern weapon system, built to the tightest possible tolerances. The full suite of ambidextrous controls comes standard on all Pillar AMBI receiver sets and lowers and allows for...

Barrel and BCG Kit 8 4140CM SBN 45ACP

Barrel and BCG Kit, 8 4140CM, SBN, 45ACP

Wraithworks WARSCORP9 Side-charging AR Builders Set - Black

Wraithworks Warscorp9 Builders Set. Build your own 9mm firearm with this Warscorp9 build kit. It comes with the essential building blocks of the firearm. This allows you to choose how you want to build it out, whether it is a pistol or a rifle. This...

LOWER GROUP RESOLUTE Mil-Spec Trigger Mk4 Armor Black

LOWER GROUP RESOLUTE Mil-Spec Trigger Mk4 Armor Black

PROOF BBL SS BOLT .224 28 COMPETITION 1-7

Caliber: 224 - Barrel Length: 28 - Twist Rate: 7 - Shank Diameter: 1.25 - Contour: Competition - Weight: 7lbs-11oz

PROOF BBL SS BOLT .264 28 COMPETITION 1-7.5

Caliber: 264 - Barrel Length: 28 - Twist Rate: 7.5 - Shank Diameter: 1.25 - Contour: Competition - Weight: 7lbs-10oz