2300 results for 'upper parts kit'

Elftmann AR 15 Push Button Safety - Black The Elftmann Tactical AR 15 Push Button Safety is designed so that the shooter can quickly manipulate the safety with the push of a button. Designed to be...

Daniel Defense Aimpoint Micro Mount The Daniel Defense Micro Mount is designed to securely mount a variety of popular optics to your flat-top upper receiver including Aimpoint's Micro R-1, H-1, H-2,...

Strike Industries AR Extended Forward Assist - RED The Strike Industries AR Extended Forward Assist gives you a larger surface area to operate your AR. Not to mention it adds a unique appearance...

Ballistic Advantage 20" .223 Wylde Barrel This Ballistic Advantage .223 Wylde chambered 20-inch AR 15 barrel is machined from 416 Stainless Steel with a QPQ finish. Our Premium Black Series Barrels...

  AERO Precision .750 Low Profile Gas Block AERO Precision .750 low profile gas block is made right here in the USA of 4150 hardened steel and is phosphate treated for corrosion resistance...

Strike Industries AR Extended Forward Assist - BLU The Strike Industries AR Extended Forward Assist gives you a larger surface area to operate your AR. Not to mention it adds a unique appearance...

Strike Industries AR Extended Forward Assist - BLK The Strike Industries AR Extended Forward Assist gives you a larger surface area to operate your AR. Not to mention it adds a unique appearance...

  Strike Industries Cobra Billet Aluminum Trigger Guard (Black) Form meets function with the Strike Industries line of Aluminum trigger guards.  Not only does the sculpted, billet...

  Strike Industries Cobra Billet Aluminum Trigger Guard (Blue) Form meets function with the Strike Industries line of Aluminum trigger guards.  Not only does the sculpted, billet aluminum...

  AERO Precision AR 15 H2 Buffer (C) The H2 Buffer from Aero Precision is a heavy buffer designed to reduce felt recoil as well as reduce the cycling rate on full-auto rifles. It is designed...

Strike Industries Carbine Length Pistol Receiver Extension (FDE) The Strike Industries CARPRE Slick Carbine length Pistol receiver extension is for those looking for stylish components that are...

Strike Industries Carbine Length Pistol Receiver Extension (BLUE) The Strike Industries CARPRE Slick Carbine length Pistol receiver extension is for those looking for stylish components that...

  AERO Precision .308 / 7.62 Bolt Carrier Group - Nickel Boron BCG The AERO Precision .308/7.62 Nickel Boron BCG is a great choice as an addition to your AR build. With their exacting dimensions...

  Strike Industries LINK Anchor Polymer Hand Stop The Strike Industries LINK Anchor Hand Stop is made from a heat resistant polymer that allows comfortable grip in any shooting condition. It has...

UTG 3-Slot Picatinny Riser Mount - 0.83" Saddle Height A new gen. riser mount for rifles with Picatinny/Weaver Rail. It is precision made from aircraft aluminum with matte black anodizing and has a...

  Strike Industries AR Extended Pivot Takedown Pins (Gold) Strike industries extended takedown pins and pivot pins are ideal for shooters looking for a custom look and that run multiple upper...

  Strike Industries ARCH-EL .308 Charging Handle The new ARCH-EL Charging Handle from Strike Industries is a 7075 T-6 milled hard anodized charging handle featuring a larger latch surface that...

Presma AR-15 A2 Rifle Buffer Kit Complete Solution for Mounting an M16A2 Fixed Buttstock Optimize your AR-15 with the Presma AR-15 A2 Rifle Buffer Kit, a complete solution for mounting an M16A2 fixed...

  Strike Industries AR Stock Stop (for Featureless/Fixed Stock Conversion) Keep the look of your existing stock and buffer tube but be able to convert it to fixed! The Stock Stop is the most...

  Strike Industries Cookie Cutter Comp .223/5.56 Muzzle Brake Based on the theory, law of action and reaction (Newton's 3rd law), Strike Industries created a large reflecting area to enlarge...

  Strike Industries Extended Latch Charging Handle - Blue The new ARCH-EL Charging Handle in Blue from Strike Industries is a T-6 7075 forged hard anodized charging handle featuring a larger...

  Strike Industries Modular Spring Guide Rod - Gen-3 The SI Modular Guide Rod for Gen 3 Glocks is a stainless steel, customizable system that accepts any aftermarket Glock Spring as well as...

B5 Systems Enhanced Sopmod AR-15 Lower Build Kit - Black The black B5 Systems Enhanced Sopmod AR-15 Lower Build Kit is the ultimate package for your AR-15 lower receiver build. This comprehensive kit...

  Strike Industries Mini King Comp Compensator for 9MM The Strike Industries Mini King Comp 9mm brings the proven performance of the full size King Comp in a more compact, lighter package...

SBA4 Brace & Buffer Kit The SBA4 Brace and Buffer Kit combines the ever popular SBA4 Brace with a true Mil-Spec Buffer Kit. You know you’re getting quality with the SBA4 plus...

  Strike Industries M4/AR15 Cobra Fang Trigger Guard with Magwell Feature If you’ve ever wanted faster, more reliable magazine reloads, practice makes perfect. You aren’t gonna be...

Spike's Tactical Rifle Buffer Tube Assembly The Spike's Tactical carbine buffer assembly kit is just what you need to finish off your lower with quality components. This kit is perfect for those who...

Faxon Firearms 20" Gunner, 224 Valkyrie Rifle Length Nitride Quality is imbued into Faxon Firearms barrels from the start. We start with the best materials, either certified 4150 Mil-Spec steel or...

  Strike Industries King Comp Compensator for .223/5.56 The Strike Industries King-Comp features a large dual chamber design, which was engineered to reduce felt recoil and  help reduce...

  Strike Industries Ambidextrous Magazine Release Strike Industries Ambidextrous Magazine Release was designed to slip into lowers designed to accept a mil-spec magazine catch. They have a low...

AR 15 Armorer's Wrench JE Machine Tech's AR 15 Combo Armors Wrench is a all in one combo wrench for the AR 15. These AR 15 Combo Wrenches are manufactured from heavy duty steel and have all the...

  MAGPUL MBUS® Set - Black Elevate your tactical readiness with the MAGPUL MBUS Front and Rear Sight set, engineered for the AR15/M16 platform. The Gen 2 MBUS Front Sight, paired with the...

  Strike Industries MLOK Rail Covers - V1 The Strike Industries M-LOK Covers provide unlimited placement options without having to cut anything to size. With single slot pieces, you can plug...

  Strike Industries Extended Charging Handle Latch - Red The new Strike Industries Extended Charging Handle Latch is not only a great addition to the ARCH charging handle, it is a great...

Real Avid AR-15 Armorer's Master Kit While it's absolutely possible to build an AR-15 with a minimum of specialized tools, having the proper equipment can make it faster and easier. Enter the AR15...

Bear Creek Arsenal 20" 6.5 Grendel Type II AR 15 Barrel The Bear Creek Arsenal AR-15 Barrel is a 20" heavy barrel profile made of 416R stainless steel. rifle length gas system with a 1:8 twist rate...

Mil-Spec AR-15 Forward Assist Roll Pin The Mil-Spec AR-15 Forward Assist Roll Pin secures the forward assist assembly to the upper receiver, ensuring reliable function. Designed to Mil-Spec...

AR-15 Firing Pin Retaining Pin - Cotter Style Reliable Replacement for Your AR-15 Bolt Carrier Group The AR-15 Firing Pin Retaining Pin – Cotter Style is a high-quality replacement part...

  Strike Industries King Comp Compensator for 300BLK/.308/7.62 The Strike Industries King-Comp features a large dual chamber design, which was engineered to reduce felt recoil and  help...

  Aero Precision 16″ 5.56 Barrel With Mounted Front Sight, Mid-Length AERO Precision 16" 5.56 NATO barrel with A2 mounted front sight and barrel nut is manufactured from 4150 Chrome Moly...