2218 results for 'upper build kits'

Strike Industries Strike Flip Switch Ambidextrous Safety Selector - OD Green Modular, lightweight, and low profile is the perfect description for the Flip Switch from Strike Industries. The Flip...

Geissele Automatics Super Semi-Automatic Enhanced (SSA-E) The Geissele Automatics Super Semi-Automatic Enhanced (SSA-E) Trigger is a tool designed to elevate shooting accuracy and control. Building...

16" 5.56 NATO 1:9 Twist Phosphate Carbine M4 Barrel Precision without the premium price—crafted to exceed expectations. The BRD 16" 5.56 NATO 1:9 Twist Phosphate Carbine M4 Barrel offers...

Strike Industries AR Billet Ultimate Dust Cover - OD Green For those shooters who were interested in the convenience and easy installation of the Ultimate Dust Cover from Strike Industries, but...

Tear Drop Stainless Steel AR 15 Forward Assist A replacement Mil-Spec Forward Assist Kit for the AR 15 Platform. This extended forward assist is larger with more surface area contact. Made from...

Cross Machine Tool HDM ARCA Swiss Style Rail This rail system is meant not only to give you tons of picatinny rail surfaces, but also to make it possible to mount ARCA/Swiss tripod and bipod...

Timber Creek Outdoors 15 Inch Enforcer Handguard (Robin's Egg Blue) Timber Creek Outdoors Enforcer 15 Inch M-Lok Handguard will enhance your shooting experience with its ultra lite weight and...

Timber Creek Outdoors 15 Inch Ultralight Enforcer Handguard (Red) Timber Creek Outdoors Enforcer 15 Inch M-Lok Handguard will enhance your shooting experience with its ultra lite weight and snug...

UTG 15" AR15 Compatible Super Slim Free Float Rail System (BLK/RED) The Leapers UTG Super Slim free float handguard is a lightweight, ergonomic handguard for the AR-15. The free floated design...

Lone Wolf Alpha Wolf 9mm Fluted Threaded for Glock 19 - Nitride The Alpha Wolf line of barrels for Glock handguns offer a variety of enhancements over the factory Glock barrel. This G19 barrel is...

.350 Legend, 16" Stainless Steel M4 Barrel, 1:16 Twist, Carbine Length Gas Experience exceptional performance with the .350 Legend 16" Stainless Steel M4 Barrel from Black Rifle Depot. This AR-15...

Bravo Company Manufacturing BCMGUNFIGHTER PMCR (Polymer M-LOK Compatible Rail) - Carbine Length The Carbine length Bravo Company Manufacturing PMCR (Polymer M-LOK Compatible Rail) is a drop in...

16" 5.56 NATO 1:9 Twist Phosphate Carbine Lightweight Barrel Enhance your AR-15 build with the BRD 16" Lightweight Barrel chambered in 5.56 NATO. Designed with precision shooters and tactical...

VLTOR NRWL 5.56/.223 Booster/Linear Comp - 1/2-28 VLTOR Weapon Systems NRWL Muzzle Device gives a unique spin on utilizing gas and blast to help rifles function reliably as well as many other...

Dirty Bird Industries Lancer L5AWM +5 Magazine Extension w/ Assist The Dirty Bird Industries Lancer L5AWM +5 Magazine Extension w/ Assist is the latest product from Dirty Bird Industries to improve...

  Ambidextrous Safety Selector Enhanced Ergonomics for Both Right- and Left-Handed Shooters The Ambidextrous AR-15 Safety Selector is designed to improve the usability of your AR platform by...

Rosco Manufacturing Bloodline 16" 300 BLK Heavy 1:8 Twist Black Nitride Pistol Barrel This Rosco 16" 300 Blackout (300 BLK) barrel is perfectly suited for carbines shooters that plan on running only...

AR 15/M16 Bolt Carrier Group  6.5 Grendel Black Nitride This AR 15 bolt carrier group is the perfect BCG for your next  AR 15 build. Properly built, no corners cut and 100 percent made in...

Real Avid Avmaps Accu-Punch Master Set Complete gunsmithing punch set with a pin alignment tool. Gunsmithing punches are core tools needed to modify or disassemble firearms. Most sets available today...

Dirty Bird AR 15 17-7 Stainless Steel Carbine Buffer Spring Simple, Durable, and Effective Upgrade The Dirty Bird AR-15 17-7 Stainless Steel Carbine Buffer Spring offers a straightforward yet...

Angry Bear Arms Sig P320 Blank Tall Profile Sig P320 Blank Tall Profile Kit includes: Sig Front Tall Profile Blank .339"T X .117"W Sig Rear .332"T Tall Profile Serrated Blank .125"W X .110"D 6-40 X...

Bloodline 7.5" 9mm Barrel: This Rosco 7.5" 9mm Barrel was designed for Personal Defense Weapon (PDW) builds where the end user might run suppressed occasionally and have the need for extended...

KAK Industry H1 Buffer Orange Top Reliable Buffer System for Smooth Cycling The KAK Industry H1 Buffer is a high-quality carbine buffer designed for AR-15 platforms equipped with collapsible carbine...

Strike Industries AR-10 Flat Wire Spring The Strike Industries Flatwire Spring is an economical, and easy upgrade to any .308 AR system. The flatwire spring increases service life of the platform,...

AR-15/10 M-LOK Handstop Compact and Ergonomic Control for Any AR Build The BRD M-LOK Handstop is designed to enhance weapon control, accuracy, and comfort while maintaining a compact, low-profile...

Free Float Handguard End Cap This handguard end cap is compatible with free float handguards with a 4 hole design. Made of of quality aluminum alloy with a anodized finish.  Features Kit...

Odin 22" 6.5 Creedmoor Tactical Profile Stainless Barrel When building an AR, many shooters often mimic what the US Military has done because it saves them time and headache. In 2017, US Spec Ops...

Bootleg 5.56 Phosphate Complete Bolt Assembly Whether you're looking to complete your Bootleg, Inc. AR 15 Carrier or you like to keep extra parts on hand, this carrier completion kit has what you...

Ballistic Advantage 13.7" 5.56 Government Profile AR 15 Barrel - Modern Series The Ballistic Advantage 13.7" 5.56 Government Profile AR 15 Barrel - Modern Series is a top-performing and reliable...

Geissele Super Modular Rail MK4 M-LOK Handguard The Super Modular Rail (SMR) MK4 M-LOK is Geissele's ultra-lightweight M-LOK option. These rails are purpose-built and feature integrated M1913...

Strike Industries for Glock 17 ARK Barrel Strike Industries' ARK G17 Barrel for GLOCK™ is a spiral fluted barrel that provides a union between match grade performance with unsurpassed...

Rosco Manufacturing Bloodline 10.5" 5.56 M4 1:7 Twist Black Nitride Cabine Barrel Bloodline 10.5" M4 5.56 NATO: This Rosco 10.5" M4 5.56 NATO Bloodline Barrel is designed to be the perfect addition...

Radian Raptor Ambidextrous Charging Handle AR10/SR25 Unmatched Quality and Precision for AR-10 Platform Rifles The Radian Raptor Ambidextrous Charging Handle is a top-tier charging handle choice for...

Radian Raptor-LT Ambidextrous Charging Handle AR10/SR25 Durable, Lightweight, and Perfectly Suited for AR-10 Platform Rifles The Radian Raptor-LT Ambidextrous Charging Handle for AR10/SR25 rifles...

Real Avid Accu-Punch Hammer & Roll Pin Punch Set This advanced kit works to safely remove and install roll pins. The ergonomic and perfectly balanced hammer partners with easy grip hex-handle...

Dirty Bird AR-15 SMRS Handguard - Slim M-LOK Rail System V2 The SMRS (Slim M-LOK Rail System) V2 by Dirty Bird Industries is a high quality and feature packed M-LOK handguard designed for AR-15...

Zev Technologies Standard PRO Magwell For Glock 17/22/31 Gen 1-4 Zev Technologies Standard PRO Magwell For Glock® 17/22/31 Gen 1-4 Aluminum one piece design in a matte black, smooth anodized...

Faxon Firearms 6.8/.224 Valkyrie AR-15 Bolt Carrier Group - Nitride The Faxon Firearms 6.8/.224 Valkyrie Bolt Carrier Group is designed for long lasting reliability. The Bolt itself is made out of...

Battle Arms M16 .223/5.56 Bolt Carrier Group - Nitride The Battle Arms Development Bolt Carrier Group features an M16 cut profile which is heavier than an AR-15 cut profile to prevent bolt bounce and...

20" 5.56 NATO 1:9 Twist Phosphate Rifle Heavy Barrel Heavy-duty accuracy built for distance and durability. The BRD 20" 5.56 NATO 1:9 Twist Phosphate Rifle Heavy Barrel is a long-range workhorse...