2343 results for 'upper part kit'

Geissele Automatics Reliability Enhancement Kit - H1 The Geissele Automatics Reliability Enhancement kit comes with the enhanced 5.56 BCG, Super 42 braided buffer spring, and H1 buffer weight. The...

Aero Precision M4E1 Threaded Assembled Upper Receiver - OD Green The AR15 Assembled Upper Receiver comes with the port door and forward assist already installed. Forged from 7075-T6 aluminum, this...

Geissele Automatics Reliability Enhancement Kit - H2 The Geissele Automatics Reliability Enhancement kit comes with the enhanced 5.56 BCG, Super 42 braided buffer spring, and H2 buffer weight. The...

7.5" 5.56 DRP Pistol Quad Rail Complete Upper Short, stout, and ready for action. The 7.5" 5.56 DRP Pistol Quad Rail Complete Upper is a rugged, reliable option for shooters looking to build a...

Trinity Force Cobra MK2 AR 15 Lower Build Kit The Cobra Stock MK2 features our own Patented locking system, battery storage compartments, and oversized cheek rest. The Cobra MK2 is easy to install...

Dirty Bird .308 Buffer Tube Kit The Dirty Bird AR-10 / LR-.308 Carbine Receiver Extension / Buffer Kit features a true Mil-Spec 6-Position Receiver Extension (buffer tube) machined from...

Mil-Spec AR 15 Stock and Buffer Kit Complete Mil Spec Stock & Buffer Kit, includes: Buffer Tube, Buffer spring Castle Nut, End Plate and Durable 6 Position Mil Spec Stock. These stocks come...

Dirty Bird M-LOK Mounting Solution Kit These parts are precision machined right here in the USA from 6061-T6 Aircraft Grade Aluminum and are backed by the Dirty Bird Limited Lifetime Warranty...

Midwest Industries 16" .223 Wylde Lightweight AR 15 Upper The Midwest Industries 16" .223 Wylde Lightweight AR 15 Upper is a top-of-the-line upgrade for your firearm. Crafted with precision and...

Lone Wolf Slide Completion Kit For 45 ACP Slides This kit includes all of the parts to completely assemble a bare 45ACP slide (with the exception of barrel, recoil spring assembly and sights). Kit...

Mil Spec AR 15 Stock and Buffer Kit - FDE The Black Rifle Depot AR 15 Stock Kit in FDE is the standard LE - Law Enforcement design and features a lightweight snag free frame with...

KAK Shockwave Pistol Buffer Kit KAK Shockwave Buffer Tube The KAK Shockwave Tube is an AR-15 Pistol Buffer Tube / Receiver Extension which is designed to work with the Shockwave Blade Pistol...

Wilson Combat AR-15 Assembled Billet Upper Receiver Next-Generation Precision and Durability The Wilson Combat AR-15 Assembled Billet Upper Receiver is expertly engineered for precision and strength,...

CMMG AR Mil-Spec Trigger Kit AR15/Mk3/.308 The CMMG AR Mil-Spec Trigger Kit AR15/Mk3/.308 is the perfect replacement trigger for your custom build. This is a reliable single stage design (based on...

  Strike Industries AR 15 Lower Receiver Spring Kit The Strike Industries AR 15 lower Receiver spring replacement kit includes 9 important springs that are commonly replaced or easily lost...

MAGPUL XTM Hand Stop Kit (FDE) The Magpul four-piece XTM Hand Stop Kit serves as a lightweight, low-profile rail mounted index point for improved weapon control, or as a forward stop to prevent the...

VLTOR MUR Modular Upper Receiver W/O Bolt Assist - Black The Vltor Modular Upper Receiver (MUR) is a unique AR-15 Flat-Top upper receiver that undergoes a rigorous quality control procedure during...

16" 300 BLK Nitride Carbine M-LOK Upper Assembly A quality 300 BLK upper assembly without cutting corners. This means starting with a top tier mil-spec forged upper receiver, using a nitrided steel...

Cross Machine Tool UPUR-1LH Billet Left Handed AR-15 Upper Receiver Are you left handed? Tired of having to deal with ejected shell casing and hot gas exploding right in front of your face? Well,...

Aero Precision AR15 XL Stripped Upper Receiver - FDE Cerakote Forged from 7075-T6 aluminum, this stripped upper is precision machined to mil-spec M16/M4 specifications. Match this upper with one of...

Magpul MOE® Mil-Spec Stock (Black) + BRD Mil-Spec Carbine Buffer Kit Complete AR-15 Stock and Buffer Assembly for Enhanced Performance Transform your AR-15 with the perfect pairing of the Magpul...

SOPMOD AR-15 Stock Kit - OD Green The SOPMOD Stock Kit in OD Green is the ultimate upgrade for your firearm. This kit includes everything you need to enhance the performance and customization of your...

Trinity Force Omega Mil Spec Stock & Buffer Kit - Sand Discount Mil-Spec Buffer / Receiver Extension Kit Mil-Spec Carbine Buffer Tube / Receiver Extension Carbine Buffer...

Aero Precision M5 (.308) Assembled Upper Receiver - Sniper Grey Cerakote The M5 .308 Assembled Upper Receiver comes with both the port door and forward assist hardware preinstalled. Forged from...

CMMG .22 LR AR Conversion Kit Convert your 5.56/2.23 AR15 Rifle to a .22 LR with this great easy to install conversion kit. You may use a standard 5.56/.223 charging handle. The potential...

Aero Precision M4E1 Threaded Assembled Upper Receiver - OD Green Cerakote (BLEM) The AR15 Assembled Upper Receiver comes with the port door and forward assist already installed. Forged from 7075-T6...

Wilson Combat AR-15 .458 SOCOM Stripped Forged Upper Receiver Purpose-Built for the Powerful .458 SOCOM The Wilson Combat AR-15 .458 SOCOM Stripped Forged Upper Receiver is precision-engineered for...

  Aero Precision AR 15 / M4E1 Field Repair Kit The Aero Precision AR 15 / M4E1 Field Repair Kit is your indispensable ally on the range, ensuring no shooting session ends due to minor part...

LWRC UCIW AR 15 Stock Kit The LWRC International UCIW (Ultra-Compact Individual Weapon) AR 15 stock system shortens the overall length of the firearm by a full inch, as compared to a standard AR...

JE5 AR 15 Stock And Buffer kit The JE5 Mil Spec AR 15 Stock is manufactured in the United Stated of high grade polymer. Its skeletonized design makes a lightweight upgrade to any AR 15 lower build...

Battle Arms BAD556-LW Lightweight 7075-T6 Billet Upper Receiver The Battle Arms Lightweight Upper Receiver is machined from 7075-T6 aircraft grade aluminum, utilizing a patent pending lightweight...

Glock Modular Backstrap Replacement Kit - Gen 4 The Glock OEM Gen 4 Modular Backstrap Replacement Kit is a comprehensive, high-quality kit designed for customization and an optimized fit with Glock...

CQC 5 Position Micro AR 15 Stock Kit The Black Rifle Depot CQC AR 15 Stock Kit has a smaller overall size and eliminating the sling loop allows for more maneuverability in tight quarters. With...

Foxtrot Mike Products 16" Forward Charging .45 AR-15 Complete Upper The Foxtrot Mike Products FM-9 Complete .45 AR-15 Upper Receiver is built from the ground up to provide outstanding reliability...

Strike Industries Slide Completion Kit For GLOCK™ GEN3 G19 The Strike Industries Slide Completion Kit For GLOCK™ GEN3 G19 features Made in the USA components you need to complete your...

Foxtrot Mike 16" 9mm Front Charging Complete Upper w/ 4-Port Micro Brake The Foxtrot Mike Products MIKE-9 Complete 9x19mm Upper Receiver is built from the ground up to provideoutstanding reliability...

Wilson Combat AR-10 Stripped Billet Upper Receiver Engineered for Precision and Strength The Wilson Combat AR-10 Stripped Billet Upper Receiver is the cornerstone for crafting the ultimate precision...

Foxtrot Mike Products 16" Forward Charging 9mm AR-15 Complete Upper The Foxtrot Mike Products FM-9 Complete 9mm AR-15 Upper Receiver is built from the ground up to provide outstanding reliability and...

Dirty Bird AR-15 Cerro Forged Stripped Upper Receiver The Dirty Bird Industries AR-15 Cerro Forged Stripped Upper Receiver is precision machined to M16/M4 Mil-Spec using top quality Cerro...

16" Carbine 5.56 NATO 1:7 Complete Upper Who doesn't like a nice quad rail This upper also features a 16" BCA barrel chambered in 5.56 NATO with a 1:7 twist and a carbine length gas system. This...