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72 of 287 Items
  • Zev Forged Upper 556nato Blk RPLZT-UR-556-FOR_1

    Zev Forged Upper 556nato Blk

    The ZEV Technologies Forged AR-15 Upper Receiver comes stripped and ready for your next custom AR build. ZEV starts with high-quality 7075 T6 aluminum forgings and final machines them to better than mil-spec dimensions held to .001" tolerances, giving...

    $124.45
  • Yhm Ar-15 Stripped Upper Receiver RPLYHM-110_1

    Yhm Ar-15 Stripped Upper Receiver

    YHM has long been a manufacturer of quality AR-15 Upper Receivers and is very proud to offer YHM A3 Upper Receivers under the YHM label.Features :Made from 7075-T6 aluminum (Forged)"M4 Style feed ramps and ,T, Markings,Inside coated with dry film...

    $86.95
  • Vltor Mur Mod Upper Rcvr Basd Blk RPLVLTMUR-1AB

    Vltor Mur Mod Upper Rcvr Basd Blk

    The MUR is a rigid Mil-Spec flat-top upper made to fit all AR15/M16 M4 rifles and carbines. The MUR was developed to give the customer a Mil-Spec correct upper receiver with a thicker wall, making the MUR upper receiver a stronger platform. This more...

    $181.95
  • Troy A4 Complete Upper 556 16

    Troy Industries AR-15 A4 Upper Receivers are lightweight and ultra-low profile. Developed specifically for todays war fighter and Law Enforcement led by Special Operations field requirements. The M-Lok SOCC handguard is lightweight with an ultra-low...

    $665.95
  • Troy A3 Complete Uppr 556 16 RPLTRYSUPG-A3M-16BT-00_1

    Troy A3 Complete Uppr 556 16

    Troy Industries AR-15 A3 Upper Receivers are lightweight and ultra-low profile. Developed specifically for todays war fighter and Law Enforcement led by Special Operations field requirements. The M-Lok Battlerail handguard is machined from hardened...

    $566.95
  • Santan Stt-15 Pillar Upper Receiver RPLSTTPILLAR1_1

    Santan Stt-15 Pillar Upper Receiver

    The STT PILLAR upper receiver is the lightest billet upper available today! STT wanted to create something better, something different. Being better was not enough -- STT needed to design an upper that overcame the shortcomings seen in the current...

    $218.01
  • Santan Pillar Lt Upper Receiver RPLSTT15LTPILLARUPPER

    Santan Pillar Lt Upper Receiver

    San Tan Tactical PILLAR(R) Truss Pockets For Increased Structural Rigidity. - Cut From A Single Billet Of 7075 -T651 Aerospace Grade Aluminum. - Shell Deflector - Machined In T Markings For Easy Optic Relocation. - Machined With M4 Feed Ramps. - Machined...

    $199.11
  • Spike's 556nato Upper 16" Chf/fsp RPLSPKSTU5435-MLS_1

    Spike's 556nato Upper 16" Chf/fsp

    Spikes complete upper assemblies will arrive to you inspected, tested, and ready to drop-in and go to work. Spikes maintains the same high standard of tolerances and attention to detail as the uppers they use for complete rifle builds. Every built upper...

    $612.00
  • Spike's 556 Upper 14.5"pb Rail/dyn RPLSPKSTU5050-S2D_1

    Spike's 556 Upper 14.5"pb Rail/dyn

    Spikes complete upper assemblies will arrive to you inspected, tested, and ready to drop-in and go to work. Spikes maintains the same high standard of tolerances and attention to detail as the uppers they use for complete rifle builds. Every built upper...

    $938.70
  • Spike's 556nato M4 Le Upper W/rail RPLSPKSTU5025-R9S_1

    Spike's 556nato M4 Le Upper W/rail

    Spikes complete upper assemblies will arrive to you inspected, tested, and ready to drop-in and go to work. Spikes maintains the same high standard of tolerances and attention to detail as the uppers they use for complete rifle builds. Every built upper...

    $701.10
  • Spike's 556nato M4 Le Upper 16" Blk RPLSPKSTU5025-M4S_1

    Spike's 556nato M4 Le Upper 16" Blk

    Spikes complete upper assemblies will arrive to you inspected, tested, and ready to drop-in and go to work. Spikes maintains the same high standard of tolerances and attention to detail as the uppers they use for complete rifle builds. Every built upper...

    $522.00
  • Spike's Flat Top Upper 9mm Blk RPLSPKSFT902D_1

    Spike's Flat Top Upper 9mm Blk

    Spikes Tacticals mission is simple, Spikes strives to build the highest quality products and offer them at the best possible price to the consumer. It doesnt matter if you are simply a gun enthusiast, a competitive 3 gun shooter or a military or law...

    $104.95
  • Spike's M4 Upper Forged Ft Multical RPLSPKSFT50M4_1

    Spike's M4 Upper Forged Ft Multical

    Spikes Tacticals mission is simple, Spikes strives to build the highest quality products and offer them at the best possible price to the consumer. It doesnt matter if you are simply a gun enthusiast, a competitive 3 gun shooter or a military or law...

    $104.95
  • Spike's Billet Upper Gen2 Milspec RPLSPKSFT50B2

    Spike's Billet Upper Gen2 Milspec

    The Spikes Tactical billet upper Gen II receiver is not just another different cosmetic alternative to forged upper receivers but its actually designed with functional upgrades that arent available on other billet upper receivers! It is machined out of...

    $245.95
  • Sharps Sbur03 Billet Upper RPLSHRPSBUR03 RPLSHRPSBUR03_1 RPLSHRPSBUR03_1 RPLSHRPSBUR03_2

    Sharps Sbur03 Billet Upper

    Sharps often gets asked which upper matches the best with Sharps receivers. Any mil-spec upper will work, that is the beauty of the platform ... but which one fits and matches the best? The answer is this one. The SBUR03 matches all of Sharps lower...

    $193.46
  • Pws Mk111 Pro Upper 223wylde 16.1 RPLPWS19-PM116UA0B_1

    Pws Mk111 Pro Upper 223wylde 16.1

    The PWS MK1 PRO line features the tried and true PWS long stroke piston system. This line is perfect for shooters looking for a cost-effective piston system firearm without sacrificing the high-quality standards PWS has been known for over a decade...

    $799.95
  • Noveske Varmageddon Uppr 5.56 18

    Noveske Varmageddon Complete Upper, Gen3, 223 Rem/556nato, 18" Barrel, Black, Nhr-13.5 M-lok Handguard, Super Badass Charging Handle, Thread Protector, Fits Ar15 03000490Product Type: UpperFit: AR15Caliber: 223 Remington

    $1,569.95
  • Noveske Gen 1 M4 Stripped Upper Blk RPLNV03000083_1

    Noveske Gen 1 M4 Stripped Upper Blk

    Noveske is proud to manufacture premium uppers for all types of builds.Features :Extended Feed RampsMil-spec Hard coat Type III anodizedIron Noveske Cross Engraving on topMil-Std 1913 Top Rail

    $120.00
  • Noveske Gen 3 Stripped Upper Blk RPLNV03000031_1

    Noveske Gen 3 Stripped Upper Blk

    Noveske is proud to manufacture premium uppers for all types of builds.Features :Precision Machined Billet Aluminum ConstructionHard Coat Type III Anodizing and CerakoteCompatible with all Mil-Spec AR-15 parts and accessories

    $290.00
  • Nordic 16" .22lr Complete Upper RPLNC22RB-UPPER-16-KIT

    Nordic 16" .22lr Complete Upper

    Nordic Components 22RB dedicated 22 upper receiver converts your standard AR-pattern lower to a dedicated .22LR for recreational shooting, training, and hunting. The 22RB is manufactured using the same materials as most standard AR15 rifles, ensuring...

    $539.96
  • Midwest Upper 16" 223wylde 15" M-lok RPLMWMI-N16CRM15-U

    Midwest Upper 16" 223wylde 15" M-lok

    This Forged 7075 T6 Aluminum Upper features an M-LOK compatible handguard, M4 feedramps, Melonite finished barrel and Hard Coat Anodizing.Features :7075 T6 AluminumM-LOK HandguardM4 Feedramps

    $584.95
  • Luth Ar A1 Stripped Upper Blk RPLLUTHUR-01-E3_1

    Luth Ar A1 Stripped Upper Blk

    Looking to build a high-quality retro looking AR? Start your project with a A1 stripped upper receiver. Comes with the standard features of a Mil-Spec upper receiver and is forged from 7075-T6 aluminum with a black hard coat anodized, tough finish. The...

    $131.55
  • Luth Ar A1 Assembled Upper Receiver RPLLUTHUR-01A_1

    Luth Ar A1 Assembled Upper Receiver

    Looking to build a high-quality retro looking AR? Start your project with a complete A1 upper receiver anodized. Comes with the standard features of a Mil-Spec upper receiver and is forged from 7075-T6 aluminum with a black hard coat anodized, tough...

    $178.59
  • Luth Ar 16" Lw Carbine Kit No-lower RPLLUTHRKL-16-3_3 RPLLUTHRKL-16-3_2 RPLLUTHRKL-16-3_1

    Luth Ar 16" Lw Carbine Kit No-lower

    This kit contains everything you need to build your own AR except the stripped lower receiver. The Kit Contains: Fully assembled 16" Lightweight 5.56 mm Barrel Upper with 15" Keymod Palm Handguard(R), MBA-3 Adjustable Carbine Buttstock Assembly (Black),...

    $466.95
  • Luth Ar Upper Rcvr Asmb W/charg Hndl RPLLUTHFTT-EA1

    Luth Ar Upper Rcvr Asmb W/charg Hndl

    Start your new build with a Luth-AR .223/5.56 A3 Flattop Upper Receiver comes fully assembled with an M4-type feed ramp, 12 position Picatinny accessory rail for mounting scopes or flip-up sights. Shell deflector, forward assist, and ejection port cover...

    $140.95
  • Luth Ar A3 Upper Receiver RPLLUTHFTT-EA

    Luth Ar A3 Upper Receiver

    Luth-AR stripped .223 Remington receivers are A3 flattop with M4-type feed ramp, 12 position Picatinny accessory rail for mounting scopes or flip-up sights. Shell deflector, forward assist housing, and ready for an ejection port cover. Precision machined...

    $108.05
  • Luth Ar 24" Bull Bbl Comp Upper 5.56 RPLLUTHFTBL-B24_1

    Luth Ar 24" Bull Bbl Comp Upper 5.56

    The Luth-AR 24" Fluted Bull Barrel Complete Upper Barrel Assembly Starts with a 24"" .223 caliber fluted bull barrel made from 416 SST with a 1-9" twist mated to a A3 Flattop receiver which includes a bolt carrier, charging handle, forward assist and...

    $469.95
  • Luth Ar A3 Assembled 308 Receiver RPLLUTH308-FTT-EA1_2 RPLLUTH308-FTT-EA1_1

    Luth Ar A3 Assembled 308 Receiver

    The Luth name is synonymous with Experience, Expertise, Knowledge, Innovation, and has been a driving force in the firearm industry for close to 40 years. Starting as a machinist 40 years ago Randy Luth founded D.P.M.S. / Panther Arms and grew the...

    $173.95
  • Luth Ar 308 Upper Receiver RPLLUTH308-FTT-EA

    Luth Ar 308 Upper Receiver

    The Luth name is synonymous with Experience, Expertise, Knowledge, Innovation, and has been a driving force in the firearm industry for close to 40 years. Starting as a machinist 40 years ago Randy Luth founded D.P.M.S. / Panther Arms and grew the...

    $152.95
  • Lbe Upper W/frwrd Assist And Ejectio RPLLBARUPPER

    Lbe Upper W/frwrd Assist And Ejectio

    LBE Unlimited is a leading producer of US Made gun parts and accessories, particularly for the AR-15 platform. Whether youre in the middle of an AR build or youre just looking to upgrade a key component, LBE has you covered with reliable parts and...

    $113.95
  • Lbe Ar15 M4 Stripped Upper Receiver RPLLBARSTUP_1

    Lbe Ar15 M4 Stripped Upper Receiver

    LBE Unlimited is a leading producer of US Made gun parts and accessories, particularly for the AR-15 platform. Whether youre in the middle of an AR build or youre just looking to upgrade a key component, LBE has you covered with reliable parts and...

    $84.99
  • Lantac Usr Forged Upper Receiver Blk RPLLAN01RVUPUSRSF15

    Lantac Usr Forged Upper Receiver Blk

    Lantac is an industry leader in quality manufacturing and product development, this is no exception.Features :Precise ManufacturingLong Term ReliabilityDurable Construction

    $101.99
  • Kac Upper Rcvr Sr-15 E3 16 Urx4 Mlok RPLKNAC31962_1

    Kac Upper Rcvr Sr-15 E3 16 Urx4 Mlok

    The SR-15 E3 Mod 2 series 5.56 mm NATO barrel is manufactured for military grade durability, and is free-floated inside a URX4 M-LOK handguard. An improved E3 round-lug bolt design both enhances function and increases bolt life far beyond the industry...

    $1,713.60
  • Ke Arms Upper Forged Blk W/fa RPLKEA1-50-03-008_1

    Ke Arms Upper Forged Blk W/fa

    The KE-15 forged flat top complete upper receiver is precision machined from 7075-T6 forgings to MilSpec standards, made to fit all M16/M4 rifles and carbines. Featuring USGI type T marked top, making it easy to remount any of your tactical accessories...

    $116.96
  • Ke Arms Stripped Ke-9 Upper Blk RPLKEA1-50-03-005_1

    Ke Arms Stripped Ke-9 Upper Blk

    The durability, reliability and excellent build quality of KE Arms uppers will provide years of service you can count on.Features :Upper ReceiverStrippedBlack

    $89.96
  • Ggp Forged Upper Receiver RPLGGPGGPCUR_2 RPLGGPGGPCUR_1

    Ggp Forged Upper Receiver

    Finally you can grab what Gray Ghost Precision considers the best forged upper in the biz, and it is a perfect companion for your GGP Cornerstone Lower receiver. After all, accuracy comes from tight, precise tolerances that minimize all variables from...

    $98.95
  • Dd M4 V9 Upper Urg 16" 556nato 15.0 RPLDD23-145-18027-047_1

    Dd M4 V9 Upper Urg 16" 556nato 15.0

    The new Daniel Defense DDM4V9 Upper Receiver Group is designed to satisfy the needs of modern shooters not only in popular shooting sports but also for tactical and defensive applications. The long, 15" DDM4 quad rail over a 16" cold hammer forged...

    $1,109.00
  • Dd M4v7 Lw Upper 556 16" Mlok Blk RPLDD23-128-02932-047

    Dd M4v7 Lw Upper 556 16" Mlok Blk

    The Daniel Defense M4 V7 LW Upper Receiver Group is built around a Cold Hammer Forged 16" Lightweight profile barrel-which is two ounces less than a standard V7 barrel-and equipped with a DD improved Flash Suppressor to reduce flash signature. It...

    $1,112.00
  • Dd M4a1 Upper Urg 14.5"pb 556 Fde RPLDD23-004-13150

    Dd M4a1 Upper Urg 14.5"pb 556 Fde

    The Daniel Defense M4A1 Upper Receiver Group features the M4A1 Rail Interface System (RIS II), which has been in use by US Special Operations Command (SOCOM) for the SOPMOD II Weapons System since 2005. This two-piece, free-floating rail system allows...

    $1,371.00
  • Colt M4 Upper Blk RPLCTSP63528_1

    Colt M4 Upper Blk

    The durability, reliability and excellent build quality of Colt uppers will provide years of service you can count on.Features :M4 Feed RampsForward AssistUpper Receiver

    $159.95
  • Colt M4 Upper 5.56 16.1" Blk RPLCTLE6920CK

    Colt M4 Upper 5.56 16.1" Blk

    The durability, reliability and excellent build quality of Colt uppers will provide years of service you can count on.Features :Upper ReceiverA2 Fixed Front Sight223 Rem/556NATO

    $795.95
  • Cmmg Uppr Resolute 100 5.7 16.1" B RPLCMMG57B3FA4_1

    Cmmg Uppr Resolute 100 5.7 16.1" B

    CMMGs RESOLUTE lineup is engineered with purpose for those who refuse to compromise on quality. This RESOLUTE upper comes with a 16-inch barrel and is designed for balance, accuracy and maneuverability.Features :Complete Upper5.7X28MM"16" Barrel,

    $740.95
  • Cmmg Upper Recvr 556nato RPLCMMG55BA22C

    Cmmg Upper Recvr 556nato

    CMMG was established in 2002" when John, Jeff, Gretchen, and Stephanie Overstreet made the decision to create a quality AR rifle that can be afforded by everyone. Since that time, things have continued to get better and better. Although the nature of the...

    $108.95
  • Cmmg Uppr Resolute 300 350leg 16.1 RPLCMMG35B5FE2

    Cmmg Uppr Resolute 300 350leg 16.1

    CMMGs RESOLUTE lineup is engineered with purpose for those who refuse to compromise on quality. Each RESOLUTE rifle comes with a 16-inch barrel and is designed for balance, accuracy and maneuverability. The RESOLUTE lineup is available in three tiers...

    $695.95
  • Cmmg Uppr Resolute 100 350leg 16.1 RPLCMMG35B5FB4

    Cmmg Uppr Resolute 100 350leg 16.1

    CMMGs RESOLUTE lineup is engineered with purpose for those who refuse to compromise on quality. Each RESOLUTE rifle comes with a 16-inch barrel and is designed for balance, accuracy and maneuverability. The RESOLUTE lineup is available in three tiers...

    $605.95
  • Cmmg Upper Resolute 100 300blk 16.1 RPLCMMG30B12AC

    Cmmg Upper Resolute 100 300blk 16.1

    CMMGs RESOLUTE lineup is engineered with purpose for those who refuse to compromise on quality. Each RESOLUTE rifle comes with a 16-inch barrel and is designed for balance, accuracy and maneuverability. The RESOLUTE lineup is available in three tiers...

    $605.95
  • Cmmg Upper Resolute 100 22lr 17 RPLCMMG22B83BC

    Cmmg Upper Resolute 100 22lr 17

    CMMGs RESOLUTE lineup is engineered with purpose for those who refuse to compromise on quality. Each RESOLUTE rifle comes with a 16-inch barrel and is designed for balance, accuracy and maneuverability. The RESOLUTE lineup is available in three tiers...

    $516.95
  • Black Rain Upper 458socom 16" Blk RPLBRO-SPEC15-CU-458S

    Black Rain Upper 458socom 16" Blk

    Black Rain Ordnance, Inc. is a precision rearms manufacturer specializing in the modern sporting rifle design. Founded in 2009 with a benchmark to only manufacture weapons we would personally be proud to own and operate. Theyve sought out the best...

    $807.95
  • Black Rain Upper Receiver 223rem Blk RPLBRO-MUR-2_1

    Black Rain Upper Receiver 223rem Blk

    Black Rain Ordnance, Inc. is a precision rearms manufacturer specializing in the modern sporting rifle design. Founded in 2009 with a benchmark to only manufacture weapons we would personally be proud to own and operate. Theyve sought out the best...

    $276.95
  • Bootleg Enhnce Ar 15 Upper Rec Assmb RPLBOOTBP-UR RPLBOOTBP-UR_1

    Bootleg Enhnce Ar 15 Upper Rec Assmb

    Machined from forged 7075 Aluminum, MIL-SPEC Hard Anodizing, Forward assist eliminated for weight saving and reduced snag risk, Lightweight design 6.2 oz stripped (.8 oz lighter than a MIL-SPEC upper receiver) 1.7 oz lighter than a MIL-SPEC upper...

    $173.95
  • Bcm Upper Rec Assembly Mk2 RPLBCM4-UR-MK2_1

    Bcm Upper Rec Assembly Mk2

    Shifting mass from non-critical to critical areas; the BCM Mk2 Upper Receiver reduces barrel deflection and enhances bore tolerances improving barrel alignment, consistency and accuracy.Features :Enhanced rigidityWorks with all USGI bolt carriers,...

    $129.95
  • Bcm Upper Rec Assembly Ft M4 RPLBCM4-UR-M4_1

    Bcm Upper Rec Assembly Ft M4

    Bravo Company started in the garage of a veteran United States Marine in Hartland Wisconsin, shortly after Operation Iraqi Freedom in 2003. Founded to support the needs of Private Security Professionals working in theaters where durable mil-spec...

    $119.00
  • Aero Ar15 Stripped Upper Black RPLAPAR501603C_1

    Aero Ar15 Stripped Upper Black

    Manufacturing a great receiver isnt just about what the end product looks like. Its about what it feels like, how it works, how it handles and performs. Aero Precision products have been recognized across the country by members of the military and law...

    $76.49
  • 2a Balios-lite Billet Upper Receiver RPL2A-MCBU-4_1

    2a Balios-lite Billet Upper Receiver

    The Balios-lite Gen 2 billet upper and lower receivers were designed with weight savings as the prime objective. Balios-lite Gen 2 is perfect for those who participate in 3-gun" hunting, or any other shooting activity where weight is a concern. This...

    $254.00
  • 2a Ar15 Forged Upper Receiver RPL2A-FU15-1

    2a Ar15 Forged Upper Receiver

    New for 2019 From 2A Armament Palouse-Lite Forged Upper Receiver that is part of the new 2A Armament Builder Series. It is available as a complete set or as upper or lower only. The Builder Series will offer a vast number of 2A Armament components that...

    $118.75