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Out of stock
Maxim Defense Industries 5.5" PDX Complete 5.56 NATO AR 15 Upper - FDE
Maxim Defense Industries
$1,295.00Maxim Defense Industries 5.5" PDX Complete 5.56 NATO AR 15 Upper - FDE The NEW Maxim Defense PDX(TM) U.R.G is built to handle the fierce demands of the Tier 1 community and designed to install on...$1,295.00 -
Ergo AR-15 Upper 5-PC Spring Replacement Kit 4611
Ergo Grip
MSRP: $6.99$6.25Ergo AR-15 Upper 5-PC Spring Replacement Kit ERGO's 5 Piece AR Upper Receiver Spring Replacement Kit. Top quality parts for your build. 5 Piece AR Upper Receiver Spring Replacement Kit includes the...MSRP: $6.99$6.25 -
AERO Precision AR-15 Pistol Lower Build Kit
Aero Precision
MSRP: $165.00$134.95AERO Precision AR-15 Pistol Lower Build Kit The AERO Precision AR 15 Pistol Lower Build Kit comes with all the parts necessary to complete your AR 15 lower receiver pistol build. This kit...MSRP: $165.00$134.95 -
AERO Precision Forward Assist Assembly Kit
Aero Precision
MSRP: $15.00$12.95AERO Precision Forward Assist Assembly Kit The AERO Precision Forward Assist Assembly Kit fits both AR 15 and M5 .308 Upper Receivers Includes Forward Assist Assembly Forward Assist...MSRP: $15.00$12.95 -
Aero Precision M4E1-T Complete Upper, 10.5" 5.56 Barrel, 9" M-LOK ATLAS S-ONE HG - Anodized
Aero Precision
MSRP: $595.00$519.95Aero Precision M4E1-T Complete Upper, 10.5" 5.56 Barrel, 9" M-LOK ATLAS S-ONE HG - Anodized Lightweight, Durable, and Built for Performance The Aero Precision M4E1-T Complete Upper with a 10.5" 5.56...MSRP: $595.00$519.95 -
Out of stock
Aero Precision AR-15 Assembled Upper Receiver, No Forward Assist - Anodized Black
Aero Precision
MSRP: $130.00$120.00Aero Precision AR-15 Assembled Upper Receiver, No Forward Assist - Anodized Black The AR-15 Assembled Upper Receiver comes with the port door already installed. This specific model does not have...MSRP: $130.00$120.00 -
VLTOR MUR Upper Receiver With Bolt Assist And Shell Deflector
VLTOR Weapons Systems
MSRP: $219.95$197.96VLTOR MUR Upper Receiver With Bolt Assist And Shell Deflector Upper Receiver is completely assembled and machined for M4 feedramps. The MUR was developed to fill the give the customer a Mil-Spec...MSRP: $219.95$197.96 -
Out of stock
Aero Precision M4E1 Threaded Complete Upper, 7.5" 5.56 Barrel, 7" M-LOK ATLAS S-ONE Handguard - Anodized Black
Aero Precision
MSRP: $424.99$344.95Aero Precision M4E1 Threaded Complete Upper, 7.5" 5.56 Barrel, 7" M-LOK ATLAS S-ONE Handguard - Anodized Black This complete upper includes our new ATLAS S-ONE Handguard! The S-ONE line of handguards...MSRP: $424.99$344.95 -
Out of stock
APOC Armory Mil Spec Buffer Tube Kit
Apoc Armory
MSRP: $69.95$49.95APOC Armory Mil Spec Buffer Tube Kit The APOC Armory 6 position Mil Spec Buffer Tube Kit is machined with precision from 7075-T6 american made aluminium and is Type 3 Hardcoat Anodized. It comes...MSRP: $69.95$49.95 -
Aero Precision M5 6.5 Creedmoor Rifle M-LOK Complete Upper - Atlas R-ONE FDE - 20"
Aero Precision
MSRP: $895.00$764.95Aero Precision M5 6.5 Creedmoor Rifle M-LOK Complete Upper - Atlas R-ONE FDE - 20" Aero Precision M5 Barreled Uppers are changing the way you shoot large calibers out of a semi-automatic AR-10...MSRP: $895.00$764.95 -
Out of stock
Geissele Automatics Duty AR-15 Complete Upper Receiver Carbine - DDC - 10.3"
Geissele Automatics
$1,410.00Geissele Automatics Duty AR-15 Complete Upper Receiver Carbine - DDC - 10.3" The Geissele Super Duty Upper (Complete) features the latest in weapon technology available exclusively from Geissele...$1,410.00 -
16″ Slick Side Billet 9mm SOCOM 1:10 M-LOK Upper Assembly
Black Rifle Depot
MSRP: $359.95$319.9516″ Slick Side Billet 9mm SOCOM 1:10 M-LOK Upper Assembly Enhance your shooting experience with the 16″ Slick Side Billet 9mm SOCOM 1:10 M-LOK Upper Assembly, a top-tier option that...MSRP: $359.95$319.95 -
Out of stock
Geissele Automatics Duty AR-15 Complete Upper Receiver Carbine - Black - 10.3"
Geissele Automatics
$1,260.00Geissele Automatics Duty AR-15 Complete Upper Receiver Carbine - Black - 10.3" The Geissele Super Duty Upper (Complete) features the latest in weapon technology available exclusively from Geissele...$1,260.00 -
Dirty Bird 16" Govt Mid 556 M-LOK AR-15 Complete Upper Assembly
Dirty Bird Industries
MSRP: $469.68 - $478.95$423.75 - $462.95Dirty Bird 16" Govt Mid 556 M-LOK Upper Assembly This Dirty Bird Industries complete AR Upper assembly features a Black Nitride 16"" Sub-MOA Government Profile barrel chambered in 5.56 with a 1:7...MSRP: $469.68 - $478.95$423.75 - $462.95 -
Out of stock
Sons of Liberty Gun Works EXO3 10.5" 5.56 NATO Upper
Sons of Liberty Gun Works
$750.00Sons of Liberty Gun Works EXO3 10.5" 5.56 NATO Upper The Sons of Liberty Gun Works EXO3 10.5" 5.56 NATO AR 15 Upper exemplifies a commitment to superior quality, durability, and performance. This...$750.00 -
Out of stock
Luth-AR 24" Bull Barrel AR 15 Complete Upper Assembly
Luth-AR
$514.95Luth-AR 24" Bull Barrel AR 15 Complete Upper Assembly 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...$514.95 -
Out of stock
LUTH-AR 16" Lightweight AR 15 .223 Remington Complete Upper
Luth-AR
MSRP: $439.95$429.95LUTH-AR 16" Lightweight AR 15 .223 Remington Complete Upper The Luth-AR 16" Lightweight AR 15 Complete Upper in .223 Remington delivers top-tier performance wrapped in a sleek design. Starting with...MSRP: $439.95$429.95 -
Out of stock
Sons of Liberty Gun Works EXO3 16" 5.56 NATO Upper
Sons of Liberty Gun Works
MSRP: $750.00$749.95Sons of Liberty Gun Works EXO3 16" 5.56 NATO Upper Sons of Liberty Gun Works believes in Quality Mil-Spec or better parts. They believe there is no substitute for quality and that your gun should be...MSRP: $750.00$749.95 -
Out of stock
Sons of Liberty Gun Works EXO3 16" .300 BO Upper
Sons of Liberty Gun Works
MSRP: $750.00$749.95Sons of Liberty Gun Works EXO3 16" .300 BO Complete Upper Sons of Liberty Gun Works believes in Quality Mil-Spec or better parts. They believe there is no substitute for quality and that your gun...MSRP: $750.00$749.95 -
Out of stock
Dirty Bird SBA3 Lower Build Kit
Dirty Bird Industries
MSRP: $219.95$197.95Dirty Bird SBA3 Lower Build Kit The Dirty Bird Industries SBA3 Lower Build Kit includes everything needed to finish your AR Pistol Lower Receiver using the ever popular SB Tactical SBA3...MSRP: $219.95$197.95 -
Aero Precision Threaded Roll Pin - M4E1/M5E1 Upper Receivers & M5 Lower Receiver Bolt Catch
Aero Precision
MSRP: $10.00$8.15Aero Precision Threaded Roll Pin - M4E1/M5E1 Upper Receivers & M5 Lower Receiver Bolt Catch The Aero Precision threaded roll pin is used in multiple applications, including for the bolt...MSRP: $10.00$8.15 -
Dirty Bird SBA4 Lower Build Kit
Dirty Bird Industries
MSRP: $219.95$209.95Dirty Bird SBA4 Lower Build Kit The Dirty Bird Industries SBA4 Lower Build Kit includes everything needed to finish your AR Pistol Lower Receiver using the ever popular SB Tactical SBA4...MSRP: $219.95$209.95 -
B5 Systems Enhanced Sopmod AR-15 Lower Build Kit - Black
B5 Systems
MSRP: $248.95$139.95B5 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...MSRP: $248.95$139.95 -
Out of stock
Aero Precision M4E1-T Complete Upper, 16" .223 Wylde SS Barrel, 15" M-LOK ATLAS S-ONE HG - Anodized
Aero Precision
MSRP: $575.00$494.95Aero Precision M4E1-T Complete Upper, 16" .223 Wylde SS Barrel, 15" M-LOK ATLAS S-ONE HG - Anodized This complete upper includes our new ATLAS S-ONE Handguard! The S-ONE line of handguards are...MSRP: $575.00$494.95 -
Stag Arms A3 Flattop Left-Handed Upper Receiver Assembly
Stag Arms
MSRP: $139.95 - $154.99$129.95 - $149.95Stag Arms A3 Flattop Left-Handed Upper Receiver Assembly The Stag Arms A3 upper receiver assembly is our very first Left-Handed upper receiver, available on ar15discounts.com. It is made to...MSRP: $139.95 - $154.99$129.95 - $149.95 -
Aero Precision M4E1-T Complete Upper, 16" .223 Wylde Fluted SS Barrel, 15" M-LOK ATLAS S-ONE HG - Anodized
Aero Precision
MSRP: $730.00$631.95Aero Precision M4E1-T Complete Upper, 16" .223 Wylde Fluted SS Barrel, 15" M-LOK ATLAS S-ONE HG - Anodized This complete upper includes our new ATLAS S-ONE Handguard! The S-ONE line of handguards are...MSRP: $730.00$631.95 -
Out of stock
Foxtrot Mike 16" Rear Charging 9mm AR-15 Complete Upper w/ 4-Port Micro Brake
Foxtrot Mike
MSRP: $499.95$479.95Foxtrot Mike 16" Rear Charging 9mm Complete Upper w/ 4-Port Micro Brake This amazing 16" complete upper from Foxtrot Mike has all of the expensive features and high-quality workmanship that FM...MSRP: $499.95$479.95 -
Out of stock
Sons of Liberty 13.7" Pinned (16" OAL) Patrol 5.56 Upper
Sons of Liberty Gun Works
MSRP: $800.00$794.95Sons of Liberty Gun Works, 13.7" Pinned (16" OAL) Patrol 5.56 Complete Upper The Sons of Liberty Gun Works 13.7" Pinned (16" OAL) Patrol 5.56 AR 15 Complete Upper embodies the company's unwavering...MSRP: $800.00$794.95 -
Out of stock
Aero Precision M4E1 Threaded Complete Upper, 11.5" 5.56 Barrel, 10.3" ATLAS R-ONE M-LOK HG - FDE Cerakote
Aero Precision
MSRP: $650.00$569.95Aero Precision M4E1 Threaded Complete Upper, 11.5" 5.56 Barrel, 10.3" ATLAS R-ONE M-LOK HG - FDE Cerakote This complete upper includes our new ATLAS R-ONE Handguard! The R-ONE line of handguards are...MSRP: $650.00$569.95 -
Out of stock
Aero Precision M5 18" .308 SS Fluted Complete Upper Receiver with 15" ATLAS S-ONE Handguard - Cerakote FDE
Aero Precision
MSRP: $920.00$789.95Aero Precision M5 18" .308 SS Fluted Complete Upper Receiver with 15" ATLAS S-ONE Handguard - Cerakote FDE This complete upper includes our ATLAS S-ONE Handguard! The S-ONE line of handguards are...MSRP: $920.00$789.95 -
Out of stock
Aero Precision EPC-9 Threaded 5.5" 9mm Complete Upper Receiver w/ ATLAS R-ONE 4.8" Handguard - Anodized Black
Aero Precision
MSRP: $495.00$422.95Aero Precision EPC-9 Threaded 5.5" 9mm Complete Upper Receiver w/ ATLAS R-ONE 4.8" Handguard - Anodized Black This AERO Precision EPC-9 Complete Upper Receiver features the ATLAS R-ONE Handguard as...MSRP: $495.00$422.95 -
Out of stock
Aero Precision M4E1 Upper Receiver and 9" M-LOK Gen 2 Handguard Combo - FDE Cerakote
Aero Precision
MSRP: $399.99$269.95Aero Precision M4E1 Upper Receiver and 9" M-LOK Gen 2 Handguard Combo - FDE Cerakote Save 10% when you buy the M4E1 Enhanced Upper Receiver and Handguard Combo! Our state-of-the-art Enhanced Upper...MSRP: $399.99$269.95 -
Out of stock
Upper Parts Kit for Glock 43
Anderson Manufacturing
$59.95Upper Parts Kit for Glock 43 These Anderson Manufacturing Upper Parts Kits for your Glock 43 are complete with all the parts replacement parts required to finish or upgrade your pistol slide...$59.95 -
Out of stock
Aero PrecisionM4E1 Threaded Complete Upper 8" .300 Blackout Barrel ATLAS R-ONE 7" M-LOK HG - FDE Cerakote
Aero Precision
MSRP: $635.00$541.95Aero Precision M4E1 Threaded Complete Upper 8" .300 Blackout Barrel ATLAS R-ONE 7" M-LOK HG - FDE Cerakote The Aero Precision M4E1 Threaded Complete Upper features the innovative ATLAS...MSRP: $635.00$541.95 -
Aero Precision M5 Complete Upper 20" .308 Rifle Barrel ATLAS S-ONE 15" M-LOK HG - Anodized Black
Aero Precision
MSRP: $800.00$684.95Aero Precision M5 Complete Upper 20" .308 Rifle Barrel ATLAS S-ONE 15" M-LOK HG - Anodized Black The S-ONE line of handguards are designed with size and weight in mind, providing the perfect addition...MSRP: $800.00$684.95 -
Geissele Automatics Super Duty MOD1 AR-15 Complete Upper Receiver Mid-length - DDC - 16"
Geissele Automatics
$1,410.00Geissele Automatics Super Duty MOD1 AR-15 Complete Upper Receiver Mid-length - DDC - 16" The Geissele Super Duty Upper (Complete) features the latest in weapon technology available exclusively from...$1,410.00 -
Out of stock
Aero Precision AR-15 Complete Upper, 10.5" 5.56 Carbine Barrel w/ Pinned FSB, MOE Carbine - FDE
Aero Precision
MSRP: $435.00$374.95Aero Precision AR-15 Complete Upper, 10.5" 5.56 Carbine Barrel w/ Pinned FSB, MOE Carbine - FDE This AR15 Complete Upper features a 10.5" 5.56 Carbine Barrel w/ Pinned FSB Magpul™ MOE®...MSRP: $435.00$374.95 -
Aero Precision M4E1-T Complete Upper, 16" .300 Blackout Barrel, 15" M-LOK ATLAS S-ONE HG - Anodized Black
Aero Precision
MSRP: $660.00$573.95Aero Precision M4E1-T Complete Upper, 16" .300 Blackout Barrel, 15" M-LOK ATLAS S-ONE HG - Anodized Black This AERO Precision Complete Upper is equipped with the new ATLAS S-ONE Handguard, part of...MSRP: $660.00$573.95 -
Out of stock
ZEV Technologies Upper Parts Kit for Glock 9MM
Zev Technologies
$150.10ZEV Technologies Upper Parts Kit for Glock 9MM The ZEV Technologies Glock Upper Parts Kit comes with all the compatible parts to finish your Glock Gen 1-4 Upper Slide. ZEV created the market for...$150.10 -
Out of stock
MFT Battlelink Extreme Duty AR 15 Lower Build Kit (SDE)
Mission First Tactical
$149.95MFT Battlelink Extreme Duty Minimalist AR 15 Lower Build Kit (SDE) Building on the popular minimalist platform Mission First Tactical (MFT) recognized the need for a more robust stock capable of...$149.95
Featured
Out of stock
Rise Armament RA-140 Drop-in Trigger
Rise Armament
MSRP:
$149.99
$129.95
Rise Armament RA-140 Drop-in Trigger
Upgrade Your AR-15 for Precision and Speed with a Single-Stage, 3.5lb. Trigger Pull
The Rise Armament RA-140 Super Sporting Trigger (SST) is designed for shooters...
AR 15 Lower Build Kit
Black Rifle Depot
MSRP:
$109.95
$74.95
AR 15 Lower Build Kit
The AR 15 Lower Build Kit from Black Rifle Depot stands as the pinnacle of excellence for those keen on crafting or upgrading their AR 15 or related lower receiver...
Out of stock
AO Precision C158 SP/HPT/MPI 5.56 Black Nitride Bolt Carrier Group
AO Precision
MSRP:
$169.95
$119.95
AO Precision C158 SP/HPT/MPI 5.56 Black Nitride Bolt Carrier Group
AO Precision has provided BCGs to large military contractors such as FN America and large commercial retailers who...
Upper Parts Kit for Glock 19
Black Rifle Depot
MSRP:
$59.95
$44.95
Upper Parts Kit for Glock 19
These Black Rifle Depot Upper Parts Kits for your Glock 19 are complete with all the parts replacement parts required to finish or upgrade your pistol slide. These Glock...
Upper Parts Kit for Glock 17
Black Rifle Depot
MSRP:
$59.95
$44.95
Upper Parts Kit for Glock 17
These Black Rifle Depot Upper Parts Kits for your Glock 17 are complete with all the parts replacement parts required to finish or upgrade your
Lower Parts Kit for Glock 17
Black Rifle Depot
MSRP:
$65.95
$39.95
Lower Parts Kit for Glock 17
The Black Rifle Depot Lower Parts Kit for Glock 17 has all the lower parts necessary to complete your compact pistol frame build. This complete kit is...
AR 15 Forward Assist
Black Rifle Depot
MSRP:
$11.95
$9.95
AR 15 OEM Forward Assist
This OEM Black Rifle Depot true Mil-spec AR-15 / AR-308 Forward Assist Assembly Kit features a tool steel forward assist pawl and press fit and pinned cap. It is a
Lower Parts Kit for Glock 19
Black Rifle Depot
MSRP:
$59.95
$39.95
Lower Parts Kit for Glock 19
The Black Rifle Depot Lower Parts Kit for Glock 19 has all the lower parts necessary to complete your compact pistol frame build.
Armaspec SFT45/90 Ambi Safety Selector
Armaspec
$42.75 - $44.99
Armaspec SFT45/90 Ambi Safety Selector
Switchable 45° or 90° Ambidextrous Safety for AR Platforms
The Armaspec SFT45/90 Ambi Safety Selector offers unmatched versatility with the ability to set your...
Strike Industries Billet Magazine Catch
Strike Industries
MSRP:
$18.95 - $20.95
$15.50 - $17.15
Strike Industries Strike Billet Magazine Catch
The Strike Billet Magazine Catch Assembly features a billet magazine release button. Sculpted from a solid piece of 6061 aluminum, the button...
Rise Armament RAVE-140 Super Sporting Flat Drop In Trigger
Rise Armament
MSRP:
$149.99
$139.99
Rise Armament RAVE 140 Super Sporting Flat Drop In Trigger With Anti Walk Pins
The Rise Armament RAVE 140 Super Sporting Flat Drop-In Trigger With Anti Walk Pins is an ideal choice for upgrading...
Surplus Complete Lower Parts Kit
Black Rifle Depot
MSRP:
$59.00
$39.95
Surplus Complete Lower Parts Kit
The Surplus complete lower parts kit is a mil-spec or better LPK with well-machined components.
Specifications
31 piece set to complete a lower
Machined parts, no...
On Sale
Anderson Manufacturing Stripped AR 15 Upper Receiver
Anderson Manufacturing
MSRP:
$69.95
Now:
$35.95
Was:
$49.95
Anderson Manufacturing Stripped AR 15 Upper Receiver
The Anderson Manufacturing Stripped AR 15 Upper Receiver is a top-of-the-line compone
Stainless Steel Gas Tubes
Black Rifle Depot
MSRP:
$14.95
$11.95
Stainless Steel Gas Tubes
Beautifully smooth, precisely curved, and exacting length, these gas tubes are the perfect addition to your new build.
Features:
Stainless Steel Construction
Beveled...
AR 15 Charging Handle
Black Rifle Depot
MSRP:
$19.95
$17.95
AR 15 Charging Handle
Upgrade your AR-15 rifle system with the AR-15 Charging Handle from Black Rifle Depot. This standard charging handle is made in the USA from high-quality 7075-T6 aluminum,...
Strike Industries AR 15 Ultimate Dust Cover
Strike Industries
MSRP:
$15.95
$13.95
Strike Industries AR 15 Ultimate Dust Cover - .223/5.56
The patent pending SI UDC enables users to attach and detach the cover in 5 to 10 seconds with ease (stock dust cover will take...
AR 15 Carbine Buffer Tube Kit
Black Rifle Depot
MSRP:
$39.95
$24.95
AR 15 Carbine Buffer Tube Kit
The AR 15 Carbine Buffer Tube Kit is an impeccable solution for completing your lower receiver with both efficiency and economy in mind! Crafted with lightweight and...
Strike Industries Forward Assist Kit (Black, Blue, FDE, Red)
Strike Industries
MSRP:
$21.95 - $22.95
$18.95 - $19.95
Strike Industries Forward Assist Kit - (Black, Blue, FDE, Red)
The New Strike forward assist is the latest addition to the Strike Industries line of performance AR parts. The
.750 Low Profile Gas Block - Black Nitride
Black Rifle Depot
MSRP:
$22.95
$18.95
.750 Low Profile Gas Block - Black Nitride
The Black Rifle Depot AR 15 Low Profile Gas Block is a top-quality component for your AR 15 build. Made from 4140 hardened steel, this gas block is designed...
Lower Parts Kit for Glock 17 Gen 3 - Adjustable Trigger
Black Rifle Depot
MSRP:
$69.95
$39.95
Lower Parts Kit for Glock 17 Gen 3 with Adjustable Trigger
The Lower Parts Kit for Glock 17 Gen 3 with Adjustable Trigger from Black Rifle Depot is the perfect remedy for those looking t