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Ultimate Arms Gear AR-15 AR15 AR Rifle Lower Replacement Repairs Parts & Spring 22pc + Black Synthetic Wear Reducing Buffer For Cycling System

Ultimate Arms Gear AR-15 AR15 AR Rifle Lower Replacement Repairs Parts & Spring 22pc + Black Synthetic Wear Reducing Buffer For Cycling System

Ultimate Arms Gear AR-15 AR15 AR Rifle Lower Replacement Repairs Parts 22 Pc Kit: Takedown & Pivot Detent Spring, Bolt Catch & Buffer Retainer Spring, Selector & Disconnector Spring, Trigger & Hammer Spring, Mag Catch Release Button & Spring, Pistol... more

$28.95

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Ultimate Arms Gear Gunsmith & Armorer's AR15 AR-15 M4 M16 .223 5.56 Multi Tool Combo Wrench + Upper & Lower Receiver Vise Block + Vernier Caliper

Ultimate Arms Gear Gunsmith & Armorer's AR15 AR-15 M4 M16 .223 5.56 Multi Tool Combo Wrench + Upper & Lower Receiver Vise Block + Vernier Caliper

Ultimate Arms Gear Gunsmith & Armorer's Deluxe AR15 AR-15 M4 M16 .223 5.56 Rifle Bench Package Kit: Heavy Duty Steel Multi Tool Combo Wrench + Upper & Lower Receiver Magazine Bench Action Vise Blocks + 6-Inch Vernier Caliper Measuring Parts, Spring,... more

$49.95

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Mil-Sport AR-15 5.56/.223 Rifle Kit w/ 16in Quad Rail Forged Upper 6 Position Stock Lower Parts Kit

Mil-Sport AR-15 5.56/.223 Rifle Kit w/ 16in Quad Rail Forged Upper 6 Position Stock Lower Parts Kit

Mil-Sport AR-15 5.56/.223 Rifle Kit w/ 16in Quad Rail Forged Upper 6 Position Stock Lower Parts Kit. 56/.223 Rifle Kit w/ 16in Quad Rail Forged Upper 6 Position Stock Lower Parts Kit ATIRKT05 more

$469.99

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Mil-Sport AR-15 .300AAC Pistol Kit w/ Pistol Buffer Assy Lower Parts Kit 7in Barrel Poly Upper Free

Mil-Sport AR-15 .300AAC Pistol Kit w/ Pistol Buffer Assy Lower Parts Kit 7in Barrel Poly Upper Free

Mil-Sport AR-15 .300AAC Pistol Kit w/ Pistol Buffer Assy Lower Parts Kit 7in Barrel Poly Upper Free. 300AAC Pistol Kit w/ Pistol Buffer Assy Lower Parts Kit 7in Barrel Poly Upper Free Float Rail ATIPKT02 more

$439.99

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Vltor AR15 Lower Parts A5 Stock Combo Kit AR-15 Polymer Black Model: AEBKA5B

Vltor AR15 Lower Parts A5 Stock Combo Kit AR-15 Polymer Black Model: AEBKA5B

Vltor AR15 Lower Parts A5 Stock Combo Kit AR-15 Polymer Black Model: AEBKA5B. Vltor AEBKA5B A5 Stock Combo Kit AR-15 Polymer Black more

$193.46

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Mil-Sport AR-15 5.56/.223 Rifle Kit CA Complient 16in Barrel Forged Upper 6 Position Stock Lower

Mil-Sport AR-15 5.56/.223 Rifle Kit CA Complient 16in Barrel Forged Upper 6 Position Stock Lower

Mil-Sport AR-15 5.56/.223 Rifle Kit CA Complient 16in Barrel Forged Upper 6 Position Stock Lower. 56/.223 Rifle Kit CA Complient 16in Barrel Forged Upper 6 Position Stock Lower Parts Kit ATIRKT03CA more

$459.99

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Mil-Sport AR-15 .300AAC Rifle Kit w/ 16in Quad Rail Complete Forged Upper 6 Position Stock Lower

Mil-Sport AR-15 .300AAC Rifle Kit w/ 16in Quad Rail Complete Forged Upper 6 Position Stock Lower

Mil-Sport AR-15 .300AAC Rifle Kit w/ 16in Quad Rail Complete Forged Upper 6 Position Stock Lower. 300AAC Rifle Kit w/ 16in Quad Rail Complete Forged Upper 6 Position Stock Lower Parts Kit ATIRKT07 more

$549.99

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Mil-Sport AR-15 .300AAC Rifle Kit w/ 16in Quad Rail CA Cmplient Complete Forged Upper 6 Position

Mil-Sport AR-15 .300AAC Rifle Kit w/ 16in Quad Rail CA Cmplient Complete Forged Upper 6 Position

Mil-Sport AR-15 .300AAC Rifle Kit w/ 16in Quad Rail CA Cmplient Complete Forged Upper 6 Position. 300AAC Rifle Kit w/ 16in Quad Rail CA Cmplient Complete Forged Upper 6 Position Stock Lower Parts Kit ATIRKT07CA more

$499.99

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Mil-Sport AR-15 5.56/.223 Rifle Kit w/ 16in Quad Rail CA Complient Forged Upper 6 Position Stock

Mil-Sport AR-15 5.56/.223 Rifle Kit w/ 16in Quad Rail CA Complient Forged Upper 6 Position Stock

Mil-Sport AR-15 5.56/.223 Rifle Kit w/ 16in Quad Rail CA Complient Forged Upper 6 Position Stock. 56/.223 Rifle Kit w/ 16in Quad Rail CA Complient Forged Upper 6 Position Stock Lower Parts Kit ATIRKT05CA more

$529.99

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AR-Stoner Customizable Lower Receiver Parts Kit AR-15 with Elite Tactical Bottle Opener

AR-Stoner Customizable Lower Receiver Parts Kit AR-15 with Elite Tactical Bottle Opener

AR-Stoner Customizable Lower Receiver Parts Kit AR-15 with Elite Tactical Bottle Opener more

$40.34

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AR-Stoner Customizable Lower Receiver Parts Kit AR-15 with Elite Tactical Cloth

AR-Stoner Customizable Lower Receiver Parts Kit AR-15 with Elite Tactical Cloth

AR-Stoner Customizable Lower Receiver Parts Kit AR-15 with Elite Tactical Cloth more

$40.24

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AR-Stoner Customizable Lower Receiver Parts Kit AR-15 with Elite Tactical Sticker

AR-Stoner Customizable Lower Receiver Parts Kit AR-15 with Elite Tactical Sticker

AR-Stoner Customizable Lower Receiver Parts Kit AR-15 with Elite Tactical Sticker more

$40.34

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Ultimate Arms Gear AR-15 AR15 AR Rifle Lower Replacement Repairs Parts & Spring 22pc + Red Synthetic Wear Reducing Buffer For Cycling System

Ultimate Arms Gear AR-15 AR15 AR Rifle Lower Replacement Repairs Parts & Spring 22pc + Red Synthetic Wear Reducing Buffer For Cycling System

Ultimate Arms Gear AR-15 AR15 AR Rifle Lower Replacement Repairs Parts 22 Pc Kit: Takedown & Pivot Detent Spring, Bolt Catch & Buffer Retainer Spring, Selector & Disconnector Spring, Trigger & Hammer Spring, Mag Catch Release Button & Spring, Pistol... more

$28.95

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Ultimate Arms Gear AR-15 AR15 AR Rifle Lower Replacement Repairs Parts & Spring 22pc + 8pc Steel/Brass Pin Punch

Ultimate Arms Gear AR-15 AR15 AR Rifle Lower Replacement Repairs Parts & Spring 22pc + 8pc Steel/Brass Pin Punch

Ultimate Arms Gear AR-15 AR15 AR Rifle Lower Replacement Repairs Parts 22 Pc Kit: Takedown & Pivot Detent Spring, Bolt Catch & Buffer Retainer Spring, Selector & Disconnector Spring, Trigger & Hammer Spring, Mag Catch Release Button & Spring, Pistol... more

$44.95

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DPMS RetailPack 5.56 LPK Small Parts

DPMS RetailPack 5.56 LPK Small Parts

Start off your AR15 build the right way by getting a high quality AR-15 Lower Parts Kit from DPMS! This LPK has everything you need to assemble your lower receiver except the hammer, trigger and pistol grip. It would make a great spare parts kit for... more

$44.95

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AR-15 AR15 Parts Kit: Takedown & Pivot Detent Pin/Spring, Selector Spring, Bolt Catch & Spring, Buffer Retainer & Spring, Disconnector, Trigger & Hammer Pin/Spring, Mag Catch, Screw, Selector Detent

AR-15 AR15 Parts Kit: Takedown & Pivot Detent Pin/Spring, Selector Spring, Bolt Catch & Spring, Buffer Retainer & Spring, Disconnector, Trigger & Hammer Pin/Spring, Mag Catch, Screw, Selector Detent

Ultimate Arms Gear AR-15 AR15 AR Rifle Lower Receiver Replacement Repairs Parts 22 Piece Set Kit: Takedown & Pivot Detent Spring, Selector Spring, Bolt Catch Spring, Buffer Retainer Spring, Disconnector Spring, Mag Catch Spring, Trigger & Hammer... more

$26.95

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AR15 223 Upgrade Combo Deal - Carbine Handguard with Delta Ring Tool + Mil Spec Buffer Tube Kit w/ Buttstock, Recoil Pad, Buffer Tube, Buffer Spring, Carbine Buffer, Castle Nut, Receiver End Plate

AR15 223 Upgrade Combo Deal - Carbine Handguard with Delta Ring Tool + Mil Spec Buffer Tube Kit w/ Buttstock, Recoil Pad, Buffer Tube, Buffer Spring, Carbine Buffer, Castle Nut, Receiver End Plate

Handguard and Lower Receiver Extension Kit upgrade for Carbine length AR-15 .223Perfect for upgrading from factory/stock round handguardIncludes complete lower receiver extension / buffer kit - with butt stock, pad and required buffer parts more

$85.00

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AR-STONER 80% Lower Receiver AR-15 Aluminum Anodized Black

AR-STONER 80% Lower Receiver AR-15 Aluminum Anodized Black

FeaturesSolid Forged AluminumMil-Spec DimensionsStandard, Pre-Cut Magazine WellReceiver Extension & Grip Screw Hole Drilled & ThreadedIn-The-White or Black Anodized, Not an FFL Item - Requires Machining to CompleteThe AR-STONER™ 80% Lower Receiver is... more

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$69.99

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MidwayUSA

(950,000+)
Strike Industries Ar-15/M16 Lower Receiver Gunsmith Spring Kit - Lower Receiver Gunsmith Spring Kit

Strike Industries Ar-15/M16 Lower Receiver Gunsmith Spring Kit - Lower Receiver Gunsmith Spring Kit

Tool box comes with 20 each of springs used in AR-15 lower receiver: bolt catch spring, buffer retainer spring, trigger spring, hammer spring, disconnector spring, magazine catch spring, selector spring and detent spring. Ideal for department armorers,... more

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$75.99

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Jard Ar-15 Ar Custom Trigger Kit - .154", 4.5 Lb. Trigger Kit

Jard Ar-15 Ar Custom Trigger Kit - .154", 4.5 Lb. Trigger Kit

Single-stage trigger kit reduces pull weight to improve accuracy, without gunsmith fitting. 2, 3, and 4.5 lb. models provide the perfect pull weight for hunting or competition. Adjustments for sear engagement, trigger over-travel, disconnector... more

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$143.99

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Polymer80 G150 Phoenix2 80% Lower Receiver Kit AR-15 Polymer Tactical Gray

Polymer80 G150 Phoenix2 80% Lower Receiver Kit AR-15 Polymer Tactical Gray

FeaturesUnique reinforced polymer design with solid core designATF compliant designBeefed up buffer tube ring and ribbing across the entire upper surface areaNo-thread design on pistol grip areaStiffened magwell, ultra-light design Feel the difference... more

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$75.00

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MidwayUSA

(950,000+)
AR-STONER Carbine Kit with Complete Upper Assembly AR-15 5.56x45mm NATO 1 in 9" Twist 16" Barrel

AR-STONER Carbine Kit with Complete Upper Assembly AR-15 5.56x45mm NATO 1 in 9" Twist 16" Barrel

MidwayUSA is proud to offer this AR-Stoner Carbine Kit at an exceptional price! This AR-Stoner carbine length upper features a mil-spec bolt carrier group, phosphate finish, A2 fixed front sight and a government profile barrel. The A3 upper will attach... more

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$459.99

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MidwayUSA

(950,000+)
CMMG LR-308 Customizable Lower Receiver Parts Kit

CMMG LR-308 Customizable Lower Receiver Parts Kit

The CMMG Gunbuilder Kit is a customizable lower parts kits for the LR-308 platform. This kit provides all the minor, mil-spec parts generally used in an LR-308 build, while still allowing the flexibilty to add common aftermarket upgrades, such as a... more

$55.99

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MidwayUSA

(950,000+)
Aero Precision 308 Ar M5 Lower Receiver

Aero Precision 308 Ar M5 Lower Receiver

The Aero Precsion M5 308 Lower Receiver allows you to build a custom big-bore AR from the ground up. Mil-spec dimensions and coating ensure the highest quality and correct component interface. Receiver fits DPMS pattern components, including magazines... more

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$148.00

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AR-STONER Carbine Kit with Complete Upper Assembly AR-15 5.56x45mm NATO 1 in 9" Twist 16" Barrel and 80% Lower

AR-STONER Carbine Kit with Complete Upper Assembly AR-15 5.56x45mm NATO 1 in 9" Twist 16" Barrel and 80% Lower

MidwayUSA is proud to offer the AR-Stoner Carbine Kit with 80% Lower. Dust off your tools and use them to complete this AR-15 rifle chambered in 5.56x45mm NATO. Machining of the 80% lower is necessary, so people who have the correct tools and skill set... more

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$509.99

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MidwayUSA

(950,000+)
Black Rain Ordnance 308 Ar Stripped Upper & Lower Receiver Sets - Ar-308 Upper/Lower Set, Matte Blac

Black Rain Ordnance 308 Ar Stripped Upper & Lower Receiver Sets - Ar-308 Upper/Lower Set, Matte Blac

Stripped AR-style .308 upper and lower receiver sets are fully machined from 7075 T6 billet aluminum and matched for ultra-stable full-contact fit without slop or rattles. These sets accept DPMS LR-308 pattern components to allow for the installation... more

$628.99

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Cmmg Ar-15/M16 22lr Bravo Conversion Kits - Bravo 22lr Conversion Kit With 3 25rd Magazines

Cmmg Ar-15/M16 22lr Bravo Conversion Kits - Bravo 22lr Conversion Kit With 3 25rd Magazines

Drop-in .22 LR conversion system comes fully assembled and ready to install in any semi-auto AR-15 to help you practice critical shooting skills with economical rimfire ammunition. Helps you concentrate on improving grip, sight alignment, trigger pull,... more

$209.99

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Dpms 308 Ar Lower Parts Kit W/ Trigger - .308 Lower Parts Kit

Dpms 308 Ar Lower Parts Kit W/ Trigger - .308 Lower Parts Kit

All the internal parts you need to turn a stripped LR-.08 (or equivalent) lower receiver into a fully functional bottom half, ready for assembly to the upper receiver and buttstock. Or, use to rebuild the worn internals of an old rifle and restore it... more

$82.99

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Polymer80 G150 Phoenix2 80% Lower Receiver Kit AR-15 Polymer Olive Drab

Polymer80 G150 Phoenix2 80% Lower Receiver Kit AR-15 Polymer Olive Drab

FeaturesUnique reinforced polymer design with solid core designATF compliant designBeefed up buffer tube ring and ribbing across the entire upper surface areaNo-thread design on pistol grip areaStiffened magwell, ultra-light design Feel the difference... more

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$75.00

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MidwayUSA

(950,000+)
Dpms Ar-15 Stripped A3 Flattop Upper Receiver - Stripped A3 Flattop Upper Receiver

Dpms Ar-15 Stripped A3 Flattop Upper Receiver - Stripped A3 Flattop Upper Receiver

Fully machined and finished, military style uppers ready for you to install your choice of barrel, carrier, bolt, forearm, and lower to build a custom AR-15. A3 flattop with M4-type feed ramp cuts and Picatinny accessory rail for mounting a scope,... more

$119.99

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Spikes Tactical Ar-15 Complete Lower Receiver Less Stock - Complete Ar-15 Lower Receiver W/O Buttsto

Spikes Tactical Ar-15 Complete Lower Receiver Less Stock - Complete Ar-15 Lower Receiver W/O Buttsto

Semi-auto lower receiver is machined from a 7075 T6 aluminum forging to mil-spec dimensions for precise fit and outstanding performance. Ruggedized hardcoat anodized finish resists scuffs, scratches, and wear. Stamped and color-coded bullet selector... more

$230.99

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Midwest Industries Ar-15/M16 Pistol Buffer Tubes - Ar-15/M16 Pistol Buffer Tube Kit

Midwest Industries Ar-15/M16 Pistol Buffer Tubes - Ar-15/M16 Pistol Buffer Tube Kit

Constructed of 6061 aluminum, these tubes are designed to be used as a stand-alone buffer tube or with the Sig Sauer SB15 Pistol Brace. Tube is proper length to fit flush with the end of pistol brace. A machined shoulder on tube keeps the brace from... more

$74.99

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Polymer80 G150 Phoenix2 80% Lower Receiver Kit AR-15 Polymer Pink

Polymer80 G150 Phoenix2 80% Lower Receiver Kit AR-15 Polymer Pink

FeaturesUnique reinforced polymer design with solid core designATF compliant designBeefed up buffer tube ring and ribbing across the entire upper surface areaNo-thread design on pistol grip areaStiffened magwell, ultra-light design Feel the difference... more

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$75.00

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MidwayUSA

(950,000+)
Yankee Hill Machine Flip-Up Front Sight Gas Block Height AR-15, LR-308 Steel Matte

Yankee Hill Machine Flip-Up Front Sight Gas Block Height AR-15, LR-308 Steel Matte

This front flip up sight mounts to a railed gas block and is a great option to back-up or cowitness with optics. It accepts standard AR sight posts and includes all necessary hardware. Searches for products like these typically include: Gun Parts,Gun... more

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$80.00

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MidwayUSA

(950,000+)
Bore Tech AR-10/LR-308 Complete Receiver Cleaning Kit

Bore Tech AR-10/LR-308 Complete Receiver Cleaning Kit

Bore Tech’s patent pending AR Receiver Cleaning Kit is the industry’s most innovative and comprehensive kit specifically engineered for precision cleaning of AR upper and lower receivers. Featuring professional grade tools, the kit simply and... more

$139.99 $72.80

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MidwayUSA

(950,000+)
Tapco Weapons Accessories Ar-15/M16 Buffer Tube Assembly - Mil-Spec Buffer Tube Assembly

Tapco Weapons Accessories Ar-15/M16 Buffer Tube Assembly - Mil-Spec Buffer Tube Assembly

All-in-one kit lets you quickly mount an M4-style receiver extension to accept the adjustable buttstock of your choice. Extruded aluminum buffer tube comes with carbine buffer, buffer spring, castle nut, and end plate sling adapter. Features six... more

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$59.99

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Geissele Automatics Ar-15/M4 Reaction Block - Ar-15/M4 Reaction Block(Mil-Spec Buffer Tube Only)

Geissele Automatics Ar-15/M4 Reaction Block - Ar-15/M4 Reaction Block(Mil-Spec Buffer Tube Only)

The Geissele Reaction Block is designed to aid in the assembly of lower receivers. Once the armorer has installed the buffer tube onto the lower; the buffer tube and lower receiver assembly can be slid into the Reaction Block at the 12, 3, 6 and 9... more

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$89.99

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WMD Guns AR15 Parts NiB-X Coating Bolt Carrier Group With Hammer Polished Finish AR-15 Semi-Auto

WMD Guns AR15 Parts NiB-X Coating Bolt Carrier Group With Hammer Polished Finish AR-15 Semi-Auto

WMD Guns AR15 Parts NiB-X Coating Bolt Carrier Group With Hammer Polished Finish AR-15 Semi-Auto. WMD Guns NiB-X Coating Bolt Carrier Group With Hammer Polished Finish AR-15 Semi-Auto more

$188.49

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Knights Armament Ar-15 Qdc Mams Muzzle Brake Kit 22 Caliber - Qdc Mams Muzzle Brake Kit 22 Caliber

Knights Armament Ar-15 Qdc Mams Muzzle Brake Kit 22 Caliber - Qdc Mams Muzzle Brake Kit 22 Caliber

Knight's Armament QDC (Quick Disconnect Coupler) MAMS (Multi-Axis Muzzle Stability) Muzzle Brakes act as a quick detach mounting platform for a companion KAC QDC sound suppressor. Standing alone, the brake kits make excellent muzzle brakes, reducing... more

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$302.35

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Tapco Weapons Accessories Ar-15/M16 Buffer Tube Assembly - Commericial Buffer Tube Assembly

Tapco Weapons Accessories Ar-15/M16 Buffer Tube Assembly - Commericial Buffer Tube Assembly

All-in-one kit lets you quickly mount an M4-style receiver extension to accept the adjustable buttstock of your choice. Extruded aluminum buffer tube comes with carbine buffer, buffer spring, castle nut, and end plate sling adapter. Features six... more

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$52.99

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