AR-15 UPPER RECEIVER AND PARTS

AR-15 UPPER RECEIVER AND PARTS

Products

ERGO F93 Adjustable Pro-Stock AR-15 Black

ERGO F93 Adjustable Pro-Stock AR-15 Black

The ERGO F93 Adjustable Pro-Stock is an 8 position lockable stock for your AR-15 style rifle. Once the butt is locked, the F93 is as sturdy and as rigid as a fixed stock. Includes rubber buttpad, carbine length buffer tube, standard castle nut, and ambi sling plate.

4925-BK

Out of stock

$144.95

Out of stock
ERGO F93 Adjustable Pro-Stock AR-15 Dark Earth

ERGO F93 Adjustable Pro-Stock AR-15 Dark Earth

The ERGO F93 Adjustable Pro-Stock is an 8 position lockable stock for your AR-15 style rifle. Once the butt is locked, the F93 is as sturdy and as rigid as a fixed stock. Includes rubber buttpad, carbine length buffer tube, standard castle nut, and ambi sling plate.

4925-DE

Out of stock

$144.95

Out of stock
Geissele Super Gas Block .750

Geissele Super Gas Block .750

The Geissele Super Gas Block is a low profile gas block designed to fit under most free float rails. Precision cast from 17-4 precipitation hardening stainless steel, corrosion resistant to withstand corrosive powder residue, .750" diameter.

SGB

Out of stock

$59.00

Out of stock
Knights Armament Rail Assembly, 5 Slot - Keymod

Knights Armament Rail Assembly, 5 Slot - Keymod

Knights Armament 5 slot M1913 Picatinny rail section that fits the URX4 Keymod rail system and other Keymod-ready rail systems. Allows the shooter to mount any rail attachable accessory to the weapon.

30714

Out of stock

$41.25

Out of stock
Knights Armament SR15 Field Repair Kit (New Style)

Knights Armament SR15 Field Repair Kit (New Style)

Knights Field Repair Kit for SR15 pattern rifles. Contains Firing Pin, Firing Pin Retaining Pin, Cam pin, Ejector, Ejector Spring, Ejector Retaining Pin,Extractor, 2-Extractor Springs, Extractor Pivot Pin, 3-Gas Rings.

23339-1

Out of stock

$138.75

Out of stock
KNS Push Button Pivot Pin - SIG 556

KNS Push Button Pivot Pin - SIG 556

This push pin easily and quickly replaces the front pivot pin on Sig 556 rifles. The factory pin requires the use of two screwdrivers. The KNS pin features a spring loaded push button with solid locking ball detents allowing you to quickly seperate the upper and lower receivers without tools. Guaranteed with the KNS lifetime warranty.

SIG556PVT

Out of stock

$20.95

Out of stock
KNS Push Button Pivot Pin - SIG 556 - with Swivel Attach Point

KNS Push Button Pivot Pin - SIG 556 - with Swivel Attach Point

This push pin easily and quickly replaces the front pivot pin on Sig 556 rifles. The KNS pin features a spring loaded push button with solid locking ball detents allowing you to quickly seperate the upper and lower receivers without tools. Extended in length with a swivel attachment point, providing a solid single point sling swivel attachment point. Guaranteed with the KNS lifetime warranty.

SIG556PVTSWIVEL

Out of stock

$22.95

Out of stock
LBE Unlimited Buffer Tube - 6 Position - Mil-Spec

LBE Unlimited Buffer Tube - 6 Position - Mil-Spec

LBE Unlimited Mil-Spec Buffer tube with 6 position capability with a mil-spec diameter retractable stock. 6061 Aluminum. Made in the USA!

BUF002

Out of stock

$27.95

Out of stock
Magpul AFG1 Angled Fore Grip - Black

Magpul AFG1 Angled Fore Grip - Black

Magpul AFG, angled fore grip takes natural ergonomics into consideration with this new, unique design. Comfortable positioning to the fore grip provides precise control and lower fatigue, while improving accuracy.

MAG411-BLK

Out of stock

$29.95

Out of stock
Magpul AFG2 Angled Fore Grip - Black

Magpul AFG2 Angled Fore Grip - Black

Magpul AFG2, angled fore grip takes natural ergonomics into consideration with this new, unique design. Comfortable positioning to the fore grip provides precise control and lower fatigue, while improving accuracy. A shorter, slim design for a higher compatibiltiy with a variety of rail systems.

MAG414-BLK

Out of stock

$29.95

Out of stock
Rock River Bolt Carrier Group

Rock River Bolt Carrier Group

Complete bolt carrier group for semi-auto AR-15 rifles. Includes bolt, carrier and firing pin with forward assist cutouts.



AR0032AGRP

Out of stock

$72.00

Out of stock
Rock River Charging Handle Assembly

Rock River Charging Handle Assembly

Complete charging handle assembly for AR-15 style rifles.

AR0026ASY

Out of stock

$25.00

Out of stock
Surefire 5.56mm Muzzle Brake - M4/M16/AR15 - 1/2-28 Threads

Surefire 5.56mm Muzzle Brake - M4/M16/AR15 - 1/2-28 Threads

Precision machined from US mill-certified heat-treated stainless steel bar stock, the Surefire SFMB-556-1/2-28 muzzle brake was designed to fit the M4/M16/AR15 rifles and variants. The SFMB-556 greatly reduces both recoil impulse and muzzle rise so that the weapon tracks straight back allowing for faster shot-to-shot recovery. Its patented Impulse Diffusion design minimizes side blast and rear-directed concussion effects. The SFMB-556 also serves as a rock-solid mounting adapter for SureFire SOCOM Series 5.56 mm Fast-Attach suppressors.

FITS: M4, M16 and variants with 1/2-28 muzzle threads


SFMB-556-1/2-28

Out of stock

$129.00

Out of stock
Surefire 7.62mm Muzzle Brake/Suppressor Adapter - 5/8-24 Threads

Surefire 7.62mm Muzzle Brake/Suppressor Adapter - 5/8-24 Threads

Precision machined from stainless steel barstock, the SureFire SFMB-762-5/8-24 muzzle brake greatly reduces both recoil impulse and muzzle rise. The SFMB-762-5/8-24 also serves as a rock-solid mounting adapter for SureFire SOCOM Series 7.62 mm Fast-Attach® suppressors, the SOCOM762-RC model having recently won the Mk13 .300 Win-Mag sniper rifle contract award with the US Special Operations Command in the most extensive and rigorous suppressor testing ever conducted.

All SureFire SOCOM Series muzzle brakes have blind pilot holes at the 3 and 9 o’clock position to enable fine-tuning of recoil characteristics for individual shooting styles or ammunition characteristics. They also have blind pilot holes at the 6 o’clock position to enable indexing the adapter at bottom dead center, and to pin-and-weld on short-barreled rifles. All that is required is a basic hand drill and appropriate drill bits.

FITS: Armalite AR-10, DPMS LR308, and 7.62 rifles with 5/8-24 muzzle threads

SFMB-762-5/8-24

Out of stock

$134.10

Out of stock
Surefire Warcomp 5.56mm Flash Hider/Suppressor Adapter - 1/2-28 Threads

Surefire Warcomp 5.56mm Flash Hider/Suppressor Adapter - 1/2-28 Threads

The revolutionary SureFire WARCOMP-556-1/2-28 flash hider, which fits M4/M16 weapons and variants with 1/2-28 muzzle threads, is the world’s most shootable flash hider. Its patent-pending design provides three valuable functions: It provides over 99% reduction in muzzle flash compared to a plain muzzle. It virtually eliminates muzzle rise, which enhances monitoring of target reaction and staying on target for faster follow-up shots. It serves as a rock-solid mounting adapter for all SureFire SOCOM Series 5.56mm Fast-Attach suppressors. Multiple bearing surfaces provide suppressor alignment and prevent tines from ringing inside suppressor. Precision machined from US mill-certified heat-treated stainless steel bar stock.

WARCOMP-556-1/2-28

Out of stock

$129.00

Out of stock
Surefire Warcomp 7.62mm Flash Hider/Suppressor Adapter - 5/8-24 Threads

Surefire Warcomp 7.62mm Flash Hider/Suppressor Adapter - 5/8-24 Threads

The revolutionary SureFire WARCOMP-762-5/8-24 flash hider, which fits 7.62 (.308 caliber) rifles with 5/8-24 muzzle threads, is the world’s most shootable flash hider. Its patent-pending design provides three valuable functions: It provides over 99% reduction in muzzle flash compared to a plain muzzle. It virtually eliminates muzzle rise, which enhances monitoring target reaction and staying on target for faster follow-up shots. It serves as a rock-solid mounting adapter for all SureFire SOCOM Series 7.62 mm Fast-Attach suppressors. Multiple bearing surfaces provide suppressor alignment and prevent tines from ringing inside suppressor. Precision machined from US mill-certified heat-treated stainless steel bar stock.

WARCOMP-762-5/8-24

Out of stock

$129.00

Out of stock

AR-15 Upper Receivers

Find the Upper Receiver Parts You Need for your AR-15 Gun

Customize or begin building sooner with our AR-15 Upper Receivers. We have receivers boasting hard chrome-lined chambers and bores that deliver exceptional endurance and easier maintenance. Choose from a fast 1:7 twist or the popular 1:9 rate in our selection of AR-15 upper receivers. Top names in receiver manufacturing are here, including Rock River Arms, CMMG, and ArmaLite. These makers emphasize testing prior to shipment for your satisfaction. CMMG conducts magnetic particle testing on its barrels, a process which reveals tiny flaws. Order a Carbine Upper Receiver with M4 feed ramps and Bird Cage flash suppressor from this manufacturer.

Get the Rifle You Really Want with AR-15 Upper Receiver Parts

Make a match rifle or a versatile hunting firearm with AR-15 upper receiver parts. The AR15’s modular structure allows you to modify its design to meet your aspirations. Find a flat top so you can reconfigure as needed. We carry an M4 version of the AR15 carbine – its flat top provides a range of sighting options. Many of our AR-15 upper receiver parts are made from higher grade, mil-spec steel and work with existing mil-spec lowers. We’re also your superlative source for AR 15 parts sold individually, from charging handle assemblies to sling mounts.

AR-15 Upper Receiver Assembly Ensures Components Coincide

When you want the complete package, we’re here with assemblies! You can opt for an AR-15 Upper Receiver Assembly featuring a 16-inch barrel and a 1:9 twist, paired with a flash suppressor, mount, bolt assembly and charging handle. A dedicated bolt to match the upper assembly is important to the workings of your AR-15. You’ll also benefit from a handle matched to your barrel. Choose AR-15 upper receiver assemblies backed by precision manufacturing to add to your rifle or when building a firearm from square one.