Uppers Gun Parts

(3,493 deals total)

AR-9 5.5" 'SLICK SIDE' PISTOL UPPER WITH SOCOM FAKE SUPPRESSOR, HYBRID BCG AND CHARGING HANDLE. THIS UPPER IS BUILD ON SLICK SIDE BILLET UPPER RECEIVER. Barrel Length: 5.5" Barrel Profile: Heavy Barrel Steel: Chrome Moly Vanadium Barrel Finish: Nitride Muzzle Thread: 1/2-36 Chamber: 9mm (9x19) Twist Rate: 1 in 10" Barrel Extension: 9mm Muzzle Device: SOCOM Style Fake Mini Suppressor Receiver Material: Billet Receiver Type: Slick Side Hand guard Type: 4" Keymod Rail Bolt Included: Yes (Hybrid AR-9) Bolt Steel: 8620 FEATURES:

20" upper for your Ar15. - 20" Premium 416r Stainless fluted barrel - 5R Rifling - Shoots both 5.56 and .223) - HBAR Profile - 1 in 8" Twist - Rifle Length Gas System - M4 Feed Ramps  - .750 Gas Block Diameter - 15" Free Float Aluminum Quad Rail - Dust Cover - Forward Assist - 7075-T6 Aluminum receiver - 1/2-28 Barrel Threads Note: pictured with Spectre muzzle brake. Comes standard with a2 flash hider unless Spectre brake is selected.

18" 450 Bushmaster Upper receiver for your ar15. link to wikipedia info on 450 Bushmaster round Features: 18" 450 Bushmaster barrel, 1:24 Twist 5/8-32 Threads Steel low profile gas block Free Float Handguard 7075-t6 Aluminum receiver with Big Bore ejection port Dust cover, Forward assist Item #: 18-450bushmaster

Triton 16 inch 5.56 Lightweight V3 MLOK Upper Receiver - $329 with free shipping http://www.doaarms.com/Triton-16-inch-Ultra-Lightweight-V3-MLOK-Upper-R-p/tri16ml7mlv3.htm This upper includes our brand new ultra lightweight MLOK 11.4 ounce rail. FEATURES

AR-15 16" 300 AAC BLACKOUT STAINLESS UPPER WITH THREAD PROTECTOR. New by Moriarti Armaments, CA and NY compliant. 300 blackout caliber uppers use your standard .223/5.56 bolt carrier group and magazines. No special bolts or magazines to buy to get into a new caliber! Just drop an upper on your standard mil-spec AR-15 lower, and you are ready with your new caliber. Barrel Length: 16" Gas System: Carbine Length Barrel Steel: 416R Stainless Steel Barrel Finish: Stainless Muzzle Thread: 5/8-24 Chamber: 300 AAC Blackout Twist Rate: 1 in 8" Barrel Extension: M4

AR-15 6.5 22" Grendel Side Charger stainless steel competition upper assembly - Right or Left Hand options available. This drop-in upper will attach to virtually any standard AR-15 lower assembly. Available in 416R Stainless Steel threaded barrels, with 1 and 8" twist and rifle length keymod free float handguards. The free float handguard reduces the chance of accuracy-reducing pressure. Available either in right hand version (for left hand shooter) or left hand side charger (for right hand shooter).

Forged 7075 T6 Aluminum Black Anodized M4 Feed Ramps Shell Deflector Forward Assist & Dust Cover Ready

One of the most tested and proven weapons systems in the world achieves ultimate refinement with the introduction of the SIG516 rifle. With its chrome-lined, phosphated, military grade barrel and adjustable, four-position gas regulator, the SIG516 incorporates all of the most desirable mechanical improvements. Add to these a free-floating forend and barrel, and you have the most advanced, versatile AR-based rifle available. FEATURES • Gas piston operating system • Four-position gas regulator • 5.56 x 45mm NATO • Free-floating military grade chrome lined barrel

CMMG AR-15 M4 LE A3 Flat-Top Upper Assembly 300 AAC Blackout (7.62x35mm) 1 in 7" Twist 16" Barrel Carbine Gas System WASP Melonite Finish CM with M4 Handguard, A2 Front Sight, Flash Hider. This CMMG AR-15 M4 LE Upper Assembly is chambered for the exciting new 300 AAC Blackout cartridge and is ready for instant, drop-in use on any standard small pin lower receiver. Perfect for a myriad of different uses from hunting, to personal defense, to competition or just plain fun, the 300 Blackout offers shooters 30 caliber firepower in a standard AR-sized envelope.

AR-15 6.5 Grendel 18" stainless steel competition upper assembly, This drop-in 6.5 Grendel Type 2 upper will attach to virtually any standard AR-15 lower assembly. Available in 416R Stainless Steel threaded barrels or 4150 Steel Black Nitride Finish, with 1 and 8" twist and mid length slim keymod free float handguards.

Ghost Firearms Vital 16" Upper Chambered in .300 Blackout (7.62x35) A2 Birdcage Flash Hider 16" 1:8 Twist 4150 Light HBar Barrel Black Nitride Pistol Length Gas System Ghost Firearms 11" M-Lok Free Float Hand Guard Ghost Mil-Spec 7075 T6 Upper Receiver Mil-Spec Hard Coat Anodized

Ghost Firearms AR-15 10.5" 5.56 Barrel 4150 Chromoly Steel Contour Profile M4 Feed Ramps 5.56/.223 Chambered in 5.56x45 Makings Spiral Engraved Near Break Carbine Length Gas System 1:7 Twist .750 Gas Platform System Black Nitride Coating 1/2 By 28 Thread 5.56mm Flash Can 1/2 by 28 Thread Black Anodized Ghost Firearms GFR11 and Upper Receiver 11" free float handguard MIL-STD 1913 Picatinny rail on top 5 M-Lok slot on 3 sides Multiple Quick detach Locations 6000 Series aluminum extrusion Made in-house (USA MADE) Clamp on system for easy assembly

AR-9 5" Side Charging LRBHO Pistol Cal Complete Upper Assembly with BCG - 9MM IS BUILD ON A NON RECIPROCATING SIDE CHARGING BILLET UPPER RECEIVER WITH LRBHO (LAST ROUND BOLT HOLD OPEN). Make It A Complete Kit by choosing options on top of page. 5" AR-9 LRBHO UPPER FEATURES: BARREL - 5" 9mm MATCH GRADE AR BARREL. 4150 CROMOLY STEEL. BLACK NITRIDE FINISH. TWIST: 1:10. 1/2X36 MUZZLE BRAKE THREADS. BARREL IS FINISHED OFF WITH A2 FLASH HIDER. PISTOL CALIBER SIDE CHARGING UPPER RECEIVER - Machined from 6061 billet aluminum Matte black hard-coat anodized per Mil 8625 Type 3 Class 2

AR-15 5.56/.223 16" M4 KEYMOD UPPER ASSEMBLY WITH SLIP OVER BARREL SHROUD CA and NY compliant. Action: Semi-auto Gas System: Carbine Length Gas System Chamber: 5.56 NATO/.223 Wylde Twist Rate: 1/8, button rifled Muzzle Device: Slip over barrel shroud with multi port muzzle brake, 1/2x28 Barrel: 16" M4 contour, 416R steel, stainless steel, M4 feedramps, .750 gas block diameter Handguard: Rifle-length Keymod Free Float A3 flat top upper receiver - Made from certified 7075-T6 aluminum forgings, black hardcoat anodized to gov. specs.; forward assist and dust cover installed

http://www.doaarms.com/Triton-16-inch-300-Black-Out-Lightweight-V2-MLOK-p/tri16ml300v2.htm Triton 16" 300 Blackout Lightweight V2 MLOK Upper Receiver This upper includes our brand new ultra lightweight MLOK 11.4 ounce rail.

16" m4 Contour 4150 Chrome Moly Barrel (Parkerized) .223 Wylde chamber (shoots 5.56 and .223) 1:8 Twist .750 Gas Block Carbine Length Gas System M4 Feed Ramps Dust Cover, Forward Assist 7075-T6 Aluminum Upper Receiver Free Float Aluminum Quad Rail A2 Flash Hider, 1/2-28 Threads M16 Black Nitride/Melonite MPI bcg and charging handle

16" m4 Contour 4150 Chrome Moly Barrel .223 Wylde chamber (shoots 5.56 and .223) 1:8 Twist .750 Gas Block Carbine Length Gas System M4 Feed Ramps Dust Cover, Forward Assist 7075-T6 Aluminum Upper Receiver Free Float Aluminum Quad Rail (cutouts may be circles or slants) A2 Flash Hider, 1/2-28 Threads Bolt carrier group, charging handle, barrel and free float rail mods available in check boxes & drop down menus on product page. $10 Flat rate shipping!

AR15 mil-spec upper receiver 16" m4 Contour 4150 Chrome Moly Barrel (Parkerized) .223 Wylde chamber (shoots 5.56 and .223) 1:8 Twist .750 Gas Block Carbine Length Gas System M4 Feed Ramps Dust Cover, Forward Assist 7075-T6 Aluminum Upper Receiver Free Float Aluminum Quad Rail A2 Flash Hider, 1/2-28 Threads Note: May or may not have some cosmetic blemishes. (scuffs, scratch in finish, tool marks, etc.)  Some blem 10" rails are slightly wider than normal, Most accessories fit ok, but some may not. It's better than a plastic handguard!     Item #: 16blemno

Ghost Firearms Elite 7.5" Upper in OD Green OD Green Cerakote Finished Chambered in 9x19MM Para A2 Flash Hider 7.5" 1:10 Twist 4150 Light HBar Barrel Black Nitride Ghost Firearms 7" M-Lok Free Float Hand Guard Ghost Mil-Spec 7075 T6 Upper Receiver *****Ammunition Notification***** Ghost Firearms test fires every custom upper to verify cycling. We do not guarantee cycling with all ammunition due to vast differences in the quality of ammunition. We will only warranty cycling with US made ammunition. We will not warranty cycling with imported, steel cased or reloaded rounds.

Ghost Firearms Elite 7.5" Upper in Burnt Bronze Burnt Bronze Cerakote Finished Chambered in .300 Blackout (7.62x35) A2 Flash Hider 7.5" 1:8 Twist 4150 Light HBar Barrel Black Nitride Pistol Length Gas System Ghost Firearms 7" M-Lok Free Float Hand Guard Ghost Mil-Spec 7075 T6 Upper Receiver

6.5 Creedmoor 22" Aero Precision Style Stainless Steel Complete Upper Receiver Includes: · Assembled Aero Precision Upper Receiver · Enhanced Handguard in black · 22" 6.5 Creedmoor Stainless Steel Barrel · Low Profile Gas Block and Rifle Length Gas Tube · Product comes assembled · This complete upper does not include a BCG or Charging Handle. These products may be selected as add-ons. Upper Features: · Forged from 7075 T6 aluminum · Precision machined to our specs · M4 feedramps

Complete AR15 upper receiver, ready to pin to your AR15 lower! 16" m4 Contour 4150 Chrome Moly Barrel (Parkerized) .223 Wylde chamber (shoots 5.56 and .223) 1:8 Twist .750 Gas Block Carbine Length Gas System M4 Feed Ramps Dust Cover, Forward Assist 7075-T6 Aluminum Upper Receiver Free Float Aluminum Quad Rail A2 Flash Hider, 1/2-28 Threads M16 Bolt Carrier Group Charging Handle  Note: May or may not have some cosmetic blemishes. (scuffs, scratch in finish, tool marks, etc.)  Handguard cutout pattern may vary. Usually the cutouts will be diagonal slants.  

Ghost Firearms Elite 10.5" Upper in Blue Titanium  Blue Titanium Cerakote Finished Chambered in .300 Blackout (7.62x35) A2 Flash Hider 10.5" 1:8 Twist 4150 Light HBar Barrel Black Nitride Pistol Length Gas System  Ghost Firearms 9" M-Lok Free Float Hand Guard Ghost Mil-Spec 7075 T6 Upper Receiver

KG 9mm Venom SKM 8.3 " Melonite/Nitride 1x10 with 7" Slim Line Free Float Keymod Hand Guard MUST BE USE WITH COLT MAGAZINE OR GLOCK MAGAZINE LOWERS OR WITH 9mm MAGAZINE ADAPTER FEATURES: 8.3" 4150 Salt Bath Nitride Vanadium 1x10 9mm Barrel Flat Top Upper with M4 Feed Ramps 7" 7075 T6 Aluminum Free Float Slim Keymod Hand Guard Keymod Handguard is 30% lighter than standard Quad Rail Hand Guard The Keymod allows the operator to put rails where needed A2 Flash Hider BCG is Hybrid 9mm Ramped Bolt Carrier BCG can use both Colt Uzi Style Magazines and Glock Magazines

CMMG UPPER MK4T SBN 300BLK 16" KEYMD - CMMG MK4T Upper 300 AAC Blackout 16" Black CMMG RKM11 KeyMod hand guard A2 Flat Top AR Rifles 30B129A Model: 30B129A Bud's Item Number: 714012799 UPC: 815835015972

CMMG AR-15 M4 LE A3 Flat-Top Upper Assembly 300 AAC Blackout (7.62x35mm) 1 in 7" Twist 16" Barrel Carbine Gas System WASP Melonite Finish CM with M4 Handguard, Single Rail Gas Block, Flash Hider. This CMMG AR-15 M4 LE Upper Assembly is chambered for the exciting new 300 AAC Blackout cartridge and is ready for instant, drop-in use on any standard small pin lower receiver. Perfect for a myriad of different uses from hunting, to personal defense, to competition or just plain fun, the 300 Blackout offers shooters 30 caliber firepower in a standard AR-sized envelope.

CMMG AR-15 M4 LE A3 Flat-Top Upper Assembly 9mm Luger 1 in 10" Twist 16" Barrel WASP Melonite Finished Chrome Moly Matte with M4 Handguards, A2 Front Sight, Flash Hider Pre-Ban. This complete CMMG AR-15 M4 LE Upper Assembly features a chrome-moly steel barrel with a WASP Melonite treated bore and exterior. The upper makes use of a ramped, 9mm-specific bolt that enables the use of a standard AR-15 hammer (dedicated 9mm hammers are not compatible), and comes complete with a shortened ejection port/ejection port cover and large polymer brass deflector.

16" 416r Stainless Barrel .223 Wylde Chamber (Shoots both 5.56 and 223) 1:8 Twist M4 Feed Ramps 10" Free Float Aluminum Handguard 7075-T6 Upper Receiver Dust Cover, Forward Assist .750 Steel Gas Block Carbine gas tube A2 Flash Hider, 1/2-28 Barrel Threads M16 Nitride Bolt Carrier Group Charging Handle currently 3-5 business days to ship this upper. Note: Blem uppers may or may not have some cosmetic blemishes. (scuffs, scratch, tool marks, etc.)

Ghost Firearms Complete Upper Receiver with A2 Front Sight 16” 1:7 Twist Chrome Moly Barrel, M4 Profile Chambered in .223/5.56 Direct Gas Impingement Gas System Chrome lined M16 Bolt Carrier Group A-2 Flash Hider A-2 Handguards A2 Front Sight Gas Block 6061 Charging Handle

Made of 7075-T6 aluminum Fully CNC Machined Upper Made 100% in the USA Finished in STD III MIL-SPEC Hardcoat Anodization for flawless color match to most MIL-SPEC finished lowers. M4 Feed ramp Cuts A3 Flattop Includes Forward Assist and Ejection Door Assembly installed

Forged 7075 T6 Aluminum "G" Engraved Black Anodized M4 Feed Ramps Shell Deflector Forward Assist & Dust Cover Ready

Ghost Firearms Elite 10.5" Upper in Blue Titanium Blue Titanium Cerakote Finished Chambered in .300 Blackout (7.62x35) A2 Flash Hider 10.5" 1:8 Twist 4150 Light HBar Barrel Black Nitride Pistol Length Gas System Ghost Firearms 9" M-Lok Free Float Hand Guard Ghost Mil-Spec 7075 T6 Upper Receiver

Ghost Firearms Vital 16" Upper Chambered in 5.56x45 NATO (5.56/.223) Premium Stainless Steel AXE Break Installed 16" 1:8 Twist 416R M4 Diamond Dimpled Stainless Steel Barrel Carbine Length Gas System Ghost Firearms 11" M-Lok Free Float Hand Guard Ghost Mil-Spec 7075 T6 Upper Receiver Blue Titanium Cerakote Finish

AR .308 Flat Top Billet Upper Receiver - Various Colors is your true DPMS low profile upper receiver. Fits perfectly with DPMS style Gen 2 lowers, including Moriarti Armaments MA-10 lower and 80% Arms lower receiver. Features: .308 Cal T6 6061 Billet 1913 Picatinny Rail Flat Top-DPMS Low Spec Rail Height Manufactured From Solid Block Of Billet Aluminum MIL-A-8625 TYPE III Anodizing Accepts Mil-Spec .308 Cal Ejection Port Door Kit And Forward Assist Kit (Not Included) Slim Profile Shell Deflector Made in USA

Ar15 Mil Spec Stripped a3/a4 Upper Receiver - 7075-t6 Forged Aluminum - Flat Top Picatinny Rail - Dust cover and forward assist capability - M4 Feed Ramps - Black Anodized 

Ghost Firearms Vital 16" Upper Chambered in 5.56x45 NATO (5.56/.223) Premium Stainless Steel AXE Break Installed 16" 1:8 Twist 416R M4 Diamond Fluted Stainless Steel Barrel Carbine Length Gas System Ghost Firearms 9" M-Lok Free Float Hand Guard Ghost Mil-Spec 7075 T6 Upper Receiver Mil-Spec Hard Coat Anodized

Veterans Day Sale! The BLUE “Frogmen Hammer” assembled upper. 16″ AR15 barrel, carbine length, Nato 1 in 9 twist. Handguard is our Frogmen 15″ Keymod Slim Rail, featuring our Hexagon design. Keymod is at 3, 6 & 9 o’clock. Comes with two 5″ aluminum picatinny rails. Rail is anodized in Blue (Done locally here in San Jose, CA.) Anderson Upper (sport version without forward assist and dust cover) Forged from 7075 T6 aluminum with M4 feed ramps. Comes with Phantom Muzzle Brake (5.56mm) already attached. Does NOT include the BCG or charging handle.

Ghost Firearms Vital 7.5" Upper Chambered in 5.56x45 NATO (5.56/.223) A2 Birdcage Flash Hider (Black) 7.5" 1:7 Twist 416R M4 Stainless Steel Barrel Pistol Length Gas System Ghost Firearms 7" M-Lok Free Float Hand Guard Ghost Mil-Spec 7075 T6 Upper Receiver Mil-Spec Hard Coat Anodized Standard Bolt Carrier Group Charging Handle

16" Free Float Rifle Build Kit - Everything you need except the stripped lower receiver. 16" 4150 CM Barrel .223 Wylde Chamber (shoots both 5.56 and .223) Mil Spec 7075-t6 Aluminum receiver M4 Feed Ramps Carbine Gas system .750 Gas Block 12" Free Float gen3 rail Specter Flash Hider M16 Nitride Bolt Carrier Group Charging Handle Complete Lower Parts Kit 6 Position Slim Stock and Buffer Tube Kit

Ghost Firearms Elite 7.5" Upper in Tungsten Gray Tungsten Gray Cerakote Finished Chambered in .300 Blackout (7.62x35) A2 Flash Hider 7.5" 1:8 Twist 4150 Light HBar Barrel Black Nitride Pistol Length Gas System Ghost Firearms 7" M-Lok Free Float Hand Guard Ghost Mil-Spec 7075 T6 Upper Receiver

AR-15 5.56/.223 Wylde 18" nitride spiral fluted upper assembly with quadrail handguard includes: Barrel - 18" heavy spiral fluted barrel. Chambered in .223 Wylde, 1:8 twist. Nitride coated. .750 diameter under gas block. Mid length gas system. Threaded for a muzzle brake. Finished off with our A2 birdcage and a crush washer. M4 feedramps. A3 flat top upper reciever - made from certified 7075-T6 aluminum forgings. Black hardcoat anodized to gov.specs. Forward assist and dust cover installed. M4 feedramps.

The Badger State Ordnance 8.5" 9mm Upper, with Nemesis Monocore Suppressor package utilizes a pinned and welded, fully serviceable, monocore suppressor design. When paired with the time tested 9mm round, the shooter can choose between supersonic and subsonic ammunition depending on their mission. The Nemesis Silencer is designed to be pinned and welded to an 8.5" 9mm barrel bringing the total barrel length past 16".

AR-9 4.5" 'SLICK SIDE' PISTOL UPPER WITH FLASH CAN, HYBRID BCG AND CHARGING HANDLE. THIS UPPER IS BUILD ON SLICK SIDE BILLET UPPER RECEIVER. Barrel Length: 4.5" Barrel Profile: Heavy Barrel Steel: Chrome Moly Vanadium Barrel Finish: Nitride Chrome Lining: No Muzzle Thread: 1/2-36 Chamber: 9mm (9x19) Twist Rate: 1 in 10" Barrel Extension: 9mm Muzzle Device: Slim Flash Can Receiver Material: Billet Receiver Type: Slick Side Hand guard Type: 4" Keymod Rail Bolt Included: Yes (Hybrid AR-9) Bolt Steel: 8620

BCA AR-15 COMPLETE UPPER ASSEMBLY, 18" 416R STAINLESS STEEL SOCOM BARREL, .223 WYLDE, SPIRAL FLUTES, 1:7 TWIST W/ 15" M-LOK RAIL - This BCA 18" Mlok SOCOM Stainless Complete upper consists of a 18" stainless steel, spiral fluted Barrel with a 1:7 twist, housed in a 15" Mlok rail. It is chambered as a .223 WYLDE / 5.56 Nato with a mid length gas system. The upper receiver is assembled with our BCA M4 Flat top upper receiver and the standard bolt carrier group and charging handle are included. Pair this upper with our BCA lower assembly for your ideal AR15 rifle.

Don't miss out on this July 4th deal!  Pick your options on this customizable upper.  Your choice of 416r SS or 4150 Barrel, Handguard, Nickel boron bcg, and extended latch charging handle.  Details: - 7075-t6 Mil Spec Forged Upper Receiver - m4 feed ramps - .223 Wylde chamber (shoots both 5.56 and .223) - You choose SS or 4150 steel barrel (1:8 twist, carbine gas, others in menu) - Your choice of free float keymod or MLok handguard (choose from menu on page) - Nickel boron BCG (FailZero or MSF EXO) - Extended latch charging handle (red or black)

BUDGET BLASTER!!!  This is a basic 7.5" pistol upper, ready to drop on your lower for a pistol build.  This design is great for a simple, yet effective, ar15 pistol.  - 7.5" Upper Receiver for your Ar15 - .223 Wylde 4150 Chrome Moly Barrel (shoots both 5.56 and .223)  - Pistol gas system - 7" Free Float Quad Rail - M4 Feed Ramps - 7075-T6 Aluminum Receiver  - A2 Flash hider  Note: MAY have slight blemishes if you look close enough, not really anything that wouldn't happen anyway if you take it out of your safe and use it. 

KG Stinger M-LOK 5.56 7.5" Pistol Upper Erector Bundle The Kit is completely disassembled COMES WITH: 7.5" 4150 Salt Bath Nitride Vanadium 1x7 5.56 Barrel Upper with M4 Feed Ramps Ejection Port Door Forward Assist Steel Micro Gas Block, and Pistol Length Gas Tube 7" 7075 T6 Aluminum Free Float M-LOK Hand Guard Barrel Nut A2 Flash Hider BCG is an M16 Style, MPI Tested Bolt with QPQ Nitride Finish Charging Handle Lower Parts Kit Pistol Buffer Set ALL NFA RULES APPLY MUST BE PUT ON A PISTOL AR LOWER or SBR

KG M-LOK 16" 1x9 Slim Keymod 5.56mm Rifle Upper Erector Bundle The Kit is completely disassembled COMES WITH: 16" 4150 Salt Bath Nitride Vanadium 1x9 5.56 Barrel Upper with M4 Feed Ramps Ejection Port Door Forward Assist Steel Micro Gas Block, and Carbine Length Gas Tube 14" 7075 T6 Aluminum Free Float Slim Line M-LOK Hand Guard Barrel Nut A2 Flash Hider BCG is an M16 Style, MPI Tested Bolt with QPQ Nitride Finish Charging Handle Lower Parts Kit 6 Position Stock Set

Introduction The Gorilla MFG BATTALION GM-15 16.5” Rifle upper is designed as a fully Mil-spec compliant pistol series upper for every level of shooter. This pistol upper has the same level of quality and performance that you have come to expect from all of Gorilla MFG products Made In USA. It has been configured at a price range that is affordable to shooters of any budget without sacrificing features and quality. Each component is manufactured to Mil-spec standards and backed by Gorilla MFG Lifetime Warranty.

Use coupon code gundeals10 for 10% off your next order. Description – 9mm GIBBZ Arms Upper Receiver! – Can also be used for other pistol calibers like 40 S&W, 10mm and 45 ACP! – GIBBZ Arms Patented Left Side Charging Handle Pat. No. 9,310,146 – Non-reciprocating with detent to keep the charging handle forward during operation – Can be used with 9mm lowers that use ether Glock mags or Colt Pattern mags. – Shortend 9mm Beveled Ejection Port – Full 15 Slot Picatinny Rail

The Tan “Frogmen Hammer” assembled upper. 16″ AR15 barrel, carbine length, Nato 1 in 9 twist. Handguard is our Frogmen 15″ Keymod Slim Rail, featuring our Hexagon design. Keymod is at 3, 6 & 9 o’clock. Comes with two 5″ aluminum picatinny rails. Rail is anodized in Tan (Done locally here in San Jose, CA.) Anderson Upper (sport version without forward assist and dust cover) Forged from 7075 T6 aluminum with M4 feed ramps. Comes with Troy Medieval Flash Suppressor (5.56mm) already attached. Does NOT include the BCG or charging handle.

The BCA branded upper assembly has a 20" 416R stainless steel heavy barrel, 1:8 twist rate with 15” mlok rail and upper receiver (BCG and charging handle not included). This upper is chambered in 6.5 Grendel Type II and machined with .300 BLK feed ramps (both in the receiver and barrel extension) and a stainless A2 flash hider.

Ar15 Mil Spec Stripped a3/a4 Upper Receiver - 7075-t6 Forged Aluminum - Flat Top Picatinny Rail - Dust cover and forward assist capability - M4 Feed Ramps - Black Anodized  Made in USA Note: blems may have slight blemishes that do not affect function.   Item #: blemstrippedupper

KG 45ACP Wraith SKM 16" Melonite/Nitride 1x16 with 15" Slim Line Free Float Keymod Hand Guard Must be used with 45ACP AR45 Lower or Magazine Adapter FEATURES: 16" 4150 Salt Bath Nitride Vanadium 1x16 45acp Barrel Flat Top Upper with M4 Feed Ramps 15" 7075 T6 Aluminum Free Float Slim Keymod Hand Guard Keymod Handguard is 30% lighter than standard Quad Rail Hand Guard The Keymod allows the operator to put rails where needed A2 Flash Hider 5/8x24 Thread BCG is Hybrid 45 ACP Ramped Bolt Carrier Phosphate Finish COMES WITH: Standard Charging Handle

AR-15 300 AAC BLK 7.5" KEYMOD UPPER ASSEMBLY WITH FLASH CONE Action: Semi-auto Gas System: Pistol Length Gas System Chamber: 300 AAC Twist Rate: 1/7 Muzzle Device: Flash Cone Can Barrel: 7.5" 300 AAC M4 hbar contour, phosphate finish, heat treated, black, M4 feedramps, .750 gas block diameter Handguard: 9" Slim Keymod Free Float A3 flat top upper receiver - Made from certified 7075-T6 aluminum forgings, black hardcoat anodized to gov. specs.; forward assist and dust cover installed Does not come with BCG and Charging Handle. May be purchased separately.

Make your pistol build stand out with this unique upper. 12" rail with a flash can slightly hidden under it gives it a cool look.  - 10.5" 4150 CM M4 Barrel (parkerized) - .223 Wylde Chamber (shoots 5.56 or .223) - 1:8 Twist - 7075-t6 Mil Spec Aluminum Receiver - m4 Feed Ramps - Dust Cover - Forward Assist - 12" gen3 Slim Free Float Rail - Steel Barrel nut - .750 Gas Block - Carbine gas tube - Flash Can - 1/2-28 Barrel Threads Bcg, charging handle, other options available. Photo shows a charging handle but it's not included unless you select it from the menu.  

. AR-15 Mil-Spec Upper Receiver -Bundle with Dust Cover - Forward Assist $59.99 [CERAKOTE COLOR OPTION for an additional $10] $69.99 AR-15 Mil-Spec Upper Receiver (Stripped) - Made in U.S.A. -High quality and lightweight stripped Upper Receiver -Material: Aircraft grade Aluminum -Finish: Black Anodized Dust Cover [CERAKOTE] | Robins Egg | Sinper Gray | Red | Sig Pink | FDE | -Dust Cover, Spring, and Rod are constructed from 4150 Steel Forward Assist [CERAKOTE] | Robins Egg | Sinper Gray | Red | Sig Pink | FDE | -Constructed from 4150 Steel

PLEASE ALLOW 1-3 WEEKS FOR SHIPMENT- IN CERTAIN CASES, WE MAY SHIP SOONER DEPENDING ON STOCK LEVELS Upper Receiver: Billet A3  Barrel Length: 10.5"  Barrel Finish: Stainless Steel Twist Rate: 1:7 Chamber: .223/5.56 Wylde M4 Feed Ramps: Yes Muzzle Device: Linear Compensator Gas System Length: Pistol Gas Block Diameter: 0.750" Handguard: Pistol Length, Free Floating Bolt Carrier Assembly Included: Yes  Charging Handle: Extended Tactical Latch

Barrel - 16" 416R stainless steel contour barrel. Hardened to 26-32 rc and stress relieved. Chambered in 7.62x39, 1-10 rh twist. Bear Claw spiral flutes. Button rifled, 6 Grooves. .750 under gas block. 5/8-24 threads. Barrel is finished off with competition muzzle brake and crush washer. M4 feedramps. Carbine length gas system. A3 flat top upper receiver - made from certified 7075-t6 aluminum forgings. Black hardcoat anodized to gov. specs. Forward assist and dust cover installed. M4 feedramps.

Triton 16 inch M4 Match Keymod Upper Receiver http://www.doaarms.com/Triton-16-inch-M4-Match-Keymod-Upper-Receiver-p/tri16km.htm Details A Keymod Railed Free float M4 upper for a great price! Features