Aero Precision M4e1 Assembled Upper Receiver .300 Blackout Black M4e1 Assembled Gen 2 Upper Receiver 8 Pistol Length US Specifications : RexGuns.com

Visitors interested in this item were also interested in the following:

Aero Precision Ar 15 Assembled Upper Receiver 20" 5.56mm Rifle Length Ar 15 Assembled Upper Receiver 20 Rifle Length W/ Fsb US Specifications

Aero Precision Ar 15 Assembled Upper Receiver 20" 5.56mm Rifle Length Ar 15 Assembled Upper Receiver 20 Rifle Length W/ Fsb US Specifications

USD 443.99
(Indicative price - actual current price possibly lower)

Rifle Upper Receivers US Specifications

Technical data & information: Aero precision's ar-15 5.56mm 20" rifle upper receiver closely resembles the u.S. Military's m16a4 flattop upper and it comes fully assembled. It lacks only a bolt/carrier group and charging handle, two components many ar-15 fans prefer to customize based on their needs (this is america darn it, we have freedom of choice!). The ar-15 5.56mm 20" rifle upper receiver features a barrel of high-grade 4150 chrome-moly carbon steel with 1-7" rifling and a tough, corrosion- and scratch-resistant black qpq finish. The full 20" length gives you the extra velocity to reach out accurately to distant targets with both military 5.56mm nato and civilian .223 reming mfg: aero precision. US specification & reliable quality rifle upper receivers by Aero Precision. Part Nr: APAR505611.

More Details : click here

SEARCH this site : click here

Geissele Automatics Ar 15 Colt Clone Complete Upper Receiver Group Improved (Urgi) Ar 15 Colt Clone Urgi Complete Not Pinned/Welded US Specifications

Geissele Automatics Ar 15 Colt Clone Complete Upper Receiver Group Improved (Urgi) Ar 15 Colt Clone Urgi Complete Not Pinned/Welded US Specifications

USD 1499
(Indicative price - actual current price possibly lower)

Rifle Upper Receivers US Specifications

Technical data & information: The geissele urgi ar-15 upper receiver is an exact clone of the "upper receiver group improved" currently going into service with the united states army special operations command (usasoc). Brownells offers the geissele urgi upper for the colt clones in a complete upper receiver group, one option being pinned and welded, and one that is not. Geissele has installed a 14.5" daniel defense barrel optimized to handle the full rigors of the new m855a1 (ab57) ammunition, with the contract surefire sf4p four-prong flash hider pinned up front. Functioning as a highly effective flash suppressor, the urgi's contract sf4p four-prong flash hider also serves as a rock-solid a mfg: geissele automatics llc. US specification & reliable quality rifle upper receivers by Geissele. Part Nr: 5858.

More Details : click here

SEARCH this site : click here

Brownells M4a1 Socom Upper Receiver Assembly 5.56x45mm Nato 16" M4a1 Socom Upper Receiver Assembly 5.56x45mm 16" US Specifications

Brownells M4a1 Socom Upper Receiver Assembly 5.56x45mm Nato 16" M4a1 Socom Upper Receiver Assembly 5.56x45mm 16" US Specifications

USD 349.99
(Indicative price - actual current price possibly lower)

Rifle Upper Receivers US Specifications

Technical data & information: Ready for your next custom build, m4 a1 socom upper receiver assembly comes fully assembled with ejection port cover and forward assist already installed. Using superior components sure to appeal to the discerning builder, the m4a1 socom upper receiver assembly is topped with an fn m4a1 profile barrel, capable of standing up to sustained fire. Made from 4150 steel, the 16" barrel has a chrome lined bore and chamber for excellent corrosion resistance and long barrel life. Chambered in 5.56 nato, the m4a1 socom upper receiver assembly barrel sports the classic m4 profile with front m203 cutout to give it that traditional military appearance. Button broached with 1-7" mfg: brownells. US specification & reliable quality rifle upper receivers by Brownells. Part Nr: 100-024-938.

More Details : click here

SEARCH this site : click here

Brownells Ar 15 M16 A1 Upper Receiver Brn 16a1 M16a1 Upper Receiver Black US Specifications

Brownells Ar 15 M16 A1 Upper Receiver Brn 16a1 M16a1 Upper Receiver Black US Specifications

USD 150
(Indicative price - actual current price possibly lower)

Rifle Upper Receivers US Specifications

Technical data & information: Designed in conjunction with nodak spud, the brownells m16a1 upper receiver matches the features of the original m16a1 receiver. Perfect for a "retro" or reproduction build, these uppers precisely mirror the original profile. This match is only possible by utilizing forgings with the proper profile built-in. Features specific to the brownells m16a1 upper receiver are the original a1 profile, with no shell deflector, a1 rear sight housing and proper carry handle contours. The upper starts off as a 7075 t6 aluminum forging, then is machined to mil-spec dimensions. Once machined, the upper is finished with a matte gray or matte black hard anodized finish. The gray finish mim mfg: brownells specs: fits standard ar-15 components. Finish: matte black hard anodized. Profile: m16a1. Does not have m4 feedramps. US specification & reliable quality rifle upper receivers by Brownells. Part Nr: 080-001-303.

More Details : click here

SEARCH this site : click here

Stern Defense Ar 15 Sd Mod 4 9mm Upper Receiver M Lok Complete Sd Mod 4 9mm Upper Receiver 16.1in M Lok Complete Black US Specifications

Stern Defense Ar 15 Sd Mod 4 9mm Upper Receiver M Lok Complete Sd Mod 4 9mm Upper Receiver 16.1in M Lok Complete Black US Specifications

USD 544.99
(Indicative price - actual current price possibly lower)

Rifle Upper Receivers US Specifications

Technical data & information: The stern defense sd mod 4 9mm upper receiver is a complete, ready to go, upper receiver solution for those looking to spend less time building and more time shooting. The 16.1 inch, 1-10 twist, melonited barrel, is free float in a 12in m-lok handguard attached to a 7075-t6 forged aluminum receiver. 16.1in barrel 12in m-lok free float handguard complete assembly with 9mm bolt and charging handle β½-36 muzzle thread pitch sd bu9 9mm bolt cartridge: 9mm nato included in the upper receiver is charging handle and the stern defense 9mm bolt which is compatible with both glock and colt smg magazines, has a melonite finish, and is works in c mfg: stern defense, llc. US specification & reliable quality rifle upper receivers by Stern. Part Nr: 015SD15INCHMOD4.

More Details : click here

SEARCH this site : click here

Colt Ar 15 M4 Assembled Upper Receiver 5.56mm Ar 15 M4 Upper Receiver 5.56mm No Bcg Charging Handle US Specifications

Colt Ar 15 M4 Assembled Upper Receiver 5.56mm Ar 15 M4 Upper Receiver 5.56mm No Bcg Charging Handle US Specifications

USD 399.99
(Indicative price - actual current price possibly lower)

Rifle Upper Receivers US Specifications

Technical data & information: While the colt m4 ar-15 assembled upper receiver is similar to the popular colt le6920ck upper receiver, this particular offering provides ar aficionados with the chance to further customize their upper, leaving room for particular components. The colt m4 ar-15 assembled upper receiver ships with a chrome lined barrel with a 1:7-inch twist rate and requires the end-user to add their choice of charging handle and bolt-carrier-group, since these two components are not included on this assembled upper. Otherwise, the colt m4 ar-15 assembled upper receiver is totally complete, having an all-black finish and chambered for the popular 5.56mm nato cartridge. Mfg: colt. US specification & reliable quality rifle upper receivers by Colt. Part Nr: 160-000-446.

More Details : click here

SEARCH this site : click here

Primary Weapons Ar 15 Mk1 Mod 1 M Upper Receiver Assembly 223 Wylde M Lok Mk111 Mod 1 M Upper Receiver 11.85 Barrel .223 Wylde US Specifications

Primary Weapons Ar 15 Mk1 Mod 1 M Upper Receiver Assembly 223 Wylde M Lok Mk111 Mod 1 M Upper Receiver 11.85 Barrel .223 Wylde US Specifications

USD 892.99
(Indicative price - actual current price possibly lower)

Rifle Upper Receivers US Specifications

Technical data & information: The pws mk1 mod 1-m line of upper receivers feature the pws long stroke piston system. Internally, this line offers the tried and true system that pws owners have grown to know and love. Featuring a free-float mlok handguard, forward assist controls, and a more true to mil-spec design, the mk1 mod 1-m line is a go-to for not only civilians, but also law enforcement. With the fully forged upper, the mk1 mod 1-m is a no-nonsense tool for when you need a high value option that is relentless and unstoppable. The shortest available option in the mk1 mod 1-m series, the mk107 is based off of the first firearm developed by pws. Known as "the diablo", the mk107 was designed to rep mfg: primary weapons. US specification & reliable quality rifle upper receivers by Primary. Part Nr: 18M111UA0B.

More Details : click here

SEARCH this site : click here

Daniel Defense Ddm4v11 16" 5.56mm Nato Lightweight Upper Receiver Black Ddm4v11 16" 5.56mm Nato 1 7 Light 15" Slim Rail Upper US Specifications

Daniel Defense Ddm4v11 16" 5.56mm Nato Lightweight Upper Receiver Black Ddm4v11 16" 5.56mm Nato 1 7 Light 15" Slim Rail Upper US Specifications

USD 987
(Indicative price - actual current price possibly lower)

Rifle Upper Receivers US Specifications

Technical data & information: The daniel defense ddm4v11 lightweight carbine upper receiver was designed for shooters who elect to run a dd slim rail and opt for keymod technology. The new 15" slim rail provides a lighter, faster carbine while maximizing necessary durability. The slim rail also allows the shooter's support hand to be extended resulting in more precise delivery downrange. The ddm4v11 lw lightweight carbine upper receiver is manufactured from mil-spec aluminum and features m4 feed ramps and hard coat anodized finish. This lightweight upper also offers a hammer forged chrome moly 16" barrel in a 1-7 twist. Pinned low profile gas block machined from 4140 harden mfg: daniel defense. US specification & reliable quality rifle upper receivers by Daniel. Part Nr: 2.3151E+11.

More Details : click here

SEARCH this site : click here

Stern Defense Ar 15 Sd Mod 5 9mm Upper Receivers M Lok Complete Sd Mod 5 9mm Upper Receiver 6in M Lok Complete Black US Specifications

Stern Defense Ar 15 Sd Mod 5 9mm Upper Receivers M Lok Complete Sd Mod 5 9mm Upper Receiver 6in M Lok Complete Black US Specifications

USD 470.99
(Indicative price - actual current price possibly lower)

Rifle Upper Receivers US Specifications

Technical data & information: The stern defense sd mod 5 9mm upper receivers are unique with handguards that extend beyond the end of the barrels. The 8.5" barreled upper has a 10" m-lok free float handguard, and the 6 barreled upper has an 8" m-lok free float handguard. To bring the muzzle out beyond the end of the handguard both uppers have sd hbc 9mm blast can installed. Both barrels have a 1-10 rate of twist, β½-36 muzzle thread pitch, and a melonite finish. 8.5" or 6" barrels m-lok free float handguard complete assembly with 9mm bolt and charging handle β½-36 muzzle thread pitch sd bu9 9mm bolt included in the upper receiv mfg: stern defense, llc. US specification & reliable quality rifle upper receivers by Stern. Part Nr: 015SD8INCHMOD5M.

More Details : click here

SEARCH this site : click here

Cross Machine Tool Co. Ar 15 Complete Upper Reciever M Lok .224 Valkyrie Complete Upper Receiver M Lok .224 Valkyrie 24.5" I.B.C. US Specifications

Cross Machine Tool Co. Ar 15 Complete Upper Reciever M Lok .224 Valkyrie Complete Upper Receiver M Lok .224 Valkyrie 24.5" I.B.C. US Specifications

USD 1185
(Indicative price - actual current price possibly lower)

Rifle Upper Receivers US Specifications

Technical data & information: Cross machine & tool (cmt) is now offering complete .224 valkyrie ar-15 upper receivers that feature the same proven formula that led cross machine & tool to victory in the 2017 precision rifle series tac lite pro division. The complete ar-15 upper chambered in .224 valkyrie features a 15" hdx mod 4 m-lok handguard, a 20" .224 valkyrie barrel made from 416r stainless steel and has been air gauged to -.0002" for the ultimate in precision. The i.B.C. Model is unique in that it has its muzzle brake and crown machined into the barrel to help keep your scope on target and track impacts. 20" 1:7 twist 416r stainless steel barrel ch mfg: cross machine tool co., inc. US specification & reliable quality rifle upper receivers by Cross. Part Nr: 224UPR245IB.

More Details : click here

SEARCH this site : click here

Radical Firearms Ar 15 16"upper Assy 5.56 Socom Standard Keymod Rail No Bcg Or Ch US Specifications

Radical Firearms Ar 15 16"upper Assy 5.56 Socom Standard Keymod Rail No Bcg Or Ch US Specifications

USD 269.99
(Indicative price - actual current price possibly lower)

Rifle Upper Receivers US Specifications

Technical data & information: The radical firearms 16" socom hybrid upper receiver is a flat top, law-enforcement grade, drop in receiver, ready to be mounted to any mil-spec ar-15 lower receiver! this fully mil-spec compliant receiver provides a high-quality upper for any level budget or shooter. Comes assembled with upper receiver, forward assist, ejection port door, barrel nut. 16" socom profile barrel and a2 flash hider. 16" socom melonite barrel 4150v chrome moly 1 in 7" twist rate hpt/mpi 5.56 nato chamber m4 feed ramps low profile micro gas block 16" radical firearms hybrid keymod handguard: features reverse keymo mfg: radical firearms. US specification & reliable quality rifle upper receivers by Radical. Part Nr: FU16556SOC12.

More Details : click here

SEARCH this site : click here

Radical Firearms Ar 15 16" Upper Assy 300 Blk Hbar Std Keymod Rail No Bcg Or Ch US Specifications

USD 269.99
(Indicative price - actual current price possibly lower)

Rifle Upper Receivers US Specifications

Technical data & information: Radical firearms 300 blackout 16" hbar radical upper receiver is a flat top, drop in receiver, ready to be mounted to any mil-spec ar-15 lower receiver. This fully mil-spec compliant receiver provides a high-quality upper for any level budget or shooter. Comes assembled with upper receiver, forward assist, ejection port door, and barrel nut. 16" hbar profile barrel and a2 flash hider. 16" hbar melonite barrel 4150v chrome moly 1 in 8" twist rate 300 aac blackout chamber 5/8x24 thread pitch hpt/mpi m4 feed ramps low profile micro gas block stainless pistol-length gas system (this will cycl mfg: radical firearms. US specification & reliable quality rifle upper receivers by Radical. Part Nr: FU16300HBAR12.

More Details : click here

SEARCH this site : click here

Aero Precision M4e1 Assembled Upper Receiver 5.56 Mid Length M4e1 Assembled Gen 2 Upper Receiver 14.5 Mid Length US Specifications

Aero Precision M4e1 Assembled Upper Receiver 5.56 Mid Length M4e1 Assembled Gen 2 Upper Receiver 14.5 Mid Length US Specifications

USD 379.99
(Indicative price - actual current price possibly lower)

Rifle Upper Receivers US Specifications

Technical data & information: Aero precision's m4e1 5.56mm mid-length upper receiver comes fully assembled, lacking only a bolt/carrier group and charging handle, the two components most often replaced by customizers. "mid-length" refers to the gas tube, which is longer than the standard carbine tube to slow down gas velocity and actually improve reliability in cycling. This is actually a carbine upper, available with either a military 14.5" or civilian 16" barrel (see gun tech note below). The core of the m4e1 5.56mm mid-length upper receiver is aero's forged m4e1 receiver that combines the looks of a machined receiver with "mil-spec" parts compatibility (including bcg mfg: aero precision. US specification & reliable quality rifle upper receivers by Aero Precision. Part Nr: APAR640231M5.

More Details : click here

SEARCH this site : click here

Stag Arms Ar 15 A3 Upper Receiver Assembly 5.56mm Left Hand US Specifications

Stag Arms Ar 15 A3 Upper Receiver Assembly 5.56mm Left Hand US Specifications

USD 99.99
(Indicative price - actual current price possibly lower)

Rifle Upper Receivers US Specifications

Technical data & information: Stag arms' left handed ar-15 a3 flattop upper receiver assembly is perfect for that left handed ar-15 that you have been thinking of building. Stag makes sure to closely follow mil-spec standards in every possible way and makes sure to include an installed dust cover, and forward assist assembly that conformed to those same stringent standards. Compatible with small .250" diameter pivot and takedown pins includes preinstalled dust cover and forward assist forged construction with black type 3 hard coat anodizing picatinny optics mounting rail stag arms applies a type 3 hard coat anodizing to each left handed ar-15 a3 flattop upper receiver mfg: stag arms. US specification & reliable quality rifle upper receivers by Stag. Part Nr: SA200002.

More Details : click here

SEARCH this site : click here

Colt Ar15a4 Upper Rcvr Flattop Mod. Carb US Specifications

USD 149.99
(Indicative price - actual current price possibly lower)

Rifle Upper Receivers US Specifications

Technical data & information: Ar15a4 upper rcvr, flattop, mod. Carb mfg: colt. US specification & reliable quality rifle upper receivers by Colt. Part Nr: SP63526.

More Details : click here

SEARCH this site : click here