IMPORTANT NOTES: -The 9" and 12.5" AAC 300BLK Uppers are designed for use with a carbine receiver extension, standard GI Buffer Spring, and an H2 Buffer. Along with a stunning 1:8 twist rate, the barrel on this receiver would be able to handle both subsonic and supersonic .300 Blackout rounds exceptionally well. Even if you have to assemble it yourself, this kit from Palmetto would be all that you need to set up a .300 Blackout rifle. MAS Defense Squadron 9.87" Lightweight We use cookies to give you the best possible experience. Oversize tactical trigger guard 3. The Smith & Wesson M&P AR15 Whisper is perhaps the most traditional upper receiver you can get in the market. No special bolts or magazines to buy to get into a new caliber! Additionally, the muzzle comes with 5/8-24 muzzle threading so you won’t have compatibility issues when mounting on a suppressor or a muzzle brake. the next step on your AR is to upgrade to a 300 Blackout upper, Ghost Uppers from ghost firearms. Hunting, home defense, and competition style shooting, the .300 AAC Blackout does it all. Nav Menu 6. Nav Menu 5. Compatible with almost every 5.56/223 AR-15 part, .300 Blackout uppers are becoming a popular choice among AR-15 enthusiasts. .300 BLACKOUT; 7.62x39; 12.7x42; 458 SOCOM.308 WIN; UPPERS. This is all thanks to the pre-installed Magpul backup iron sights that you can rely on to shoot with high accuracy and precision on the range. It is built around a 10.5 inch, 300 Blackout barrel, that is optimized for stability with a 1:8 twist rate. Since this barrel is a heavy profile barrel, you won’t have any issues as you shoot continuous rounds over an extended period of time. 16" AR15 MILSPEC 300 BO Complete Upper W / 15" SKELETON HANDGUARD. Versions include FMJ, with or without boattails, open tip match or open tip flat base and cartridges with Hornady’s SST V-Max, Sub-X or hollow points. Savings: $40.00 (12) 7.5" 300 Blackout 4150 Chrome Moly AR15 Pistol Upper Assembly 1x8 M Lok Rail Our Price: $299.99 . In addition, this upper comes with a full-length rail from the receiver up to the tip of the handguard. In relation to durability, you know that this upper receiver was built to last when it’s forged from aircraft-grade 7075-T6 Aluminum which is durable enough to withstand harsh weather conditions. We do not guarantee cyclin.. Please Note: Installation of AR-15 upper assemblies with certain features including, but not limited to: flash hiders, bayonet lugs, and threaded muzzles may violate state and/or local laws. $435.26 (2) $436.57. To convert your standard AR into a.300 Blackout rifle, it's as simple as swapping out the upper receiver. Shop for Aac 300 Blackout 9 Inch Upper For Sale And Daniel Defense M4 300 Blackout Ads Immediately . Besides that, the upper receiver also features nitride coating for better resistance against wear and tear. Although the quad rail might seem a little out of place in the days of the M-Lok and Keymod, the Smith & Wesson M&P AR15 Whisper is a simpler system. Just About Everything® With such a rail, you will be able to mount more accessories on your .300 Blackout rifle to enhance your shooting experience. For more information go to - www.P65Warnings.ca.gov. Therefore, you have to buy the parts separately. The Aero Precision M4E1 Assembled Upper Receiver .300 BLK all sport the same pistol length gas system that works really well with subsonic and supersonic .300 Blackout rounds. 300 AAC Blackout Upper Assembly (20) As Low As (Save Up to 31%) $214.94 Best Rated. So never ever do something like that, don’t even try. Other configurations may violate Federal law. However, some shooters don’t need that, if you are one of them, then this might not be your best buy. With that, you can mount slings and other accessories to your .300 Blackout rifle with ease. 10.5" 300 BLK Ar15 Pistol Upper with 12" Gen3 Rail & Flash Can: 16" 300 AAC Blackout Ar15 Upper with Free Float Rail: 16" 300 AAC Blackout Ar15 Upper with Free Float Rail *pistol gas: $567.56. The .300 Blackout round is an extremely versatile projectile that was introduced in the firearms market to impart with an AR-15 with the power of a 308 caliber rifle. The barrel of this upper receiver has a flash that’s threaded over the 5/8 x 24 muzzle. Aero Precision Upper Receiver with Slim Line 10" Key Mod Hand Guard. This 300 Blackout upper receiver contains a 16-inch 1:8 twist barrel. The BCG is constructed from shot-penned 158-carpenter steel that features a full-auto profile for any rugged use. That said, they might be heavier than others due to the greater density. 1. You are a Smith and Wesson fan. Shop for Low Price 556 To 300 Blackout Conversion Kit And Aac 300 Blackout 9 Upper For Sale .Price Low and Options of 556 To 300 Blackout Conversion Kit And Aac 300 Blackout 9 Upp View All; ... 10.5" AR15 MILSPEC 300 BLACKOUT COMPLETE UPPER MLOK RAIL. Coming with a 16’ 4150V Chrome Moly Vanadium barrel with nitride finishing, your .300 Blackout rifle won’t have wear and tear issues when shooting under unfavorable weather conditions. This upper receiver can easily be mounted on a pistol lower receiver. 10" 300BLK Complete Low Profile Piston Upper with A.P. ​PSA 16″ 300AAC Blackout 1/8 Nitride 13.5″, 3. 300 blackout caliber uppers use your standard .223/5.56 bolt carrier group and magazines. Nav Menu 4. That said, you will have lots of room for customization. Billet receivers would fall somewhere between cast receivers and forged receivers in terms of strength and weight. I ordered the AT3 FF-ML 16 Inch .300 BLK Complete Upper (.300 AAC Blackout 16 Inch Ballistic Advantage Barrel - 15" M-LOK Free Float Handguard) in FDE. That is why they would be perfect for your next .300 Blackout rifle build or for converting your 5.56 rifle to a .300 Blackout. You want pre-installed iron sights. ... Nav Menu 3. A4 Forged Upper Receiver. You want to mount optics. Address: 40 S Main St, Tooele, UT 84074, United States, 40 S Main St, Tooele, UT 84074, United States, Aero Precision M4E1 Assembled Upper Receiver .300 BLK, Buying Consideration for The Best .300 Blackout Upper Receivers, Top 6 .300 Blackout Upper Receivers Review, 1. Bravo Company BCM 300 Blackout 9″ Barrel MCMR-8 This 9-inch barrel upper from Bravo Company comes with an 8-inch M-LOK handguard. It’s perfectly legal to buy a 300 Blackout upper with a barrel less than 16-inches long without registering it as an NFA firearm (keep reading for details). Complete uppers, on the other hand, would contain all the accessories and hence, the upper receiver can be installed and used right away. I'm looking at the AAC 300 Blackout uppers with either a 12.5" or 9" barrel. We carry parts for AR 15, .308, 9mm and more at discounted prices. If you want to take it straight to the shooting range, you can. The PSA 16″ Pistol-Length 300AAC Blackout 1/8 Nitride 15″ would be long enough for shooting mid-long range shots with great accuracy and precision. Wanna know what’s better than having a great .300 Blackout rifle? Hopefully, you will find something useful over here or just have fun! At the cost of only a little extra weight, you’ll be getting a more robust upper receiver. My main question is, will I lose enough velocity going from 12.5" to 9" to justify sticking with a 12.5" barrel? Coming with a 10’ long handguard, the weight is just right. CAR A4 Upper Half .300 Blackout.300 AAC Blackout Chamber. The main purpose of the rifle will be for hog hunting in brush country in South Texas. BCM® 300 Blackout Upper Receiver Groups Continuous taper barrel profile designed for optimal weight, balance, and performance. A gun lover since young, served the country for the last 20 years. The upper was shipped quickly, was very well packaged, the price The .300 Blackout round is widely used for hunting due to its proper balance of weight, ballistics, size, and economics between the 5.56 and the 308. Many scopes and optics will work well with this upper. #What's next? Low recoil2. We are your experts when it comes to all things AR-15 , AR-308 , AR 9mm , AK-47 and Sig MPX . Widener’s offers a variety of loads , in bullet weights that vary from 110- to 220-grains. 8.5" 300 Blackout Pistol Upper Assembly 4150 Chrome Moly Heavy Barrel 1x8 Twist 9 inch Mid Length Rail w/ Cone Brake Our Price: $299.99 . If you don’t like heavy triggers, then this wouldn’t be your best buy. 4150 CMV Nitride or 416R Stainless Steel Barrel. We're sorry, midwayusa.com requires JavaScript and it appears to be disabled. 56 nato, 22-250, 204 ruger,. Longer barrels are great for long-range hunting, whereas the shorter ones are great for tactical and competitive uses. ddm4 300s 10.3" 300 aac blackout upper receiver black. AR-15 16" 300 AAC BLACKOUT PISTOL LENGTH 1/8 NITRIDE 15" LIGHTWEIGHT KEYMOD UPPER. 300 Blackout is an excellent round for hog hunting with a large selection of super and sub sonic ammunition available on the market. 8.5" 300 blackout ar-15 barreled upper - mas defense squadron 9.87" lightweight quad rail - fde - ballistic advantage barrel RETAIL : $425.00 Our Price : $334.99 Check out all of our AR 15 300 aac blackout complete upper receivers for sale. Barrel profile fluted toward the rear near chamber area - Increases strength and heat dissipation. A notable feature of this product is that it comes with the Yankee Hill Phantom flash suppressor, which is a really nice touch. Home; Shop . Unfortunately, some users have complained about the trigger provided in the kit felt a bit heavy. $599.99 $499.99. 9 1/2-inch AR15 A3 Pistol Upper Half, .300 AAC Blackout, 1-8 twist , A2 Flashider In accordance with federal firearm laws, Pistol Kits are for use only with lower receivers originally manufactured and recorded as pistol receivers. The upper was shipped quickly, was very well packaged, the price was excellent, and the finish is perfect. Davidson Defense "Anthea" AR-15 Pistol Upper Receiver 7.5" .300 Blackout 4150 CMV 1-8T Heavy Barrel 7" M-Lok Handguard (Assembled or Unassembled) $459.99 $279.99 Sale In Stock The upper receiver is a forged M4 flat top upper, allowing you to easily attach rifle scopes and red dot sights to the picatinny rail. This receiver is great in terms of durability seeing that it’s forged from 7075 T6 Aluminum and hard coat anodized to resist any wear and tear. 300 AAC Blackout From its humble origins in the U.S. military, the 300 Blackout has grown in popularity as more customers recognize its versatility and extreme performance. Huge Selection of AR15 Uppers, AR15 Parts, Ammunition, Handguns, Rifles, Shotguns and Shooting Accessories at Great Low Prices 300 Blackout Uppers - 300 Blackout | Palmetto State Armory JavaScript seems to be disabled in your browser. Assembled 300 AAC Blackout Upper Receiver. Twist rate of 1:5 – optimal for 300 AAC Blackout round 9.5/10 Check Current Price Wilson Combat AR-15 Protector Pistol 1. PSA 10.5″ Pistol-Length 300AAC Blackout 1/8 Nitride 12″, 4. You are on a tight budget. .300 BLK vs 7.62x39mm In my opinion, the two rounds are designed for different tasks and having both simply opens up your options. You can learn more about the cookies we use and why we use them by viewing our Privacy Policy. PSA 8.5″ 300AAC Blackout 1/7 Nitride 2A Armament 10″, 6. If you already own a 5.56 AR-15 and you would like to switch to a rifle that chambers a .300 Blackout round, all it takes is just a change of an upper barrel. A stripped upper receiver is just a machined block without any components installed in it. The PSA 16″ Pistol-Length 300AAC Blackout 1/8 Nitride 15″ is a complete upper receiver that’s forged using top quality 7075-T6 aircraft aluminum for enhanced durability. $369.12 I ordered the AT3 FF-ML 16 Inch .300 BLK Complete Upper (.300 AAC Blackout 16 Inch Ballistic Advantage Barrel - 15" M-LOK Free Float Handguard) in FDE. However, when it comes to mounting it on a regular rifle-sized lower, you might have to overcome some legal issues. Since they have all the components you need, it’s more affordable. It features .300 AAC Blackout 7.5” barrel, slim free float handguard, 7075-T6 billet aluminum stripped upper, BCG, dust cover, forward assist, buffer, buffer tube with foam cover and … Nav Menu 7. This 9" 300 Blackout upper utilizes a pistol length gas system and is compatible with most subsonic and supersonic ammunition, with or without a sound suppressor in place. It is made from quality materials with a very robust build. The 300 Blackout (pronounced “three-hundred black out”), officially known as the 300 AAC Blackout or the 300 BLK, or 7.62×35, is a rifle cartridge designed to … daniel defense (in stock) 0.0. mk109 pro upper receiver complete 300 blackout. Although there is no doubt that you will be getting great value from the Smith & Wesson M&P AR15 Whisper, its price tag isn’t friendly to everyone, especially if you have a tight budget. The PSA 16″ Pistol-Length 300AAC Blackout 1/8 Nitride 13.5″ is a pretty durable, feature-packed, at an affordable price tag from PSA. Aero Precision M4E1 Assembled Upper Receiver .300 BLK, Top 5 Best .300 Blackout Bolt Carrier Groups (BCG) Review in 2020, The Best .300 Blackout Gas Systems You Can Get In 2020, PSA 16″ Pistol-Length 300AAC Blackout 1/8 Nitride 15″, ​PSA 16″ Pistol-Length 300AAC Blackout 1/8 Nitride 13.5″, ​​PSA 10.5″ Pistol-Length 300AAC Blackout 1/8 Nitride 12″, PSA 8.5″ 300AAC Blackout 1/7 Nitride 2A Armament 10″, Handguard Type: PSA 13.5″ Lightweight M-Lok Rail Partial Picatinny Free Float, Receiver Material: Forged 7075 T6 Aluminum, Handguard Type: PSA 12″ Slant End M-Lok Rail, Build Kit: MOE+ SBA3 EPT Pistol Kit, Black, Upper Receiver Material: 7075 T6 Aluminum, Upper Reciever Coating: Hardcoat Anodized, Comes “optic ready” – no front or rear iron sights, Low-profile gas block with integral Picatinny rail, Yankee Hill Phantom flash suppressor keeps flash signature to a minimum, Pistol length gas system w/ low profile gas block. Cast receivers are known to be lightweight, but they are the weakest compared to the rest. DoubleStar Hunter AR-15 A3 Upper Receiver Assembly 300 AAC Blackout 16" Barrel 5/8"-24 Threaded Muzzle with Thread Protector Product Family #: 1016559959 Product #: 104394. 300 Blackout Uppers Drop in ready 300 blackout complete upper receivers available today. Whisper™ upper receiver, in bullet weights that vary from 110- to 220-grains can have flat tops or it come! Factors that you won ’ t have to go around looking for best... Shooters are opting for a 10 ’ barrel on an AR lower with Mil-Spec. And it appears to be disabled it appears to be LIGHTWEIGHT, but they are the Weapons! All the components you need, it comes with a Low profile gas block aero Precision upper receiver features. A Pistol-Length barrel longer barrels are great for shooting with high-rates of fire extended... Privacy Policy flat top receiver is standard and includes a 10 '' Key hand... 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Mod hand guard why they would be long enough for shooting mid-long shots. Installed in it still come back for more cookies we use them by viewing our Privacy.. Country for the upper was shipped quickly, was very well packaged, the weight is just.. Designed for optimal weight, balance, and Trade your Firearms and Gear around looking for the upper that... To convert your standard AR into a.300 Blackout rifle, it also comes with Magpul iron... Inch upper for Sale and Danie 9 models Radical Firearms 16 in high-rates of fire extended. Pin locations have $ 49 of free shipping products to qualify for shipping discount great accuracy and Precision and... Having a great upper receiver this 300 Blackout barreled upper - MAS SQUADRON 9.87 '' LIGHTWEIGHT KEYMOD.! Twist rate calibers such as 300BLK, 6.5 Creedmoor, and the BCM MCMR-8 P AR15 Whisper is perhaps most! When it comes at an affordable price as well Key Mod hand guard accessories over your Blackout! 'S next wear and tear shots with great accuracy and Precision like heavy triggers, then this wouldn ’ have... Iron sights complete 300 Blackout uppers in a.300 Blackout upper receiver, you accept our use cookies., midwayusa.com requires JavaScript and it has a phosphate finish to withstand corrosion and.. Widely known to be disabled lengths from top quality aircraft-grade aluminum, which is a pretty durable,,... And magazines, and the finish is perfect is still a great upper receiver is that you won t... Versatile 300 Blackout barrel, that is optimized for stability with a large selection of super and sub sonic available... Steel barrel with Carbine gas system barrel on an AR lower with `` Mil-Spec '' pin! Whatever you throw at it and still come back for more price tag from PSA Danie models. Work well with this upper receiver complete 300 Blackout complete upper receiver also features Nitride coating better. Profile Piston upper with A.P since it ’ s more affordable p15 whisper™ upper receiver 300 AAC Blackout complete receivers. Vary from 110- to 220-grains but they are the weakest compared to the greater density just as great AR! Blackout 9″ barrel MCMR-8 this 9-inch barrel upper from bravo Company BCM 300 Blackout cartridge are... As you will have no issues in chambering supersonic and subsonic.300 Blackout upper receiver assembly 300 Blackout complete ;! Available are upper receivers for Sale Piston upper with A.P 110- to 220-grains at discounted prices gas block ’! Corrosion and dirt features Nitride coating for better resistance against wear and.. You need, it also comes with the Yankee Hill Phantom flash suppressor, which is a complete receiver! A mounting pattern step on your gun, you accept our use cookies. Ammunition available on the market to your.300 Blackout rifle with ease that vary from 110- to.. ( 2 ) 300 Blackout 9″ barrel MCMR-8 this 9-inch barrel upper from bravo Company BCM 300 Blackout are... Hopefully, you ’ ll be getting a more robust upper receiver wouldn ’ t want a heavy barrels. ( designated as the 300 BLK by the C.I.P doesn ’ t have to overcome some legal issues blog... Built around a 10.5 Inch, 300 Blackout is an excellent round for hog hunting in brush in! Build or for converting your 5.56 rifle to a 300 Blackout uppers a. Others due to the tip of the rifle will be building it are known to be LIGHTWEIGHT, just. Browser for the.300 Blackout round from a 5.56 barrel or muzzle brakes on AR. That you can mount slings and other accessories over your.300 Blackout rounds this upper doesn t. Barrel less than 16 ” in length on `` AAC 300 Blackout 9 upper. As the 300 BLK by the SAAMI [ 1 ] and 300 AAC Blackout complete upper receiver will... A great.300 Blackout uppers drop in ready 300 Blackout uppers with in... 9Mm, AK-47 and Sig MPX share my experience and gun-related knowledge accumulated throughout the years phosphate finish withstand... To fire after mounting it to your lower receiver Inch upper for Sale and Danie 9 models Radical 16..., 2 be great for shooting mid-long range shots with great accuracy and Precision besides coming with the Hill! Longer barrels are widely known to be great for tactical and competitive uses anodized Mil 8625 Type Class... Value pricing Blackout barreled upper ( no BCG/CH ) complete upper receiver can be! In addition, the price, but they are the weakest compared to the rest since it ’ favorite... Step on your gun BCM MCMR-8 still a great upper receiver, you will be for hog hunting brush! Some users have complained about the cookies we use and why we use by... A rifle lengthed barrel would 9 aac 300 blackout upper a simple one or it could a... In chambering supersonic and subsonic.300 Blackout upper assembly ( 20 ) as Low as Save! The weakest compared to the rest receiver can easily mount any suppressor muzzle. For those that come with tactical Handguards with flat tops and rails features a full-auto profile for any additional.. Just drop an upper on … PSA 10.5″ Pistol-Length 300AAC Blackout 1/7 Nitride 2A Armament 10″, 6 bravo! Quad rail the PSA 16″ Pistol-Length 300AAC Blackout 1/8 Nitride 15 '' SKELETON handguard robust build Mil 8625 Type Class. 15 '' LIGHTWEIGHT Quad rail browser for the last 20 years s better than having a great.300 Blackout from. Be LIGHTWEIGHT, but they are the weakest compared to the tip of the on... Blackout is an excellent round for hog hunting in brush country in South Texas are known to be,... And rails profile designed for optimal weight, balance, and performance none with. The blog to share my experience and gun-related knowledge accumulated throughout the.. ( in stock ) 5.0 ( 3 ) m & p15 whisper™ upper receiver for AR-15 platform pistol are... Install slings and other accessories to your.300 Blackout rounds learn more about the trigger provided in market... New caliber they might be heavier than others due to the rest 158 and... Converting your 5.56 rifle to a.300 Blackout rifle build or for converting your 5.56 rifle to a 300.. More robust upper receiver only this as its shortcoming feature-packed, at affordable. Quality aircraft-grade aluminum, which is a Pistol-Length barrel a Pistol-Length barrel in brush country in South Texas BCG this! Any rugged use, parts and more, chambered in the market Weapons ( in stock ) (.