Aero Precision M4E1 Enhanced 16" .300 Blackout Complete Upper Receiver with 15" Enhanced M-LOK Handguard - Anodized Black - APAR640251M14. (Limited Time Offer), Get the latest updates on new products and upcoming sales, Browse by Barrel Length, Barrel Style & more, AR-15 Bolt Carrier Groups and Charging Handles, Flash Hiders, Suppressors, and Compensators, Gas Blocks, Gas Tubes, and Front Sight Bases, BCM Upper Groups with KMR (KeyMod) Handguards, BCM Upper Groups with (M-LOK) MCMR Handguards, BCM Upper Groups with QRF (Quad Rail Forend), Armorers Tools, Cleaning, Lubrication, etc, All Armorers Tools, Cleaning, Lubrication, etc, BCM Standard 9" 300 BLACKOUT Upper Receiver Group w/ MCMR-8 Handguard, BCM MK2 Standard 9" 300 BLACKOUT Upper Receiver Group w/ MCMR-8 Handguard, BCM Standard 7" 300 BLACKOUT Upper Receiver Group w/ MCMR-5 Handguard, BCM MK2 Standard 16" 300 BLACKOUT Upper Receiver Group w/ MCMR-15 Handguard, BCM Standard 16" 300 BLACKOUT Upper Receiver Group w/ MCMR-15 Handguard, BCM MK2 Standard 12.5" 300 BLACKOUT Upper Receiver Group w/ MCMR-10 Handguard, BCM MK2 Standard 9" 300 BLACKOUT Upper Receiver Group w/ KMR-A8 Handguard, BCM Standard 9" 300 BLACKOUT Upper Receiver Group w/ KMR-A8 Handguard, BCM Standard 12.5" 300 BLACKOUT Upper Receiver Group w/ MCMR-10 Handguard, BCM Standard 16" 300 BLACKOUT Upper Receiver Group w/ MCMR-13 Handguard, BCM MK2 Standard 9" 300 BLACKOUT Upper Receiver Group w/ QRF-8 Handguard, BCM Standard 9" 300 BLACKOUT Upper Receiver Group w/ QRF-8 Handguard, BCM MK2 Standard 12.5" 300 BLACKOUT Upper Receiver Group w/ KMR-A10 Handguard, BCM Standard 9" 300 BLACKOUT Upper Receiver Group w/ MCMR-7 Handguard, BCM Standard 16" 300 BLACKOUT Upper Receiver Group w/ KMR-A15 Handguard, BCM Standard 7" 300 BLACKOUT Upper Receiver Group w/ KMR-A5 Handguard, BCM MK2 Standard 16" 300 BLACKOUT Upper Receiver Group w/ KMR-A15 Handguard, BCM Standard 12.5" 300 BLACKOUT Upper Receiver Group w/ KMR-A10 Handguard, BCM Standard 9" 300 BLACKOUT Upper Receiver Group w/ KMR-A7 Handguard, BCM MK2 Standard 16" 300 BLACKOUT Upper Receiver Group w/ QRF-12 Handguard, BCM Standard 16" 300 BLACKOUT Upper Receiver Group w/ KMR-A13 Handguard, BCM MK2 Standard 16" 300 BLACKOUT Upper Receiver Group w/ KMR-A13 Handguard, BCM Standard 16" 300 BLACKOUT Upper Receiver Group w/ QRF-12 Handguard, BCM Standard 12.5" 300 BLACKOUT Upper Receiver Group w/ QRF-10 Handguard. Primary Weapons Systems MK109 Piston Upper (9.75" 300 Blackout Barrel) $1,029.49 - $1,299.95 Out of Stock Seekins Precision Seekins Precision NX8 .300 Blackout 8" Complete Upper Assembly $899.00 $855.00 LEO and MIL First responder discount available. Choose Options. The 300 blackout is a great hunting round for relatively close ranges on anything up to whitetails. I would do it again the same way if I did it again. You wont find a piston system as compact as the rattler anywhere. The .300 Blackout cartridge is available . .300 BLK Uppers; 8 Items . First of all, a little legalese will be necessary here. Market monitoring: Aero precision Upper complet 8'' pour carabine Semi To be fair, we certainly like the 5.56mm: its a capable round thats lightweight, shoots reasonably straight out to about 500 yards, and has been getting the job done since Vietnam. We'll cover the best uppers out there for all budgets and build typesfrom pistol to rifle to suppressed. .300 Blackout (BLK) vs. 5.56: What's Best For You? The M-LOK rail is fantastic and provides more than enough room for accessory attachment. We also sell a huge array of other 300 Blackout accessories and gear that will increase your range, accuracy, and control, including : 300 Blackout rifle scopes, 300 Blackout muzzle devices, 300 Blackout reloading equipment, and 300 Blackout barrels. Out Of Stock. Coyote Carbine Upper Half LAR-15M .300 AAC. $329.00 $199.00. ALWAYS ARMED OCTO SEREIS 7.5" 300 BLACKOUT UPPER RECEIVER WITH AXE BRAKE - TITANIUM. From steel-cased Wolf range ammo to brass supersonic and 220gr subsonic rounds. guns & $249.95 $449.95 Add to Cart AR-15 300BLK 16" STAINLESS BLACK CLAW PREMIUM UPPER ASSEMBLY / MLOK AR-15 300BLK 16" STAINLESS BLACK CLAW PREMIUM UPPER ASSEMBLY / MLOK. UPPERS, AR-15, 5.56. Otherwise barrel length doesn't matter, when you start with a "pistol lower" kit. Whether you're a beginner or an expert, DSG Arms has the complete upper assembly for you. With suppressors and SBRs being all the rage, the .300 BLK continues to grow. Using standard 5.56mm magazines and bolts, the 300S is able to deliver .30 caliber ammunition with greater muzzle energy than comparable 5.56mm rifles. The Anderson Manufacturing 300 Blackout Complete Upper Receiver is a great way to quickly and conveniently build out, or change an existing AR-15 to shoot the popular 300 Blackout round. Javascript is disabled on your browser. The 300 Blackout AAC Rifle Assembled Upper Receivers come in 16" Barrel Length. I saw the 300BLK fire from the 5.56 chamber rife, What would happen if you fire a 5.56 from a 300BLK rife. The 3 Best 300 Blackout Uppers You Can Buy - American Arms Market monitoring: Aero precision Upper complet 8'' pour carabine Semi Auto M4 cal .300 Blackout M-Lok Aero Precision M4E1 Assembled Upper Receiver .300 BLK. All. Learn more at. 300 Blackout Upper Receivers - OpticsPlanet That means if you went with an under 16-inch barrel (which you pretty much gotta do with a .300 BLK), then you can get a folding brace for a super compact AR. Plus, .300 Blackout-chambered AR-15 still uses the same magazines without a loss of capacity, i.e., a 30-round 5.56 NATO AR mag will still hold 30 rounds of Blackout. 5 Best .300 Blackout AR-15 Uppers - Pew Pew Tactical Sale! Account Gift Certificate balance will not be available. The .300 BLK has easily been the most successful new caliber in the last 20 years. MSRP: $887.65 Your Price: $697.35. I haven't tried it, but it seems implausable. 0. SBR? The 5.56 requires a 20-inch barrel to reach peak ballistic performance. AR-15 300 Blackout 16" Combat Upper Assembly / 15" Mlok / Multiport AR-15 300 Blackout 16" Combat Upper Assembly / 15" Mlok / Multiport. We asked Clint Hanson, the founder of Ballistic Advantage, and his go-to barrel length is 10. inches for reliability. Instead, we want a short-barreled rifle or pistol that, especially when paired with a suppressor or muzzle brake, can lead to a handy and quiet rifle that still makes more impact than a 9mm, and in most cases, more than 5.56mm. Select options. 13.7 GEN 3 INFIDEL UPPER $ . SAVE NOW! Your Price: $450.49. Reviewed September 27, 2015 via mobile . 410 at Aero Precision. I built a .300 in a A2 dissipator configuration, using a pistol length gas system. Once you go under 8 inches or so, you can run into cycling issues since the .300 BLK is a low-pressure round. 300 Blackout Barrel For Sale | Primary Arms . If there is something we're doing well, something we can improve on, No matter what kind of .300 BLK build you want to create, you can find the upper for it from PSA. However, subsonic 300blk tends to be pretty good about letting the operator breathe, depending on manufacturer. Stock Classification Manufacturer Shoot a large variety of grain weights with exceptionally well performance with subsonic ammo and suppressors. What I will do is point you to a few of the best .300 BLK upper receivers so that you can make your transition to this wonder-round. I chose the 10.3-inch Hanson barrel factory upper to be my trunk gun, where I valued reliability without needing a suppressor to add back pressure. The PSA PA-15 300 BLK upper, carrier, and charging handle. I have one of their left handed ARs. Can we get an updated for 2022 article? DB15 300 Blackout Ejection Port Cover Assembly $ 9.99. The 16" barrel has a 1-8 twist rate and a Type 3 Hard Anodized - Black Finish. It comes with a flash hider, but I recommend fitting a suppressor on it as the length just screams for a can and hand stop. I was elated!! Radical Firearms .300 AAC Blackout Upper Assembly. Founder & Licensed Concealed Carry Holder. You'll now receive newsletters of our best articles on techniques, Check out all the .300 BLK Complete uppers here or just the barrels if youre looking to build your own. 300 Blackout Uppers Drop in ready 300 blackout complete upper receivers available today. The password should contain at least 8 characters with at least one number or special character. .300 Blackout and .308 are both popular rounds used in AR-10 style rifles. Nav Menu 8. The only down side would be the barrels are 4140 so I would guess they won't hold up to high round counts. Bushmaster Uppers - MGW Just swap the barrel and gas system and commence pow-pow. Another affordable option if you have your own BCG or CH. or something you wish we had, please let us know! In addition to its performance characteristics, one of the major contributors to the .300 Blackouts popularity is its compatibility with existing 5.56/223 AR-15 rifle components. Quick view. I have a Radial 8.5" 300blk and it is a nice tight fit on a Areo M4E1 (No need for tension set screw) It shoots straight out to 50yds/ 1.5" group free standing, bench rest 100yds / 3.5" group but I blame the shooter. I like the way these two set ups look. We also love their 5.56 uppers check out the review. Out of stock. AR-15 300 AAC Blackout Upper Assemblies - Moriarti Armaments Gemtech Integra Upper - Silencer Shop Bolt Carrier Assembly for SIG M400 Upper Receivers $199.99 Add to Cart Restricted in some areas UPPER RECEIVER ASSY, MPX, SEMI, DUST COVER, EJECTOR, BARREL CLAMP, HARDWARE $549.99 Add to Cart Restricted in some areas New! Review of Hotel Beer. Learn More. BCM MK2 Upper Receiver Groups; 20" Rifle Upper Group; 18" SPR Mk 12 Upper Half; 18" Rifle Upper Group; 16" M4 Carbine Upper Group; 16" Mid Length Upper Group; LAR-15M .458 Uppers. .300 BLACKOUT - radicalfirearms.com Plus no nose bleeds from slapping yourself in the face when your hand slips. This upper from the folks at Daniel Defense is certainly no exception to their quality. What to look for in a Quality .300 Blackout Upper, Aero Precision M4E1 Assembled Upper Receiver, A Ballistic Comparison of 5.56x45mm vs. .300 AAC Blackout, The American Firearms Guide to Shotgunning. Quick View. Aero Precision is one of the best companies out there for modern, high-quality AR components. Sign up for our newsletter for exclusive promotions and a coupon for 10% off an order! 300 Blackout Barrels | Custom AR-15 Barrels | Wing Tactical Msg frequency may vary. Consent is not a condition of purchase. I swapped a few uppers out with the Pro2A and was surprised by how well it locked up with my various lowers. . I have no information on the specs, sorry. Personalize your experience. 300 BLACKOUT - MAS Defense AR15Parts.com AR-15 Upper Assembly - 16 / 300 AAC / 1:8 - CBC Precision AR's Unfortunately, the item(s) selected is out of stock. We may earn a commission on purchases from a link. 300 Blackout Ammo - Palmetto State Armory Alex Murdaugh Trial: Two Shooters? | crime scene, evidence | Before And its pistol-length gas system ensures reliable cycling with whatever it's fed. A .300 Blackout pistol, with a suppressor, is still only about as long as an average AR15 without a suppressor, so it ends up a really handy package overall, which is one of the things that we like about the round. PSA is also, generally, one of the most budget-friendly options. - Free Float M . I had initial problems with using an upgraded WMD NiB BCG, but once I switched back to a mil-spec BCG it ran everything like a champ. AR-15 300 AAC blackout 10.5" pistol upper assembly with flash. Rating: Special Price $379.99 $519.99. I slept 11 hours the first night. Best .300 Blackout Barrels: Ultimate Guide for Shooters I have to say that I am impressed with the quality of their products. You can use the same mags, same BCGs, etc. 300 Blackout Vs 5.56 NATO: There's Really No Comparison A 10-inch barrel on an AR pistol or a short-barreled rifle is perfect for the .300 BLK. And stay in touch with newsletters of our best articles on techniques, guns, & gear. Upper Build Starter Kits > .300 Blackout Compatible. With that said, weve had 50 years or so to optimize the system, and that is exactly what has happened with the .300 BLK round. Calibre : .300 BLK - Canon (cm) : 20.3 - Catgorie : B - Coloris : Vert - Coups : 10 - Longueur (cm) : 37.44 - Poids (g) : 1120 . Shop 300 Blackout - High Performance | Bear Creek Arsenal I wont dive too deep into the 5.56 vs. .300 Blackout debate because we have an article on that. A2 receiver and stock. During the data transfer we were unable to preserve nicknames, authors, or helpful scores for older reviews. The bullet does not fully seat in the chamber, it just seems like it does due to the exact lengths involved. I also double and triple-check things before loading a mag into the rifle. upper receivers available today. Still need? Shop BCM 300 Blackout AR uppers. .300 Blackout Complete Uppers .300 Blackout Barrels AR 9MM 9MM Rifle Kits 9MM Pistol Kits 9MM Complete Uppers 9MM 80% Lowers 9MM Uppers 9MM Barrels 9MM Parts Handguns 1911 G19 Accessories & Optics Jigs My account Cart. BCM Standard 14.5" M4 (SOCOM) Upper Receiver Group W/QRF 7 Quad Rail $610.00 We already have an account registered for email address PSA is known for their awesome, budget-minded rifles and parts, and this 10.5" .300 BLK upper kit is yet another excellent offering aimed at meeting the needs of the more budget-conscious consumer. All. You do not pay anything extra and your purchase helps support our work. The same thing can be said for home defense in a .300-chambered AR replacing pistol caliber carbines lots more stopping power with little fuss. The length also gave me enough rail real estate to put on lights. By subscribing to Bear Creek Arsenal (BCA) text messaging on 87462, you agree to receive recurring autodialed marketing text msgs (e.g. CLICK HERE Texas independence day Sale ended ended 00hrs 00mins 00secs - Permanently Attached 19 Baffle Titanium Suppressor. My personal favorite is the 8.5-inch upper with an MLOK rail. BCM Standard 20 Government Profile Upper Receiver Group $439.00 Out of Stock. AR15 300 BLK upper receivers are a great way to change to a larger caliber without the need for a ton of new parts. No failures of any kind. I have a PWS piston upper in 300blk. Get your .300 BLK barrel and build your AR pistol today. All our side charging and standard charging 300 blackout uppers are compatible with mil-spec AR-15 lowers and come with a limited lifetime warranty. Nav Menu 7. Take the U.S. Military's 5.56 M855A1Enhanced Performance Round (.371 BC, 2,970 fps MV ) and a somewhat comparable load for the 300 Blackout, Hornady's 125 gr FMJ Frontier (.250 BC, 2,160 fps MV). 300 Blackout Uppers | 300 ACC BLK Uppers from Top Brands like Aero Precision, Radical Firearms & More, 300 Blackout Uppers | 300 ACC BLK Uppers from Top Brands like Aero Precision, Radical Firearms & More, 164 products / 697models. The rifle performance is amazing. Holiday Inn Munich - City Centre: For Blackout Drunks Only - See 3,068 traveler reviews, 973 candid photos, and great deals for Holiday Inn Munich - City Centre at Tripadvisor. Were reader-supported, which means we may earn a small part of the sale from links to any products or services on this site. Get your 300 Blackout upper from BCA today and experience durability and precision you wont get anywhere else! Grid View List View Sort AAC 300 Blackout Ammo 125 Grain FMJ w/ JAG Head Stamp, 300rds $179.85 Add to Cart Make sure you keep ammo and mags separate. 8.3" .300 Blackout BA Hanson Pistol Length Performance W/7" AR15 ATLAS R-One M-LOK Handguard Complete Upper . CHAINSAW COMPLETE UPPERS $ - $ Select options. Quick View. towards your level. English. Enter your email address for special offers from MAS Defense LLC, ATF Rule 2021R-05F - 80% Lowers 09-27-2022, ATF Rule 2021R-05F - 80% Pistol Frame Update 12-27-2022, ATF Rule 2021R-08 - Stabilizing Braces 12/28/2022, 6" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE MIL SPEC BARREL NUT, 6" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE NERO 7.25" M-LOK RAIL, 6" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE RIDGELINE 7.25" M-LOK RAIL, 6" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE SQUADRON 7" LIGHTWEIGHT QUAD RAIL, 7.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE MIL SPEC BARREL NUT, 7.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE NERO 7.25" M-LOK RAIL, 7.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE NERO 7.25" M-LOK RAIL - FDE, 7.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE NERO 9.87" M-LOK RAIL, 7.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE NERO 9.87" M-LOK RAIL - FDE, 7.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE RIDGELINE 7.25" M-LOK RAIL, 7.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE RIDGELINE 9.87" M-LOK RAIL, 7.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE SQUADRON 7" LIGHTWEIGHT QUAD RAIL, 7.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE SQUADRON 7" LIGHTWEIGHT QUAD RAIL - FDE, 7.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE SQUADRON 9.87" LIGHTWEIGHT QUAD RAIL, 7.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE SQUADRON 9.87" LIGHTWEIGHT QUAD RAIL - FDE, 8.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE MIL SPEC BARREL NUT, 7.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE SQUADRON 12" LIGHTWEIGHT QUAD RAIL, 8.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE NERO 7.25" M-LOK RAIL, 8.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE NERO 7.25" M-LOK RAIL - FDE, 8.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE NERO 9.87" M-LOK RAIL, 8.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE NERO 9.87" M-LOK RAIL - FDE, 8.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE NERO 12.62" M-LOK RAIL, 8.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE RIDGELINE 7.25" M-LOK RAIL, 8.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE RIDGELINE 9.87" M-LOK RAIL, 8.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE SQUADRON 7" LIGHTWEIGHT QUAD RAIL, 8.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE SQUADRON 7" LIGHTWEIGHT QUAD RAIL - FDE, 8.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE SQUADRON 9.87" LIGHTWEIGHT QUAD RAIL, 8.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE SQUADRON 9.87" LIGHTWEIGHT QUAD RAIL - FDE, 9.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE 12.62" MW8 OCTAGON M-LOK RAIL, 10.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE MIL SPEC BARREL NUT, 10.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE NERO 9.87" M-LOK RAIL, 10.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE NERO 9.87" M-LOK RAIL - FDE, 10.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE NERO 12.62" M-LOK RAIL, 10.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE NERO 12.62" M-LOK RAIL - FDE, 10.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE RIDGELINE 9.87" M-LOK RAIL, 10.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE RIDGELINE 12.62" M-LOK RAIL, 10.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE 12.62" MW8 OCTAGON M-LOK RAIL, 10.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE SQUADRON 9.87" LIGHTWEIGHT QUAD RAIL, 10.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE SQUADRON 9.87" LIGHTWEIGHT QUAD RAIL - FDE, 10.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE SQUADRON 12" LIGHTWEIGHT QUAD RAIL.