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AR-STONER AR-15 Side Charging Upper Receiver Assembly Gen 2 300 AAC Blackout 16″ Barrel with 15″ M-LOK Ultralight Handguard

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Original price was: $399.99.Current price is: $349.99.

Buy Receiver Assembly Gen 2 300 AAC Blackout Online

The Receiver Assembly Gen 2 300 AAC Blackout in 300 AAC Blackout delivers precision accuracy at an affordable price. The machined billet aluminum upper receiver is combined with an extruded aluminum free float M-LOK handguard, and both are hard coat anodized.

Why is 5.5 inch 300 blackout complete upper better than 223?

The 30-caliber bullet that the 5.5 inch 300 blackout complete upper fires have the potential to be three times heavier (or more) than the 223 rounds. The additional weight makes it less likely to wander in the wind. The 208 gr Hornady A-Max, with a BC of 0.648, is one of the heaviest subsonic bullets for the Lwrc 300 blackout upper.

What’s the difference between 223 and 10.5 300 blackout upper?

The 223 Rem and 10.5 300 blackout upper differ significantly in their calibers. The bullets of the 223 Remington and 300 Blackout, both of 30 calibers, have a diameter of 0.224″ and 0.308″, respectively. A 300 Blackout bullet typically weighs at least twice as much as the regular 223 Remington round, which weighs 55 grains.

How far can you accurately shoot 300 blackout upper 12.5?

The maximum effective range of 300 blackout upper 12.5 from a 16-inch barrel, according to M4 military regulations, is 460 meters. 2050 fps from a 9-inch barrel:
  • At 410 meters, there is a 100-inch drop.
  • At 470 meters, there is a 41-inch drift.
  • At 625 meters, there are 291 ft-lbs of energy, making 440 meters the maximum effective range for a 9-inch.

What size barrel is best for 7 inch 300 blackout upper?

16-inch barrelA 16-inch barrel is the most extended available barrel for the. 300 Blackout, and it is pretty effective when it comes to long-range targets. Plus, the long barrel compensates for its rather laborious maneuverability.

What makes 300 blackout upper piston so special?

300 blackout upper piston offers a broader range of projectile choices thanks to the. 30-caliber bore burns its real possibility in a 9-inch barrel and is a much better option for hunting. It also can cycle both super and subsonic ammunition without modification.
Features:
  • Gen 2 Bolt Handle
  • Chambered in 300 AAC Blackout
  • 16″ Heavy Contour Barrel
Made In the United States of America

Specifications 

Product Information

ColorBlack
FinishAnodized
MaterialAluminum
Weight4.68 Pound
Barrel Length16 Inches
Twist1:8 Inches
Threads5/8″-24
Barrel ContourHeavy
Barrel FinishParkerized
Chrome LinedNo
Gas Block Diameter0.75 Inches
Gas System LengthCarbine
M4 Feed RampsYes
Upper Receiver TypeSide Charging Gen 2
Barrel Material4150 Chrome Moly Vanadium Steel
Handguard15″ M-Lok Ultralight
Bolt Carrier Assembly IncludedYes
Muzzle DeviceFlash Hider
Country of OriginUnited States of America

Delivery Information

Shipping Weight5.880 Pounds
 

Legal Compliance

Placing an order with Discount Guns and Ammo constitutes your formal declaration that you are the legal buyer and are in full compliance with all regulations governing your purchase. It is your responsibility to affirm that you meet the legal age requirements and that no prohibitions prevent your legal ownership.

  • You must be a minimum of 18 years of age to purchase a rifle or shotgun.

  • You must be a minimum of 21 years of age to purchase a handgun, receiver, action, or any form of ammunition.

Shipping Policy

In accordance with federal law, all firearm shipments will be directed to a valid Federal Firearms Licensee (FFL) Dealer to facilitate the legal transfer. All orders placed with Discount Guns and Ammo are considered final upon submission and are not eligible for subsequent changes or cancellation.

  • Shipping Method: For security and compliance, specific shipping protocols are enforced. Any order containing a handgun, receiver, or action is dispatched via Second Day Air. Orders consisting solely of long guns will be dispatched via Ground service.

Returns, Transfers, and Fees

Due to the regulated nature of these items and for critical safety reasons, the sale of all firearms and ammunition from Discount Guns and Ammo is final. Returns are not permitted under any circumstances.

  • Inspection Before Transfer: A thorough inspection of your firearm is required upon its arrival at your FFL Dealer. This inspection must be completed prior to accepting the official transfer. If the firearm is incorrect or has been damaged, you must refuse the transfer and contact Discount Guns and Ammo Customer Service immediately.

  • Post-Transfer Warranty: Following the legal transfer of the firearm, all matters related to warranty service or necessary repairs are to be coordinated directly through the Discount Guns and Ammo support team.

  • Restocking Fee: A restocking fee of 5% will be levied against any order that cannot be completed due to a transfer refusal by the FFL Dealer or a failed background check.

You must be 21 years or older to order ammunition. Due to safety considerations and legal/regulatory reasons, Ammunition may not be returened. Please check local laws before ordering. By ordering this Ammunition, you certify you are of legal age and satisfy all federal, state and local legal/regulatory requirements to purchase this Ammunition. You must be 18 to purchase rifles or shotguns and 21 to purchase handguns, actions or receivers. All firearms must ship to a valid FFL Dealer and cannot be changed or cancelled after they are placed. If your order contains a handgun which ships from Discount Guns and Ammo, the handgun, and any additional firearms shipping from Discount Guns and Ammo on the same ordermust ship Second Day Air. If your order does not contain a handgun which ships from Discount Guns and Ammo, any shotguns, rifles, actions or receivers shipping from Discount Guns and Ammo will ship via UPS Ground. Shipping charges for firearms are calculated jointly with other products, and all shipped at once. Due to Federal regulations, guns are not returnable. We carefully inspect your guns before shipping and transfer. If the gun received at the FFL Dealer is incorrect or damaged in shipment, do not take possession of the gun and please contact Customer Service. After transfer, any warranty or repair work must be coordinated directly us. Firearms refused by the FFL Dealer or which cannot be transferred due to a failed background check will be subject to a 5% restocking fee. By ordering this firearm, you certify you are the actual transferee/buyer of the firearm, are of legal age and satisfy all Federal, State and Local legal/regulatory requirements to purchase this firearm.
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