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SUMMER SIZZLIN' DEALS

BG 10.5" 300 BLK Upper Receiver - Black | A2 | 9" M-LOK | Without BCG & CH

BG 10.5" 300 BLK Upper Receiver - Black | A2 | 9" M-LOK | Without BCG & CH

Rating: Total Reviews: (5 reviews) Write a Review
Product Code: BGBU-1053009A2-BLK
MSRP: $391.95
Sale Price: Sale Price: $188.95
$188.95
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Builder's Grade Barreled 10.5" 300 BLK Upper Receiver | A2 | 9" M-LOK - Black Anodized

This 10.5 inch M-LOK upper receiver comes with a 9 inch free float handguard and is built with only the best Mil-Spec components. The heart of this upper is comprised of a precision 4150 Chrome Moly Vanadium barrel.


Barrel:

  • Length - 10.5"
  • Material - 4150 CrMoV (Chrome Moly Vanadium per MIL-B-11595E)
  • Finish - QPQ Corrosion Resistant
  • 11-Degree Target Crown - Further improve accuracy
  • Gas System Length
  • Profile - Medium
  • Gas Block Journal - .750" Gas Block Journal
  • Twist Rate - 1/7 Twist
  • Muzzle - 5/8x24 Threaded Muzzle
  • Weight - 21oz
  • Other Info - QPQ coated M4 Feed Ramp Extension


Upper Receiver:

  • Machined from a Mil-Spec 7075 T6 forging Hard Coat Anodized per Mil-A-8625F, Type III
  • M4 Feed ramps
  • Made in the U.S.A.


Handguard:

  • 9" free float handguard
  • MIL-STD 1913 Picatinny rail on top
  • 3 M-Lok slots on 3 sides
  • Precision Machined 6000 Series aluminum, for high strength and weight savings
  • Hard Coat Anodized per Mil-A-8625F, Type III, Class 2
  • Clamp on system for easy assembly
  • Steel Barrel nut to resist movement under heat
  • 10 oz with barrel nut and hardware
  • 1.35" Inside Diameter
  • 1.63" Wide
  • Made in USA

 
***Please allow an additional 2-3 business days of lead time as these uppers are made to order.***

SKU:
BGBU-1053009A2-BLK

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Write a Review
Rating:
5 Reviews

  • Charles Thompson

    Mar 26th 2023
    5 Mar 26th 2023
    Very well made

    Great Fit and Finish this is a fine SBR Upper as good as some more very expensive Uppers. Outstanding Quality.

  • Troy Gaither

    Mar 26th 2023
    5 Mar 26th 2023
    Top of the line product

    I'm very happy with this product. when I receive it in the mail (very fast delivery) and opened the package, I thought I received the wrong product. After looking back at my order and the spec on this product, it was correct. I have placed a few other orders from Right to bear and will continue to purchase from them. There customer service is the best. You get a live person that answers the phone.

  • Marty Gish

    Mar 15th 2023
    5 Mar 15th 2023
    10 1/2" .300 blackout with a 9" M-Lok

    2nd review posted same upper. I was really impressed with RTB in how quickly this made things right. I have shot my 101/2" .300 blk upper now...it was along walk to the backyard...it looks good and functioned properly. It will probably be my car gun once I get another red dot for it. Thanks RTB great price ....it was to good to pass up...

  • Marty Gish

    Mar 13th 2023
    5 Mar 13th 2023
    10 1/2" .300 blackout with a 9" M-Lok

    I hate reviews that start with " I have not shot it yet" then rave about the vendor and the sevice. BUT I got to hand it to Right To Bear...My upper arrived with a build issue, I contacted Amber in their service deptartment, She had me return it. I mailed it out on Friday before noon and I had my replacement back by Monday. Great service.....I'll up date my review when I get some ammo and shoot it Thanks RTB

  • Denny

    Jan 24th 2023
    4 Jan 24th 2023
    Great deal for the price

    This upper showed up quickly and was assembled even though it told me that I would have to put it together. I can't say enough good things about this site but this was a great deal and it appears to be a well made upper.