+1-800-504-5897 Help Center Check Order Status
About Us Policies Reviews How To
Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

  • Entire Store
  • ...
  • Apparel & Footwear
  • Astronomy
  • Everything Else
  • Eyewear
  • Hunting Gear
  • Lab Equipment
  • Military Gear
  • Outdoor Gear
  • Photography Equipment
  • Police, EMS & Fire
  • Shooting
  • Sport Optics
  • Sports & Hobbies
TIP
Shopping Cart

Submit Your Review of Hardened Arms Upper Receiver Assembly, AR-15, 5.56 NATO, 10.5 inch Barrel, SOCOM Profile, Carbine , 1/7 Twist, 1/2x28 Thread, 12 inch Quad Rail Handguard, Linear Muzzle Compensator, Black

Hardened Arms Upper Receiver Assembly, AR-15, 5.56 NATO, 10.5 inch Barrel, SOCOM Profile, Carbine , 1/7 Twist, 1/2x28 Thread, 12 inch Quad Rail Handguard, Linear Muzzle Compensator, Black
Hardened Arms Upper Receiver Assembly, AR-15, 5.56 NATO, 10.5 inch Barrel, SOCOM Profile, Carbine , 1/7 Twist, 1/2x28 Thread, 12 inch Quad Rail Handguard, Linear Muzzle Compensator, Black
Add review for AR-15 5.56 Upper w/Quad Rail & Linear Muzzle Compensator
*
*
*
*
*
*
*
*
(optional)

What are the key positive characteristics of this item? Pros may include terms like "high quality" or "great value" or "plenty of eye relief"

(optional)

What are the key negative characteristics of this item? Cons may include terms like "low quality" or "difficult to use" or "too bulky."

(optional)

Help folks like you understand what this product is best used for in your eyes. Is it an all-purpose item, or does it have specific best-use cases?

I accept the user content policy and I have reviewed the editorial guidelines