AR-15 Upper Assembly – 16″ / .223 | 5.56 / 1:8 / 13″ CBC Arms Gen 2 Keymod AR-15 Handguard / Rail

Rated 5.00 out of 5 based on 2 customer ratings
(2 customer reviews)

$239.00 $199.00

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This AR-15 upper assembly is made from the highest quality parts and features the CBC Industries Generation 2 seven sided Keymod rail. The 13″ CBC Arms Gen 2 Keymod rail is perfect for 3 gunners.

Additional information

Weight 2 lbs
Dimensions 16 x 11 x 2 in


Barrel Material

Barrel Coating

Barrel Length

Twist Rate


2 reviews for AR-15 Upper Assembly – 16″ / .223 | 5.56 / 1:8 / 13″ CBC Arms Gen 2 Keymod AR-15 Handguard / Rail

  1. Rated 5 out of 5


    Recently purchased this upper, and all I can say is WOW! The assembly is spot on, and love the keymod forearm. After sighting in @ 100 yds, able to shoot 1.25 inch group.

  2. Rated 5 out of 5

    mj721burke (verified owner)

    Can’t beat the deal with a stick. Ordered and arrived to my door within five days. Flawless on inspection after opening. No blemishes or scratches. Very light and put together well with no need for additional torquing or other adjustments. Dropped right into Anderson lower with no trouble. Used with CBC Industries BCG and CH that was on sale for $69. Ran through 100+ rounds without additional lubrication with no feeding or cycling issues.At the range it shot very well. Paired with a Vortex Strikefire II red dot, I was shooting sub-inch groups at 50 yards with three different rounds at 55 and 62 grains. Very confident that this upper/barrel combination will shoot inch groups with a good scope at 100 yards and further.

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