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Rock River Arms National Match A4 Competition .223 Wylde Completed Upper
As Low As $679.99 Save Up to $75.01
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Most Helpful Positive Review Don't underestimate Rock River
I bought this to replace my previous RRNM upper that had 3k rounds through it. I haven't noticed an accuracy decrease yet, but decided it was time. Used previous upper through 5 summers of highpower, won 3 State Chamionships, NRA regional, went distinguished, and made P100 with it. Many clean rapids and 600 yards with it. Mine had a plated bolt and this one doesn't, which may be my only complaint. Hope the new one is as good as my old one.
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charging handle - indentations

by wpshooter1, from VA, United States Written on July 30, 2026
Have not gotten to shoot it yet.
The only thing I would like to point out at this time is that Rock River might want to consider using a charging handle that has a little less aggressive notches on the left side of the charging handle - a bit rough on my finger - fortunately, I have another handle that I am going to replace the stock one with - might want to pass this along to them, as I will also. Thanks.
Would recommend: Yes
Was it helpful to you? Yes | No

Outstanding Accuracy & Excellent Weight Balance

by Airgunner, Verified Owner from FL, United States Written on May 1, 2025
I liked it so much that ended up getting 2 more RRA uppers.
Pros:
  • Size
  • accuracy
  • weight balance
Cons:
  • None
Best Used for:
  • hunting
Would recommend: Yes
Was it helpful to you? Yes | No

RRA NM A4 AR-15 Rifle Upper

by Airgunner, Verified Owner from FL, United States Written on April 27, 2025
I really like the upper because it’s really accurate. Hornady Frontier 68 grain HPBT is a good load for it. I was getting .3’s @ 50 yards.
Best Used for:
  • Target shooting
  • long range hunting from stand
Would recommend: Yes
Was it helpful to you? Yes | No
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Last updated 2025-11-12 UTC.