Bear Creek Arsenal 16" 5.56 M4 Complete Upper - 15" M-LOK Rail

SKU: UA556MM41617P-15MLOK
MPN: UA556MM41617P-15MLOK
Manufactured by Bear Creek Arsenal
3 Reviews

$319.99

$329.99

In Stock

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$319.99

$329.99

In Stock

Specifications

Barrel Length16
Barrel Material41V50 Chrome Moly Vanadium Steel
BrandBear Creek Arsenal
Caliber Gauge5.56 NATO
Gas System LengthMid-Length
Gas System TypeDirect Impingement
Handguard15 in M-LOK Rail
Muzzle DeviceA2 Flash Hider

Ratings & Reviews

3 reviews

4.3
  • 4 stars
  • 0 reviews
  • 2 stars
  • 0 reviews
  • 1 star
  • 0 reviews

Zero Issues

by -

Picked one of these uppers up when on sale. Primary arms shipped it quickly and I received it within a few days. Mounted this to my home build 80% lower with no fitment issues or slop. Test fired 100 rounds using IMI 62 grain FMJ ammo with both Magpul and Hexmag magazines and did not experience even one misfeed, cycling or ejection issues. I would not hesitate to purchase another even if not on sale! I only wish Bear Creek Arsenal would make these with FDE or even OD rails.

No complaints

by -

Purchased 2 of these uppers. No issues at all, highly recommend.

Wrong rail

by -

I ordered this upper yesterday and received it today. FAST shipping. Now I do live in Louisiana and they are from Texas. With that said, it gets a 3 star from me bc you DO NOT receive the rail that is in the picture. I really liked the rail that is pictured and I got a standard 15 in rail with picitiny running the length of the rail on top.