Bear Creek Arsenal 16" 300 BLK 1:8 HBAR Complete Upper - 15" M-LOK Rail
Out of Stock
This 16" complete upper receiver is chambered for 300 AAC Blackout featuring 41V50 chrome moly vanadium steel barrel with a reliable pistol length gas system. A 1:8 twist rate is ideal for the full range of 300 BLK projectile weights.
Complete with a 15" free float M-LOK handguard for improved airflow and improved accuracy. The extended handguard provides plenty of room for your favorite accessories.
Note: Bear Creek Arsenal does not recommend using steel cased ammo.
- 16" 41V50 chrome moly vanadium steel heavy contour barrel with pistol length gas system and parkerized finish
- Chambered in 300 AAC Blackout with a 1:8 twist rate
- 5/8x24 A2 flash hider
- 15" free float lightweight M-LOK rail
- Standard charging handle
- M16 cut bolt carrier group
- BCG high pressure tested and magnetic particle inspected
- Made in Sanford, North Carolina
Ratings & Reviews
Great product. Shoots and functions fine. There was a negative review saying this upper won't accept PMags. Well that problem has nothing to do with this upper. It has to do with the lower that person is running. I have purchased a number of Bear Creek products and for the $, they are first rate.
Very accurate, well built.
by John -
I built out a 6.5 Grendel on a Seekins billet receiver set with all high end parts. I wanted to be able to use the lower with other uppers in 300 BLK. Given the price, I figured if this wasn't perfect, I could always swap for a high end barrel. I'm glad to day that this upper with a pair of diamond head sites is highly accurate. It's been 100% reliable for the first 200 rounds.
<br>I added a Leapers M-Lok bipod to the 3 & 9 O'clock positions and they work well with this upper.
Well Made -Functions Well
I found the product to function very well and is well made. I saw where someone said it will not hold a pmag. I would suggest that they check their lower.
Not accepting P-mags
Very frustrated with this upper - it will not hold a standard P-mag.