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Most Helpful Positive Review
BRO LH BCG.
I have this installed on a left handed AR pistol and it’s smooth, easy to clean, and functions flawlessly. I run it dry no lube and when it needs cleaned oiled wipe does the trick every time. I haven’t run much steelcase thru it yet but it does cycle steel.
Most Helpful Negative Review
Rude customer service
Hard to find a quality left hand BCG. I should've went with a rock river phosphate LH BCG but found the BRO BCG on a deep discount online. Rule of thumb, buy cheap you will end up buying twice. I had multiple failures with this BCG; FTF, FTE. Had multiple issues regardless of ammo, changing buffer s...
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Hard to find item
I’m a left handed shooter. Finding the two left handed parts for an AR was difficult. This bolt carrier I purchased was the last part I needed. Prompt delivery and my AR is now complete.
Pros:
- Available part
Cons:
- None
Would recommend: Yes
Nice product
I have mine in a short barreled .300 blackout. It cycles fine right out of the box and cleans easily
Pros:
- Drops in, cleans easily
Cons:
- None
Best Used for:
- I have it in a short barreled .300 blackout. Cycles great handles the pressure and cleans up easily
Would recommend: Yes
0 of 1 found the following review helpful.
Better in person
Very well made construction worked flawless. This is my 2nd, the first 7.62. Would recommend to all, the key could have been better staked with the 5.56/.223 will keep an eye on it.
Pros:
- Slick, high smooth polished, solid build
Cons:
- None
Best Used for:
- Left and Right hand shooters
- Left hand receivers and those who want the best
Would recommend: Yes
High Quality BCG
This Black Rain Ordinance BCG is solid and well made. Machining quality is great. The Nickel finish runs super smooth. This BCG will help me to finish my 300 Blackout build.
Pros:
- Great Quality and super smooth finish.
Cons:
- None
Would recommend: Yes
All good after break in
Even if well lubricated it is a little stiff for the first 100 - 200 rnds and will malfunction by short throwing the firing pin. However, after the first 100 -200 rnds, it is super solid, all positive. I should also mention that this is left handed ejection and in a .300blk upper.
Pros:
- Looks good
- Works properly
Cons:
- break-in period
Best Used for:
- Lefties
- .300 blackout
Would recommend: Yes
left handed
I haven’t got a clue on how it works. I bought it as a gift for a friend and he hasn’t finished putting it together with the left handed upper I gave him to go with this! As far as I know it will work just fine…but I really don’t know for sure!
Would recommend: Yes
0 of 27 found the following review helpful.
Smooth BCGs
I own two of these in a Gibbz and Stag upper, respectively. They’ve ran smooth through hundreds of rounds at a time without relubricating them. Very little in the way of wear. The NiB coating is slick and durable. No complaints from me.
Pros:
- Smooth & Crisp operation
Cons:
- None
Would recommend: Yes
2 of 2 found the following review helpful.
Awesome BCG
Excellent bolt carrier group. Expected nothing less from Black Rain Ordnance. I was surprised by the fast shipping, and also the quality of the BCG. The nickel boron finish is amazing. When I took it out of the package I just looked at it in awe.
Would recommend: Yes
3 of 6 found the following review helpful.
Lefty nickel boron bcg
This was the only left-handed nickel boron BCG that I could find in stock. Thanks optics planet. I used some strike hold oil on the BCG and inserted it into my Stag Arms rifle. The fit was snug and the bolt moved silky smooth. After placing a hundred rounds down range I noticed some wear on the bolt but no flaking. By the way, do not contact black rain ordinance about lefty a 6.8 spc or a 6.5 grendal type II nickel boron bcg as have no plans to ever make them.
Pros:
- Good fitment
Cons:
- Wear after 100 rounds
Would recommend: No
5 of 10 found the following review helpful.
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