Can you measure the weight differences between these? You can buy a barrel from brownells but you'll have to pay for a permit which is 250 usd
Is the permit good for 12 months or is it that you have to buy a permit each time?
Can you measure the weight differences between these? You can buy a barrel from brownells but you'll have to pay for a permit which is 250 usd
Looks good.
So.
What method did you use to get yours off?
I've never tinkered with anything AR type
Wow, I dont remember it being this complicated when I took my handguard off for the SLR..
Is there a torque difference from the factory?
I don't have any "specialized" tools either.
I ordered the SLR Helix for 308 with "dpms high" as an option and it all fit.
Also, the weight savings is approx 10oz if I remember correctly. I did measure all this, but forgot where I put the numbers!
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Most people got the slr handguard directly from slr. I finally got my bcl after 12 days shipping from Ontario to Edmonton
Well, a fellow Gunnut and friend helped me strip down the BCL this morning.
Ok, so the following are bbl weights.
BCL 102 18.6" 2 lbs, 10 1/2 oz
Criterion Hybrid 20" 2lbs 13 3/4 oz
I was shocked that the Criterion was heavier. Not by much, but still. Even with the 2 extra inches, I automatically assumed it would be much lighter.
When you think about it, that's 2 1/2 oz of weight for 1.4"
Both of these weights were stripped bbls, no gas block, no bbl nut, no muzzle device.
Got the Criterion bbl installed, and the SLR handguard and gas block installed.
Just need to go shoot the beast and see how it all performs.
I'll update you all soon with performance and any and all issues noted.
I like being a guinea pig.
One thing to note, the Brownells BCG fit well with the BCL 102 bbl, but not with the Criterion.
However, the BCL BCG fit perfectly with the Criterion.
I'm not sure if the difference is in the bolt, or entire BCG. We will find out soon enough.
Once I have some lead down range, I'm going to put the BCL bolt in the Brownells BCG and see if there are issues.
Also of note. I used the "use a chisel and hammer to rotate the old bbl nut" method vs any other special tool other than the AR 10 vise block, for what it's worth.
So far, the upper/lower, buffer/buffer tube/spring and grip with detents are the only thing left stock.




























