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Joined: Oct 2009
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Campfire Regular
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OP
Campfire Regular
Joined: Oct 2009
Posts: 2,019 |
Anyone have any recommendations? I have been reading that an adjustable block is really helpful when building an AR10. I am putting together a 6.5 CM AR using mainly Aero Precision Parts and a Ballistic Advantage Barrel.
I have all the parts needed but I am hung up on the Gas Block. Any experience or advice on what to buy?
Thanks.
One too many hobbies....
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Joined: May 2002
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Campfire Outfitter
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Campfire Outfitter
Joined: May 2002
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I have one on my .458 SOCOM AR-15, got it from SLR rifleworks.
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Joined: Sep 2006
Posts: 23,660 Likes: 1
Campfire Ranger
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Campfire Ranger
Joined: Sep 2006
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All SLR products are top notch..............I've used several of their gas blocks, but none on an AR-10.
MM
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Joined: Oct 2009
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Campfire Regular
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Campfire Regular
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Thanks Guys. Looking like they might be one of my only options if I decide to go adjustable.
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Campfire Ranger
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Campfire Ranger
Joined: Sep 2006
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They make the .875 in a non-adjustable, but you'll likely be well advised to go with the adjustable, especially if you intend to shoot suppressed.
Other than cost, which in the scope of a complete build ins't a big number, I can't think of much reason not to use an adjustable GB.
MM
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Joined: Oct 2009
Posts: 2,019
Campfire Regular
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Campfire Regular
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MM, I agree totally. I think I will wait and see if there are any Labor Day Sales I can jump on.
Thanks for advice.
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Joined: May 2009
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Campfire Tracker
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Campfire Tracker
Joined: May 2009
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I Anyone have any recommendations? I have been reading that an adjustable block is really helpful when building an AR10. I am putting together a 6.5 CM AR using mainly Aero Precision Parts and a Ballistic Advantage Barrel.
I have all the parts needed but I am hung up on the Gas Block. Any experience or advice on what to buy?
Thanks. I've got the same build with the same parts going, but using a Troy .875 block to start with. Haven't got it done yet, but will be interesting to see how she runs to start with.
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Joined: Oct 2009
Posts: 2,019
Campfire Regular
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OP
Campfire Regular
Joined: Oct 2009
Posts: 2,019 |
I Anyone have any recommendations? I have been reading that an adjustable block is really helpful when building an AR10. I am putting together a 6.5 CM AR using mainly Aero Precision Parts and a Ballistic Advantage Barrel.
I have all the parts needed but I am hung up on the Gas Block. Any experience or advice on what to buy?
Thanks. I've got the same build with the same parts going, but using a Troy .875 block to start with. Haven't got it done yet, but will be interesting to see how she runs to start with. What length barrel did you go with? I chose the 20" Premium.
One too many hobbies....
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Joined: Mar 2005
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Campfire Tracker
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Campfire Tracker
Joined: Mar 2005
Posts: 5,234 |
SLR's products are top notch and I have a few but for my last and any future builds I will be using the Suprelative Arms adjustable gas blocks.
They are cheaper then SLR and keep the detent mechanism outside of the gas block so they can not get gummed up. The Suprelative has the ability to restrict gas entering the block like most adjustable do but also has another set of detents that allow the full amount is gas into the block while forcing the selected amount of excess gas to vent out the front of the block under the handguard.
This further cuts down on recoil and is an added bonus if you may ever suppress the rifle as the can isn't left to deal with the excess gas.
For the OP they also make .875's in clamp on and solid set screw designs.
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Joined: Oct 2009
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Campfire Regular
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Mallard, Thanks! I will look into them! Nick
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Campfire Tracker
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Cove,
I have two barrels, bought one and traded for another. One is 18 inches, and one is 20, haven't decided which will be "better" for my tastes. I'm leaning towards the 18 inch as a woods rifle.
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Joined: Oct 2014
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Campfire Tracker
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Campfire Tracker
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This further cuts down on recoil and is an added bonus if you may ever suppress the rifle as the can isn't left to deal with the excess gas.
This is really backwards thinking; don't believe Superlative's marketing. They're making some claims that are flat out BS. All of the so called "benefits" of the bleed off system are handled as well or better by restricting the gas. We want the can to "deal with" the excess gas; that's what the suppressor is there for. Venting it to the atmosphere is not helpful, and is the main reason that rifles like the AK platform and the Seyr AUG are still loud when suppressed.
Last edited by Yondering; 08/24/17.
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