Nick_shoots_fast Posted December 1, 2019 Share Posted December 1, 2019 (edited) I’m building a “dmr” style rifle and everything is accounted for besides the barrel. Looking for a fluted barrel that will put match bullets well inside 1/2 MOA. If the bolt comes with it, that’s awesome but I feel like I’m asking a lot for this price point. Edited December 1, 2019 by Atlasguy321 Link to comment Share on other sites More sharing options...
The Donald Posted December 1, 2019 Share Posted December 1, 2019 I have a Faxon barrel you described, they are have 25% this weekend, should get you to the $200 price point. Link to comment Share on other sites More sharing options...
nso123 Posted December 1, 2019 Share Posted December 1, 2019 A true, 5-shot 1/2 MOA gas gun is not a simple build. Be happy with consistent sub-MOA with the occasional smaller group. At your price point, Ballistic Advantage has some nice barrels that shoot well. Link to comment Share on other sites More sharing options...
Nick_shoots_fast Posted December 1, 2019 Author Share Posted December 1, 2019 2 hours ago, nso123 said: A true, 5-shot 1/2 MOA gas gun is not a simple build. Be happy with consistent sub-MOA with the occasional smaller group. At your price point, Ballistic Advantage has some nice barrels that shoot well. Just did it yesterday.. 24gr pushing a 69gr match king. Also my buddies 20” WOA barrel shooting 75gr Hornady will do it all day also. thanks for the heads up! I’ll check out ballistic advantage! Link to comment Share on other sites More sharing options...
MJinPA Posted December 1, 2019 Share Posted December 1, 2019 Just did it yesterday.. 24gr pushing a 69gr match king. Also my buddies 20” WOA barrel shooting 75gr Hornady will do it all day also. thanks for the heads up! I’ll check out ballistic advantage! I do it regularly with all good hand loads I’ve put through a 20” white oak barrel. But, I also did not put the upper together. Bought a complete 20” white oak varmint upper with matching bolt. I know the barrel plays a big part. Not sure how much assembly and matching bolt contributes. Also using a geissele national match trigger and Sig 6-24 scope. Sent from my iPhone using Tapatalk Link to comment Share on other sites More sharing options...
Nick_shoots_fast Posted December 1, 2019 Author Share Posted December 1, 2019 33 minutes ago, MJinPA said: I do it regularly with all good hand loads I’ve put through a 20” white oak barrel. But, I also did not put the upper together. Bought a complete 20” white oak varmint upper with matching bolt. I know the barrel plays a big part. Not sure how much assembly and matching bolt contributes. Also using a geissele national match trigger and Sig 6-24 scope. Sent from my iPhone using Tapatalk Rhats really impressive! What’s your load work up for that? Link to comment Share on other sites More sharing options...
MJinPA Posted December 1, 2019 Share Posted December 1, 2019 Rhats really impressive! What’s your load work up for that?The smaller group is a 52 gr smk with 25.5 of h335. The other is a 69 gr smk with 23.5 of Varget. Sent from my iPhone using Tapatalk Link to comment Share on other sites More sharing options...
Nick_shoots_fast Posted December 1, 2019 Author Share Posted December 1, 2019 41 minutes ago, MJinPA said: The smaller group is a 52 gr smk with 25.5 of h335. The other is a 69 gr smk with 23.5 of Varget. Sent from my iPhone using Tapatalk That’s a pretty sweet app also. You just load the pic on and it does it’s magic? I’m assuming you have to check what caliber it is also. was that free? Link to comment Share on other sites More sharing options...
MJinPA Posted December 1, 2019 Share Posted December 1, 2019 That’s a pretty sweet app also. You just load the pic on and it does it’s magic? I’m assuming you have to check what caliber it is also. was that free?Can’t remember if it was free or not. You need to mark a 1” reference point. Select distance, caliber the add the impacts. Sent from my iPhone using Tapatalk Link to comment Share on other sites More sharing options...
GringoBandito Posted December 1, 2019 Share Posted December 1, 2019 Wilson is having a sale. https://shopwilsoncombat.com/Match-Grade-Barrel-223-Wylde-Urban-Super-Sniper-18-1-8-Twist-Stainless-Threaded-Muzzle/productinfo/TR-223USSRG18RT8/ Link to comment Share on other sites More sharing options...
travail Posted December 2, 2019 Share Posted December 2, 2019 Another vote for Ballistic Advantage. I'm not going for precision, but can stack rounds with one of their short barrels. Link to comment Share on other sites More sharing options...
Nick_shoots_fast Posted December 2, 2019 Author Share Posted December 2, 2019 Thanks for the help guys! Link to comment Share on other sites More sharing options...
12glocks Posted December 3, 2019 Share Posted December 3, 2019 I think $300 is a more realistic number in general. However, I have obtained two Odin Works barrels on sale very close to the $200 price point from Primary Arms. All are sub moa and my Odin 3 gun barrel is solid sub 0.5 moa, but that was thermofit into a BCM upper that I trued the face on and bedded. If you do not understand the significance of that, it is worth exploring. I would check out Criterion barrels series on accurizing the AR. Wilde chamber cuts are more accurate in my opinion also. Link to comment Share on other sites More sharing options...
adamge Posted December 4, 2019 Share Posted December 4, 2019 I guess I am confused, how can you thermofit a barrel to a upper, in the scenario where the barrel fits into the upper fairly easily with both objects at room temperature? Wouldn't thermofit only apply if they didn't fit together at room temperature? Link to comment Share on other sites More sharing options...
caspian guy Posted December 4, 2019 Share Posted December 4, 2019 10 minutes ago, adamge said: I guess I am confused, how can you thermofit a barrel to a upper, in the scenario where the barrel fits into the upper fairly easily with both objects at room temperature? Wouldn't thermofit only apply if they didn't fit together at room temperature? You can't directly. That only works if you are fortunate enough to get a barrel with an extension that is an interference fit in your upper... I know of 2 things you can do in this case. 1 is to insert a shim to take up the space. The other is to use loctite bearing retaining compound (its green but I don't recall the number) I have used the loctite method and it's helped in some cases. This topic has come up before if you do a search you'll find some stuff. Link to comment Share on other sites More sharing options...
3Dflyer Posted December 4, 2019 Share Posted December 4, 2019 I recently swapped a frustrating 16” factory barrel for an Aero Precision 18” stainless deep fluted barrel for about $200 on sale. I lapped the receiver during the swap. Using a vortex 1-8 red dot it shoots sub 1” groups using a cheap rock river 2 stage trigger and sloppy plastic piccatini rail mounted $18 bipod. With a better scope, trigger, and base to rest on, I believe it could be 1/2” moa all day. The Aero barrels are made by ballistic advantage. Link to comment Share on other sites More sharing options...
3Dflyer Posted December 4, 2019 Share Posted December 4, 2019 This barrel also shoots 55-73gr bullets equally well. My previous barrel was terribly critical of ammo used. It was fussy with powder charges, too. Link to comment Share on other sites More sharing options...
12glocks Posted December 6, 2019 Share Posted December 6, 2019 On 12/4/2019 at 3:33 PM, adamge said: I guess I am confused, how can you thermofit a barrel to a upper, in the scenario where the barrel fits into the upper fairly easily with both objects at room temperature? Wouldn't thermofit only apply if they didn't fit together at room temperature? The BCM upper is intentionally undersized and requires heating for barrel installation. Its all I use now and I think it make a difference. It should increase the rigidity of the upper barrel interface, as would bedding the action. Link to comment Share on other sites More sharing options...
Nick_shoots_fast Posted December 7, 2019 Author Share Posted December 7, 2019 On 12/4/2019 at 3:33 PM, adamge said: I guess I am confused, how can you thermofit a barrel to a upper, in the scenario where the barrel fits into the upper fairly easily with both objects at room temperature? Wouldn't thermofit only apply if they didn't fit together at room temperature? I’ve never heard of “thermofit”. What does that mean and what are the benefits? Link to comment Share on other sites More sharing options...
SwedishMoose Posted December 11, 2019 Share Posted December 11, 2019 +1 for Ballistic Advantage. They continue to impress me, especially with such a low price point. There's always 20% off coupons at Granite Ridge for them as well. Link to comment Share on other sites More sharing options...
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