Twist Rate

Talk about the AR15 style rifles chambered in 450 Bushmaster.

Moderator: MudBug

Twist Rate

Postby kenn1320 » Thu Dec 29, 2016 8:10 pm

Well seems the AR's started in the 1:24 twist rate, but more options are becoming available. I see the bolt guns running 1:16 twist. Figured Id start a thread with what Im finding is available, so others joining the game will have some options. Ill try to update as I go.
Mcgowen will do 1:10 thru 1:24 http://mcgowenbarrel.com/chrome-moly-barrels/


1:14 twist
http://kmtactical.net/450-bushmaster-barrel-bolt-combo.html

1:16 twist

1:18 twist
http://columbiariverarms.com/product/450b-20-1x18-standard-mid-1116-machine/
https://ritchsprecisionguns.com/product/450-bushmaster-caliber-20-length-barrel/

1:20 twist
http://shop.saternbarrels.net/products/16-450-bushmaster

1:24 twist
http://www.tromix.com/450-bushmaster-parts.html
http://shop.gryphontradingllc.com/450-Bushmaster-165-Barrel-Bolt-Combo-416R-Stainless-Threaded-450BBC750TM16.htm
kenn1320
 
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Re: Twist Rate

Postby Yotehunter243 » Thu Jan 05, 2017 7:51 pm

I have a 18twist from Ritch precision arms he has built my ARS for the last several years and it shoots great
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