ZTOL Precision Barrels

ZTOL Precision Barrels ZTOL Precision Barrels turns premium solid bar stock into 1/7-1/8-1/9 twist AR barrels.

overall lengths 16"-18"- 20" with carbine, mid and rifle length gas systems. The ideal AR barrel for competition enthusiast. 100% manufactured in house. We are a 50 year old Precision Machine shop that now offers top quality barrels to the market. If you or someone you know is looking for a Bench-rest quality barrel look no further.

We are just completing forty "Blue State" Massachusetts Compliant non-threaded rifle barrels. For those who want to remo...
01/09/2026

We are just completing forty "Blue State" Massachusetts Compliant non-threaded rifle barrels. For those who want to remove one more of the restrictions AND increase your platforms accuracy, this is must. Each bull barrel has a custom crown to within 0.0002" to the bore. Sure another manufacturing step but well worth the results at a discounted price of $300.00. Drop us a line if interested.

Our new Techno CNC router is now up and running. With a 5 foot by 10 foot work envelope it can take on big capacity work...
05/16/2024

Our new Techno CNC router is now up and running. With a 5 foot by 10 foot work envelope it can take on big capacity work parts. Milling of wood or composites. The additional vacuum table allows up to machine foam inserts for shipping cases and tool boxes. Easily make custom foam inserts for rifle and shotgun cases. Soon we will add a laser so we can burn custom graphics in all type of materials. On the horizon is checkering of wood gunstocks and laser burning custom images. 3D scanning is now an option with our new Revopoint Miraco 3D camera and video camera(pictured on the table). This is going to be quite a machine tool. The sky is the limit.

We just created a set of components in Sniper Green based Vietnam Tiger Camo pattern. Cerakote ceramic artwork
05/16/2024

We just created a set of components in Sniper
Green based Vietnam Tiger Camo pattern. Cerakote ceramic artwork

05/16/2024

Cool stuff coming tomorrow. See you then. New graphics. New manufacturing capabilities. New components. New barrels. Massachusetts COMPLIANT !!!

Send a message to learn more

We have sold our bull barrels across the country for years. Super accurate for the AR platform. Now our home state has l...
04/18/2024

We have sold our bull barrels across the country for years. Super accurate for the AR platform. Now our home state has legislation proposed to make these barrels illegal if they are threaded on the end to accept additional flash suppressors. No big deal. Put a ZTOL on your Massachusetts compliant rifle or for any other state that has limitations. We will soon come out with a low cost version of our premium long range bull barrels that were a great success at Quantico in 2018.

I sighted in the new Vietnam Tiger Camouflage Cerakote rifle topped with a Sig Sauer Tango 4 optics. It has a Gen2 1 in ...
04/13/2022

I sighted in the new Vietnam Tiger Camouflage Cerakote rifle topped with a Sig Sauer Tango 4 optics. It has a Gen2 1 in 9 ZTOL Precision Barrel with FNC and a custom crown. I had only shot about 10 rounds breaking in the barrel at 50 yards. Then I decided to go out to 100 yards knowing I would be a little high on the target. First shot was high so I thought I should go down 2 clicks. I went down 3 clicks. I guess I should have stayed with my first impression. This barrel is delivering just as anticipated.

New ZTOL custom builds for serious range competitors. If you want the very best.......this is it!
04/08/2022

New ZTOL custom builds for serious range competitors. If you want the very best.......this is it!

We just got in a big batch of the best.Fail Zero BCG's. Also another supply of American Products AR Gold 556 two stage t...
11/04/2021

We just got in a big batch of the best.
Fail Zero BCG's. Also another supply of American Products AR Gold 556 two stage triggers. I have some single stage Elfman triggers as well. Wanna hit you target? Soon to be on our web site!

We just logged in some custom forearms, upper and lower receiversthat we had Cerakote finished in Sniper Green and Graph...
11/03/2021

We just logged in some custom forearms, upper and lower receivers
that we had Cerakote finished in Sniper Green and Graphite Black. Our friends at Highlander rock the Cerakote!
Shortly they will be on our web site for sale. Our mission it to make and sell the very best custom AR components for fi****ms builders.
Our ZTOL Precision Barrels have been proven over and over to be the most accurate AR barrel you can buy. Our demonstrations have been impressive and spawned a whole new group of customers. Build the best!

Available tomorrow at Battle Road Fi****ms LLC in Littleton, MA!Bottom is hard black anodized upper with a Mid-Length 1 ...
09/29/2021

Available tomorrow at Battle Road Fi****ms LLC in Littleton, MA!
Bottom is hard black anodized upper with a Mid-Length 1 in 9 ZTOL barrel in .223 Wylde and a Fail Zero BCG. On top a Graphite Black Cerakote upper with a Carbine Length 1 in 9 twist ZTOL barrel in .223 Wylde and a Fail Zero BCG. Both of these are super accurate using quality ammo up to 62 grains.

Address

1 Ashuelot Road
Northfield, MA
01360

Opening Hours

Monday 7am - 4pm
Tuesday 7am - 4pm
Wednesday 7am - 4pm
Thursday 7am - 4pm
Friday 7am - 4pm

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