





Chamber and thread customer supplied barrel
$450.00 Original price was: $450.00.$425.00Current price is: $425.00.
Please note,
All Sherman wildcat reamers are now “B” spec only. All PRC ( ie: 6.5 PRC, 7 PRC, and 300 PRC) are all AW2 spec.
for WSM, SAUM, Norma Mags we recommend you send it a test shell with your barrel to ensure proper freebore length for the bullet you are using.
PLEASE CALL if you have any questions at all! we are here to answer them! 435-462-1607
Ship to:
Straight Jacket Armory
1258 South Air Strip Lane
Mount Pleasant, Utah 84647
Include a copy of your order please so we can match it in the system. Turn arounds are usually 4 weeks or less.
Description
Have a Bartlein, Proof, Benchmark, or other brand barrel blank laying around?
Use this service to get yours turned into a prefit!
select the options below using the drop down menu to select your muzzle, chamber, action, and finish length, after checkout, print a copy of your invoice and simply place it in the box with your barrel, and we will get you put into que the day it shows up!
We offer almost everything! From the new 7mm PRC, 6.5PRC, 300PRC for the Hunters, and all the popular Comp Chambers, like Dashers, 6-GT, BRs and much much more.
NOTE: ALL PRC CHAMBERS ARE AW2 SPEC, ALL SHERMAN WILDCAT CHAMBERS ARE NOW B SPEC ONLY.
we will cut prefits for:
- Curtis Custom actions
- Impact precision 737 and 787
- lone peak arms
- big horn arms
- zermatt arms long shot and medium
- kelblys actions
- defiance ANTI, ANTI-X, ruckus, and tenacity
- accuracy international, AT and AXMC
- American rifle company
- terminus actions
- And More!
this is a great way to get your barrel back timely! Average lead time is 3-4 weeks shipped back to you! We do offer a rush service, but you need to call ahead before selecting to ensure we have a good sharp reamer and have someone able to stay late and get your barrel out in the 3-5 day window.
Additional information
| Weight | 12 lbs |
|---|---|
| Dimensions | 36 × 4 × 4 in |
7 reviews for Chamber and thread customer supplied barrel
| 5 star | 100 | 100% |
| 4 star | 0% | |
| 3 star | 0% | |
| 2 star | 0% | |
| 1 star | 0% |






Trevor (verified owner) –
All of my Straight Jacket chambered barrels flat shoot. I have always had good communication with the team regarding caliber, twist rate, barrel length. No headspace issues, just load up ammo and shoot. I gave Straight Jacket a chance after multiple bad experiences with another gunsmith. I now have a safe full of Straight Jacket chambered and even built rifles.
John M –
Super fast turn around! By far the best machine work I had encountered in the industry. I have have had barrels cut by all the big names in the long range shooting shops and SJA is definitely doing something different. Thanks
Darren Medley (verified owner) –
Great turnaround, great communication on helping decide what reamer would be best for my application. The barrel shoots better than I could have imagined. Second barrel I’ve had cut by SJA and definitely not the last.
Anthony C. Miller –
Certainly, did not disappoint this barrel turned right on my receiver and shot great. I will be in touch when I do my next build. Great guys to work with.
cole Quarnberg (store manager) –
Appreciate ya buddy!
Aaron (verified owner) –
They answer the phone and answer your questions. Accurately quoted lead times. Well packaged shipping. Chamber and threads cut straight. My handloads in this 6.5CM CRB barrel shoot .2-.4 MOA 5 shot groups. This is a recreational gun and it is performing as I expected.
Christine Miller (store manager) –
Thank you Aaron, we really appreciate you taking the time to share this. It means a lot that our team answered your calls, met lead-time expectations, and shipped everything securely. Hearing your 6.5CM CRB handloads are shooting .2–.4 MOA makes our day. We’re proud the chambering and threads performed to spec, and glad the rifle is delivering exactly what you wanted for recreational shooting. If you need anything else — accessories, maintenance tips, or another build — we’re here to help.
Nate Noble (verified owner) –
I got an 18” 22GT cut and it shoots amazing. I wasn’t a fan of some of the selectable options on the webpage, so I called up LaWayne and he got me lined out with exactly what I was looking for. I wanted mine shouldered to the barrel extension on a medium Palma profile and a 1:8” twist. I am in love with my Sig Cross now, I always thought it was the ideal truck gun but didn’t like the 6.5 CM for coyotes. Now that I have it in the best .224 cartridge designed, and shooting sub 1/2” groups with 62gr ELD-VT at ≈3350fps, I take it with me everywhere. Just need to work a load with 80gr ELD-X for deer and antelope now.
Christine Miller (store manager) –
Thank you for taking the time to leave such a detailed review. We’re glad to hear your 18” 22GT is shooting so well and that it transformed your Sig Cross into exactly what you wanted. LaWayne takes pride in helping customers dial in the right specs, and we’re happy he could get you set up with the correct profile and twist. Sub-½ MOA performance like that is always great to hear. We appreciate your trust in Straight Jacket Armory and wish you the best of luck as you work up that 80gr load for deer and antelope
Chris Fagan (verified owner) –
My .308 win barrel is top workmanship. It shoots 10 shot 1/2” groups with single sd’s. I did no load development or brake in. Great work guys!
Christine Miller (store manager) –
Thank you for sharing this, we really appreciate it. That’s great performance right out of the gate, especially with no load development or break-in. That’s exactly what we aim for. We put a lot of focus into our chambering and finish so shooters can see results like this from day one.