Jump to content
Brian Enos's Forums... Maku mozo!

Sabre Defense 18" SPR Barrel Accuracy?


5Shot

Recommended Posts

Anyone shooting this barrel (the Fluted Mid Length)? How is the accuracy? I am looking for a low cost barrel to do another build and I am debating between the Sabre and the DPMS Mini SASS. The fact that the Sabre is Chrome Lined is a bonus.

Edited by 5Shot
Link to comment
Share on other sites

I have one of those. With both heavy and light bullets I get groups of right at 1". With more load developement sub-moa is likely achieveable, but 1" is good enough for 3 gun.

My favorite thing about the fluted Sabre barrels is the weight. The fluting is wide enough to really lighten things up, without any sacrifices.

Link to comment
Share on other sites

Well, I don't know what SPR is but I do have an 18" Sabre with a Mid length gas system in my Sabre "Competition special" and it shoots better than I do (55 grn LC is sub 1"@ 100 and 77 LC is sub 2 " @ 200).

I know several folk with this same barrel, and they are all satisfied.

I also went through the factory on a personal grand tour. VERY clean and effecient opperation I was impressed.

HOP

Link to comment
Share on other sites

Thanks - that is the kind of feedback I was looking for.

BTW - SPR is "Special Purpose Rifle" and most of the 18" heavy profile barrels are marketed as such. I just was looking to build a nice long range rig that wouldn't need to be rebarreled too quickly.

Link to comment
Share on other sites

I've got the Sabre 18" Fluted 410 Stainless Mid-Length Gas barrel and it shoots sub MOA with Black Hills Remanufactured 77gr Match HP.

It shoots just under 2 MOA with PMC Bronze 55gr.

That's off a sandbag with a Burris XTR 1-4x on 4x.

The Stainless barrels aren't chrome lined though.

The light weight of the fluted barrel is nice.

Link to comment
Share on other sites

Well, I don't know what SPR is but I do have an 18" Sabre with a Mid length gas system in my Sabre "Competition special" and it shoots better than I do (55 grn LC is sub 1"@ 100 and 77 LC is sub 2 " @ 200).

I know several folk with this same barrel, and they are all satisfied.

I also went through the factory on a personal grand tour. VERY clean and effecient opperation I was impressed.

HOP

I used to run this exact barrel, well plus 2", and I was getting 1/2" groups with my 55 grain MG reloads.

Link to comment
Share on other sites

The "blaster" ammo my brother and I use (Scarch processed LC cases, Hornaday bulk packed 55 gr fmj with cannelure, loaded on a Dillon 650) will shoot groups off the bench in the 7/8" to 1/2" range at 100 yards if I do my part.

Robert

L2723

Link to comment
Share on other sites

Thanks for all the feedback.

What gas block are you guys using (the barrels at Midway don't come with a gas block)? I am going to check with Brownells special order desk to see if they can get it with a gas block, but otherwise I will need to order one.

Link to comment
Share on other sites

On my 20" stainless mid-length I have a PRI gas block under a DPMS free float tube. Keeps the gas block nice and protected.

On my 18" CMV mid-length I have an Adams Arms piston kit. I won the kit at Benning last year and it works like a charm on this gun (and looks good too.)

Link to comment
Share on other sites

Sabre 18" SPR, 1 in 8, mid length gas. I know the attached pic is just a fluke. Most of the time the groups are twice that big.

OOps, pic didn't attach. Anyway, it's a 1/2" 3 shot group at 300 yards.

Edited by Mickster
Link to comment
Share on other sites

  • 4 weeks later...

How is the recoil difference of these Sabre Defence 18" SPR barrels with the mid length gas system compared to an 18" barrel with a rifle length gas system? If the mid length produces "considerably more" recoil, than this recoil be controlled with an adjustable gas block? Does the 18" Sabre barrel come with a dimple underneath to install a new gas block? Thanks in advance.

Link to comment
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
×
×
  • Create New...