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THE AR THREAD

167,192 Views | 1314 Replies | Last: 7 yr ago by CharlieBrown17
SF2004
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AG
Question about replacing my gas block on my BUSHY AR-15.



Is it possible to replace the above with the following?

http://store.a51tactical.com/index.php?main_page=product_info&products_id=17

Should I be concerned with Maring the finish on the barrel trying to remove the orginal?

Is there anybody in Houston that could help me accomplish this?

[This message has been edited by BcoBq2004 (edited 2/8/2009 8:29p).]

[This message has been edited by BcoBq2004 (edited 2/8/2009 8:30p).]
lexofer
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AG
If the gas block you linked is for the same barrel diameter you have then you can change them out. I am in Houston and helped a friend change out the gas block on his Bushmaster two weeks ago. It was very, very difficult. I've changed out gas blocks on other brands before without any major issue. A few hard taps and the pins came out. For whatever reason the pins on the Bushmaster were stuck in there. Took us several hours to remove them.
Puryear Playboy
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AG
$1200 for the .308 mentioned above would be a good deal.

Changing that gas block is no big deal once you get the pins out as has been mentioned. They should come out to the left side of the rifle...but Bushy's can be a real *****.

The other consideration is that your muzzle attachment is removable, if not you will have to cut off the FSB.

The last hurdle is getting the gas tube out and then into the new gas block. You will need a vice, a small metal punch and some good luck (if I am anywhere near)...watch those role pins, they can hide real well once they launch.

SF2004
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AG
Can a gunsmith do this for me? If so what is a fair price for something like this...

Centerpole90
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AG
PP,

What weight buffer are do you use with your 18" Stealth?
Puryear Playboy
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AG
9mm.
tx4guns
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AG
Got my 24" Shilen .204 bull barrel yesterday. My buddy got his, as well, and we assembled his upper last night. These are gonna be some MEAN rifles when we get them finished. I'm ordering my Young Mfg bolt carrier today and my Badger handguard in a couple weeks. Man, I can't wait to get it finished and shoot it. Should be ready by April.
aggielostinETX
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AG
still waiting on 6.5 and 6.8 barrel....

Originally Posted By 53vortec:
Be advised, nothing lowers a man's IQ faster than wasps or boat ramps.
tx4guns
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AG
I think a 6.5 Grendel is my next build, but I got sticker shock looking at barrels last night. I might have to see if Mike Rock or Shilen can make me one, as Sabre Defence is treating barrels like they're gold or something. $600-700 for a barrel is highway robbery.
aggielostinETX
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AG
I ordered a 24" on from AA.
Puryear Playboy
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Sabre got a HUGE military contract late last year, so I think they are just trying to discourage commercial business at the moment.

They make great stuff though, worth every penny. My guess is they make the barrels LaRue is using as well.

tx4guns
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AG
Is there something preventing say Shilen or Rock from chambering barrels in 6.5 Grendel? Some sort of proprietary restrictions or something?
aggielostinETX
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yeah, Mr. Alexander is a dick about sharing his specs and tolerances.
rebelE06
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AG
I'm selling a set of m-4 handguards that I recently took off my new ar-15. I bought a rail system, and have no need for them now. They have a dual heat shield on the inside, and are BRAND NEW.
color- black
size- for m-4 style carbine

contact me at bsteed06@gmail.com

Fightin' Texas Aggie class of 2006
aggielostinETX
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AG
I was quoted 8-10 weeks by Alexander Arms on Dec 15. Finally just talked to them. They say they are still months behind that date and cannot give an ETA.

No grendel for me.
35chililights
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AG
Are you giving up or just not in the near future?
aggielostinETX
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not in the near future...
tx4guns
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You would think a competent barrel maker could reverse engineer it from a loaded cartridge. Geez.
aggielostinETX
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AG
(TM)
tx4guns
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You Grendel fans might want to take a gander...

http://www.competitionshooting.com/catalogue/category33/p1612

Tighter neck = less wear on brass. I might consider one of these barrels for my build. LW barrels have a very good reputation.

LSR&R Ag
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Can someone post a link where the discussion was Bushy vs DPMS vs Olympic etc?

I have a Bushy but a friend was asking about the DPMS. I thought I'd could learn something that was already posted.

Thanks,
tmanAg08
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AG
PP, you're in the BCS area, right? Where do you go to shoot?
Puryear Playboy
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AG
I have my own place and access to several other ranches.
35chililights
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AG
took another buddy out and let him blast on my AR. I think he will be purchasing one soon.

too bad the waiting list is outrageous.
aggielostinETX
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AG
budsgunshop has guns....
AgGunNut
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AG
So does Champions, among other places. I think it's started to slow down a bit.
Maverick2603
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I am new to the entire AR world but have wanted one for a long time just haven't had the money to get into it. I missed out on CCMG Bargain Bin sale even though I watched everyone on this board post about how good of a deal it was, excellent quality of the guns, etc. I kick myself every time I think about it. I recently ran across this site and I want to see what the experts on TexAgs think.
http://www.del-ton.com/Rifle_Kit_p/rkt103.htm
Would this be a reliable upper to purchase. I plan on buying a lower (stripped or assembled I haven't decided) whenever I find one at a reasonable price. I have never built a gun but from what I hear here and other sites it is basically just Legos if you can follow directions well enough. Let me know your thoughts.

I am sorry if I just asked an extremely stupid question.
35chililights
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AG
if i was in the market for a new basic AR, i wouldnt heistate to get that kit.

Its just that when i bought mine, i knew i wanted certian things above and beyond that kit, so i bought from several different places.

Del-ton was one of the places i bought from (buffer tube, buffer spring and weight).

I would buy from them again.


Also, if anyone hasnt seen some of these photos, here is a link to some sweet gun pron.

http://markfingar.com/Gallery.htm
Centerpole90
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AG
Trigger Question.

Just installed a RR National Match 2 Stage in a Laure lower. The safety doesn't allow the trigger enough travel to trip. Anyone had this experience? Found a thread in the AK forum from someone who had exactly same experience. He ground off part of the safety, not something I'm excited about.
Puryear Playboy
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AG
File the top of the trigger bar until it clears under the safety.

Centerpole90
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Thanks PP.

Started at .315 and got it to clear at .300 Then I took off an extra .003 to be sure a little dust won't block it.

Waiting on stock, buffer, and then some optic and I'll be done.
AGnBigD
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AG








[This message has been edited by AGnBigD (edited 2/21/2009 5:22p).]
Log
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AG
Your Troy sling plate: is it rotation limited, or can the sling swivel rotate in a full circle?
AGnBigD
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AG
It can rotate all the way around, no limitations
tmanAg08
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Maverick2603:

I have read many bad things about Del-Ton. Take that for what it's worth, but I'd do more research (if you haven't already) if I were you.
 
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