S&W AR 15 Sport

rebs081

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I wanted to ask what you guys prefer for brand of lube and oil for your Sport ?
Also wanted to ask which magazines work best with your Sport ?
What weight bullets are accurate with the Sport 16" R5 rifled barrel ?

Thank you for any help
 
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Breakfree CLP

Magpul PMags

I've shot 50gr & 65gr just fine. With 1:8 5r progressive rifling, I hit up the middle of the projectile weight range with a little room on either side.
 
Red High temp Wheel Bearing Grease.

Magpul P mags. Gotta try one of those Surefire 60 rounders at some point.......

50 gr up to 75 gr.should work fine. I shoot alot of 55gr reloads and M855 62 gr myself.
 
Frog lube is great stuff, pricy but lasts a long time and is not toxic. Exceptional rust protection and the paste works great on the bolt. With any CLP type stuff you should use a copper cleaner in the bbl. once in a while.:)

http://www.froglube.com/
 
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Sorry off topic

Hey guys I know this is off topic, but I am very new tithe forum thing. So I will learn as I use this more. But I recently purchased my first personal AR, the SW M&P15 sport, and I want to change the hand gaurd to a quad rail system...I har looked online and amazon and such. I just don't know which ones would fit my gun. How do I know what size or type will be compatible with my rifle? Any suggestions?
 
For quad rails as MPDC said you want carbine length.

UTG is a decent budget one from what I've heard or you could go the Magpul Moe route with rails all over it for about $60 or so for either option.

Midwest Industries Gen 2 drop in looks nice as does the Troy industries both at about $139. They have the sweet QD sling attachment points. The MI has the extended top rail to give you the monolithic type railestate.

The best in alot of peoples minds for a direct replacement( but pricey) are probably the Daniel Defense Omega rails. They are free floating but you dont have to modify the weapon ( they have allen screws that go into the barrel band IIRC ). They have a 7" model @ $250 or so and a 12" model (still for the carbine length gas system but has an extension that runs around and then in front of the stock front sight block ) for $350. They also have a standard direct replacement drop in style quad rail for $160.

In the end it's obviously about how much coin you have to spend ( seems kinda silly to me to put a $350 quad rail on a $700 gun but thats just me LOL ) and who's propaganda you believe.......... good luck in your search!
 
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I like the MOE, it's very lightweight and you can get a good grip on it too. Those metal shrouds with the rails on them are a little uncomfortable to hold and are a bit heavy IMO. You can get rubber rail covers for them tho...
 
Back on the OP's topic

:rolleyes:
I use a 60% moly grease and SLp2000 on all my semi-autos. I don't operate in particularly harsh enviroments so YRMV.
Hobie
 
I use Weapon Shield oil and Tetra grease. I am a big fan of Pmags. I haven't had any mag problems in over 1200 rds fired. The last AR that I owned was 15 years ago. I spent a lot of time fixing GI mags so they were reliable. Don't have to do that with my Pmags!
 
Red High temp wheel bearing grease for the BCG and militech oil for everything else.

Magpul P mags.and Federal 55gr FMJ

How much grease do you put on the BCG ?
Do you just put it on the sliding points where the metal rubs on metal ?
 
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