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-   Centerfire Rifles - Semiautomatic or Gas Operated (http://www.calguns.net/calgunforum/forumdisplay.php?f=67)
-   -   SIG Sauer 516 .300 Blackout SBR (http://www.calguns.net/calgunforum/showthread.php?t=651769)

seainc 12-02-2012 9:51 PM

SIG Sauer 516 .300 Blackout SBR
 
The Firearm Blog SIG Sauer 516 .300 Blackout SBR

http://i1266.photobucket.com/albums/...psd08e1406.jpg

http://i1266.photobucket.com/albums/...ps608b1808.jpg

Compare the stock to HK416C

http://i1266.photobucket.com/albums/...pse22f335c.jpg

http://i1266.photobucket.com/albums/...psf94ce089.jpg

S470FM 12-02-2012 10:12 PM

nice. 300 drops off too much, I'd prefer 6.8

Socalmp5 12-02-2012 10:13 PM

Quote:

Originally Posted by S470FM (Post 9839165)
nice. 300 drops off too much, I'd prefer 6.8

It's for cqb and close range.

starsnuffer 12-03-2012 7:48 AM

Neat. 300 blackout can be hard to tune, since it's meant to be a CQB weapon that fires subsonic very quietly but can also run supersonic to reach out to 300 yards. A piston makes more sense, since tuning isn't an issue here. Of course, it's a Sig, so that's counterproductive to reliability.

A few points though:

1.) The HK416C project was cancelled. HK deemed the short buffer setup too unreliable.

2.) Honey Badger don't care.

https://encrypted-tbn0.gstatic.com/i...0GGIgjm4M6wyTA

-W

vliberatore 12-03-2012 10:50 AM

Very cool, thanks for sharing

MUKAK 12-03-2012 12:34 PM

can they be had in CALI?

vliberatore 12-03-2012 12:40 PM

Quote:

Originally Posted by MUKAK (Post 9842281)
can they be had in CALI?

SBR's are a no go in California

jellybill 12-03-2012 9:15 PM

Quote:

Originally Posted by starsnuffer (Post 9840651)
Neat. 300 blackout can be hard to tune, since it's meant to be a CQB weapon that fires subsonic very quietly but can also run supersonic to reach out to 300 yards...

550~600 yards for supersonic easily. subsonics, about 200 yards.

jellybill 12-03-2012 9:18 PM

Quote:

Originally Posted by S470FM (Post 9839165)
nice. 300 drops off too much, I'd prefer 6.8

300 blk supersonic rounds have the same trajectory as the 7.62 ak round out to 550 yards out of a 16 inch barrel.

Not as flat as the 6.8 (few calibers are), but way, way more versatile and affordable thanks to the different bullet weight and loads from sub to supersonic, it goes from 115 to 220 and everything in between.

DirtyLaundry 12-03-2012 9:50 PM

Quote:

Originally Posted by MUKAK (Post 9842281)
can they be had in CALI?

If you manage to fabricate a receiver, build the "rifle" without a stock, afix a bullet button, run 10 round magazines, and call it a pistol. Sure!:)

rsilvers 12-04-2012 7:59 AM

Quote:

Originally Posted by S470FM (Post 9839165)
nice. 300 drops off too much, I'd prefer 6.8

You can shoot to 220 yards with 300 BLK with no sight adjustment or compensation needed. 6.8 gives a 17-40 yard additional max point blank range.

At 300 yards, a 125 grain 300 BLK has more energy than the popular 85 grain TSX in 6.8. But sure, there are also 6.8 bullets with higher BC also.

MUKAK 12-04-2012 9:38 AM

Quote:

Originally Posted by vliberatore (Post 9842318)
SBR's are a no go in California

i was being sarcastic LOL

bloodhawke83 12-04-2012 9:40 AM

Quote:

Originally Posted by MUKAK (Post 9842281)
can they be had in CALI?

SSE a pistol or go rifle. I'm building a pistol. :D

vliberatore 12-04-2012 9:59 AM

Quote:

Originally Posted by MUKAK (Post 9849203)
i was being sarcastic LOL

*WOOSH*

Well played :thumbsup:

MUKAK 12-04-2012 10:13 AM

where can i buy that collapsable MP5 looking stock for my AR? any1 gotta a link?

MUKAK 12-09-2012 11:10 AM

Quote:

Originally Posted by MUKAK (Post 9849423)
where can i buy that collapsable MP5 looking stock for my AR? any1 gotta a link?

any1?


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