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6.8 spc scope |
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jonoMT
Optics Master Extraordinaire Joined: November/13/2008 Location: Montana Status: Offline Points: 4853 |
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That Leupy design must have been based on the 3-9 I used to have. I'd adjust the elevation 2 clicks and the windage would shift 3 or 4...or vice-versa. Got rid of it quick...no time to slap turrets.
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Reaction time is a factor...
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osprey
Optics Apprentice Joined: November/11/2014 Status: Offline Points: 111 |
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I got it on a trade Monday. Spur of the moment someone needed some cash quick I have been looking up the components. Some I can't seem to find any labeling. |
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osprey
Optics Apprentice Joined: November/11/2014 Status: Offline Points: 111 |
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Has this stamped on the barrel.
Rifle Barrels / North Manufacturing Co. Anyone hear of these? |
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osprey
Optics Apprentice Joined: November/11/2014 Status: Offline Points: 111 |
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"5c" on the other side.
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osprey
Optics Apprentice Joined: November/11/2014 Status: Offline Points: 111 |
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The trigger has a capital "G" on it?
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supertool73
Optics God Superstool Joined: January/03/2008 Status: Offline Points: 11814 |
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I believe that would be a broughton barrel. They are high end.
G probably stands for Gisselle. They are also high end |
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Lifetime warranty and excellent customer service don't mean a thing when your gun fails during a zombie attack.
"A Liberal is a person who will give away everything they don't own." |
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RifleDude
MODERATOR EVIL OPPRESSOR Joined: October/13/2006 Location: Texas Status: Offline Points: 16337 |
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North Mfg is Broughton. Excellent barrels! Edit: Sorry, Jason; I saw his question and responded before I scrolled down further and noticed you already answered the question. |
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Ted
Money can't buy happiness... but it's much more comfortable to cry in a Porsche than on a bicycle. |
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osprey
Optics Apprentice Joined: November/11/2014 Status: Offline Points: 111 |
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The suppressor has "surefire SOCOM68" on it.
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osprey
Optics Apprentice Joined: November/11/2014 Status: Offline Points: 111 |
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The iron sights have "M1" or "MI" on them?
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supertool73
Optics God Superstool Joined: January/03/2008 Status: Offline Points: 11814 |
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MI is probably midwest industries. I have several of their sights and like them.
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Lifetime warranty and excellent customer service don't mean a thing when your gun fails during a zombie attack.
"A Liberal is a person who will give away everything they don't own." |
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osprey
Optics Apprentice Joined: November/11/2014 Status: Offline Points: 111 |
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At the time I really didn't know what was getting. The more I look at this it is like a work of art and functions equally.
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RifleDude
MODERATOR EVIL OPPRESSOR Joined: October/13/2006 Location: Texas Status: Offline Points: 16337 |
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"5C" is similar to "5R" style rifling, designed to create less fouling, less jacket upset, a theoretically better gas seal, and theoretically, less pressure. The "5R" profile is an Obermeyer invention used by a couple other barrel makers featuring 5 rifling lands, with gentle slope transition between the lands and the grooves. "5C" is Broughton's answer to 5R, designed to achieve the same goals, featuring "canted" lands. |
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Ted
Money can't buy happiness... but it's much more comfortable to cry in a Porsche than on a bicycle. |
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osprey
Optics Apprentice Joined: November/11/2014 Status: Offline Points: 111 |
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The upper has what looks to be a keyhole with three vertical dots in it?
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koshkin
MODERATOR Dark Lord of Optics Joined: June/15/2004 Location: United States Status: Online Points: 13182 |
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I do not know if this is much an invention since this type of rifling has been used in Russia for a while and that is where American barrel makers originally got the idea. One difference though is that most Russian barrel have four grooves, instead of five in the 5R and similar designs. ILya
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osprey
Optics Apprentice Joined: November/11/2014 Status: Offline Points: 111 |
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HPF-NMX Handguard-Carbon Fiber octagonal short
Is on the inside of hand guard? |
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osprey
Optics Apprentice Joined: November/11/2014 Status: Offline Points: 111 |
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McAnn Industries
Is on the inside if the pistol grip? |
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RifleDude
MODERATOR EVIL OPPRESSOR Joined: October/13/2006 Location: Texas Status: Offline Points: 16337 |
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The odd vs even # of lands is a very important aspect of the 5R/5C design, though. By having an odd number of lands, you always have a land opposite a groove across the bore diameter. This "pinches" the bullet jacket less. Although it may have similarities to and may have been inspired by earlier rifling designs, the specific "5R" profile, with its combination of specific transition angles and land and groove widths it uses was invented by "Boots" Obermeyer. Polygonal rifling is an example of another style of rifling that uses the same general concept (eliminating sharp angle shoulder transitions) for the same reasons.
Besides Broughton with their "5C" rifling, Shilen had a version they called their "ratchet" rifling. The goal of all is essentially the same. |
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Ted
Money can't buy happiness... but it's much more comfortable to cry in a Porsche than on a bicycle. |
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osprey
Optics Apprentice Joined: November/11/2014 Status: Offline Points: 111 |
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Smoke composites
I think?(faded) it says on front ring of the stock. |
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osprey
Optics Apprentice Joined: November/11/2014 Status: Offline Points: 111 |
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AXTS Weapons Systems
For the charging handle. |
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osprey
Optics Apprentice Joined: November/11/2014 Status: Offline Points: 111 |
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Relia-Bolt??
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