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"Brass lengths"


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The "high brass" Remington shells are about 1/3 the length in brass but are low recoil!

The medium brass FIOCCHI shells are about 26% brass but very low power at 1150fps!

Winchester made/makes 8mm shiny metal 9 pellet OO 1200fps shells that look like skeet shells.

 

FWIW: I've been told, twice, that "High Brass" in regards to 12 gauge shells now means 2 3/4 magnum(s) and 3 inch shells. This is due to the high strength of modern plastics. I think high brass should mean just about anything I'd be interested in reloading (lol).

 

Use your favorite/favourite converter site or just enjoy the information.

 

"Brass" may actually be brass plated steel. Steel maybe too hard for some extractors so softer brass is plated for better extraction. I suspect brass plating also helps sell the product as many consumers expect to see brass on a shell.

 

MD-20 Owners:

60.0mm = 2.36"

60.5mm = 2.38"

61.0mm = 2.40" (suggested length for cycling)

61.5mm = 2.42"

6.20mm = 2.44"

 

I've tried all of the ammo below in the drum with the exception of the DDPLEKS and Sellier & Bellot rounds. Both rounds were far too long. Before I state my results I'll retest the ammo for cycling when it comes back from Cadiz GW. My gun has 3 different sized ports. I will say the Remington 8-OO had the tightest pattern but the Saiga worked like a bolt action gun.

 

 

Product Pellets Low Recoil Velocity(fps) Avg Length(mm) Brass (mm)

 

FIOCHHI 9-OO Y 1150 58-58.5 15

EXACTA BUCKSHOT Lot# 1016743024

 

FIOCHHI 27-4B N 1325 59 16

EXACTA BUCKSHOT Lot# 101674302

 

FFEDERAL 9-OO Y 1140 58-58.5 / 59.5-60.0 16 /16

POWER SHOCK (Blue, Lot# unknown / 774Z568

 

REMINGTON 12-OO N 1290 58.5-59 20.5

MAGNUM EXPRESS Lot# C18XA525

 

REMINGTON 8-OO Y 1200 59-59.5 20.5

Managed Recoil Lot# 622UA524

 

DDUPLEKS SLUG N 1395 65 24

Hexolite32 Lot# 135-09

 

WINCHESTER 9-OO Y 1200 59 8

WIN-LITE WL1200 Lot# unknown, last two shells I have shiny steel

 

WINCHESTER 1oz SLUG Y 1200 58-58.5 18

WIN-LITE WL12RS Lot# A3YE29

 

WINCHESTER 9-OO N 1325? 60 18

Military Grade Lot# unknown anodized steel

 

WINCHESTER 9-OO N 1325 59 18

SUPER X XB1200 Lot# unknown

 

WINCHESTER 9-OO N 1325 59 8

SUPER X XB1200 Lot# unknown shiny steel

 

ESTATE 27-4B N 1325 58-58.5 16

HV12BK25 4B Lot# 20LOTU6Z713

 

ESTATE 9-OO N 1325 58.5-59 16

HV12BK25 OO Lot# 53LOTVZ617

 

Sellier & 27-4B Y 1200 62.5 13

Bellot Lot# 31 07 6554 Roll Crimp

Edited by msrdiver
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My gun has 3 different sized ports. I will say the Remington 8-OO had the tightest pattern but the Saiga worked like a bolt action gun.

 

I had the same result with Remington Express 1 buck through the MD drum in my 4 hole S12.

 

The drum is now loaded with Estate 00 Buck (I bought a bulk pack of that with a pack of estate 4 buck from cbelas last month) but I haven't had a chance to function check it.

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I purchased a box of 4B and OO at Cabelas and await the return of my gun to test fire them. I know the magazine will work. It is how they function in the drum that interests me.

 

Any luck shooting Estates thru your gun yet?

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