Load Data
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***FOR REFERENCE PURPOSES ONLY!!!!***

REDUCE ALL LOADS 15% - 20%  AND WORK UP TO SLOWLY TO SAFE LEVEL!

NOTE - Please understand many of these loads have been deemed safe in the fierarms use for testing.  These may be too hot in your firearm thus resulting in injury or death.  THIS DATA IS FOR REFERENCE PURPOSES ONLY!

All data on this page has been deemed safe only IN THE FIREARMS USE FOR LOAD DEVELOPMENT!. Proper loading techniques and attention to pressure signs must be employed. MJW Customs takes absouletly no responsibility for injury, death or destruction of you firearms!

***FOR REFERENCE PURPOSES ONLY!!!!***

REDUCE ALL LOADS 15% - 20% AND CAREFULLY WORK UP TO SAFE LEVEL 

***FOR REFERENCE PURPOSES ONLY!!!!***

USE AT YOUR OWN RISK 

***FOR REFERENCE PURPOSES ONLY!!!!***

Load Data - Standard Cartridges

 

22-250:            

Firearm:            Savage 12bv

Brass:               Win Brass

Bullet:               50g V-max

Case:                1.902”

COL:                 2.489”

Powder:            35.5g Varget

Primers:            WLR

 

           

25-06:

Firearm:            T/C Encore

Brass:               Win Brass

Bullet:               75g Hornady H.P.

Case:                2.490”

COL:                 3.094”

Powder:            53.0g H4350Varget

Primers:            WLMR

 

 

30-06 (Handgun):

Firearm:            T/C Encore Pistol 15” barrel

Brass:               Remington Brass

Bullet:               165 Nosler Partition

Case:                2.484”

COL:                 3.751” with B.C.

Powder:            49.0g IMR4064

Primers:            WLMR

 

 

 

340 Wthby Mag:

Firearm:            Weatherby Mark V

Brass:               Norma

Bullet:               250 Barnes X

Case:                2.820”

COL:                 3.675”

Powder:            74.5g H4350

Primers:            WLMR

 

 

300 Win Mag:

Firearm:            Remington 700 BLD

Brass:               Win Brass

Bullet:               180g Nosler Partition

                        165g Barnes X

Case:                2.615”

COL:                 180g Nosler - 3.550”

                        165g Barnes -  3.570”

Powder:            180g Nosler -  68.0 H4350

165g Barnes – 71.5g H4350

Primers:            WLMR

 

300 WSM:

Firearm:            Montana Rifle Co. Short Mag Action

Brass:               Win Brass

Bullet:               180g Barnes TSX

Case:                2.090”

COL:                 3.305” with B.C.

Powder:            64.0 H4350

Primers:            WLMR

 

 

375 Ultra Mag:

Firearm:            Remington 700 Custom Deluxe

Brass:               Remington

Bullet:               270g Barnes TSX

Case:               

COL:                

Powder:            95.0g H4350

Primers:            WLMR

MV:                  2925fps

 

 

Load Data - Wildcat & Improved Cartridges

22-375 Improved:

Firearm:            T/C Encore 26”

                        Factory 223 Barrel rechamber by OTT

Brass:               375 Win Brass necked down to 22 cal., shoulder blown out to 35 degrees, minium body taper

Bullet:               50g V-max

Case:                2.005”

COL:                 3.140” with B.C..

Powder:            36.0 Varget

Primers:            WLR

6-284:

Firearm:            Savage 110

                        24” Pac-Nor Barrel

Brass:               284 Win Brass necked down to 6mm

Bullet:               71b Berger

Case:                2.170”

COL:                 3.370” with B.C..

Powder:            49.0 IMR4630

Primers:            WLMR

**Note – Further load development currently in progress

  

25-444 Improved:

Firearm:            T/C Encore 26”

                        Van Horn Custom Barrel, Fluted by OTT

Brass:               444 Marlin Remington Brass necked down to 25 cal., shoulder blown out to 40 degrees, minium body taper

Bullet:               100g Sierra HP

Case:                2.225”

COL:                 3.503” with B.C..

Powder:            52.0 RL19

Primers:            WLMR

MV:                  3350fps

 280 Ackley Improved:

Firearm:            Remington 700

                        24” Pac-Nor Barrel

Brass:               Remington Brass, shoulder blown out to 40 degrees, minium body taper

Bullet:               160 Sierra Gameking Spitzer

                        140g Nosler B-Tip

Case:                2.540”

COL:                 160g Sierra - 3.809” with B.C.

                        140g Nosler – 3.862” with B.C.

Powder:            160g Sierra -  54.0 IMR4350

140g Nosler – 57.5 IMR4350

Primers:            WLMR

30-06 Ackley Improved (Handgun):

Firearm:            T/C Encore 15”

                        Custom Shop barrel

Brass:               Win Brass, shoulder blown out to 40 degrees, minium body taper

Bullet:               168b Barnes TSX

Case:                2.490”

COL:                 3.776” with B.C..

Powder:            52.0g IMR4064

Primers:            WLMR

MV:                  2565fps

 338-06 Gibbs:

Firearm:            T/C Encore 26”

                        Van Horn Custom Barrel

Brass:               35 Whelen, necked down to .338, shoulder blown forward .200”, 40 degree shoulder, minimal body taper, neck length .210

Bullet:               210 Barnes TSX

Case:                2.492”

COL:                 3.765” with B.C.

Powder:            56.5 IMR4064

Primers:            WLMR

MV:                  2835fps

Load Data - Handgun Cartridges

480 Ruger:

Firearm:            Ruger Super Red Hawk Pistol

Brass:               Hornady

Bullet:               370g Cast Performance LBT Solids

Case:                2.275”

COL:                 1.650” .

Powder:            24.0 H110

Primers:            CCl Large Pistol Mag

  

454 Casull:

Firearm:            Freedom Arms Model 83

Brass:               Starline

Bullet:               300g Cast Performance LFNGC hard cast

Case:                1.380”

COL:                 1.775”

Powder:            31.5g H110

Primers:            WSR


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