Bob Marvel 1911 Custom Pro 22 Conversion Spring/Ammo Tests

ADVANTAGE ARMS .22 CONVERSIONS

SPRING/AMMO TESTS

 

MARVEL CUSTOM PRO 20 # & 23# HAMMER SPRING

 

A 23 # HAMMER SPRING IS STANDARD IN MOST 1911 PISTOLS

 

AMMO

SPRING 1
TARGET (9 #)

SPRING 2
STANDARD (8 #)

SPRING 3
REDUCED (7 #)

COMMENTS

Aguila se standard vel.

     X X

Aguila .22 sss

 X X   X

AGUILA SE sub sonic

        

CCI BLAZER

     X X

CCI GREEN TAG

 X X X  

CCI STANDARD VEL.

 X X X X

CCI MINI MAG

 X X   X

FEDERAL bulk pkg 550

   X X X

FED. GOLD METAL

 X X X X

FED. AMER. EAGLE

   X X X

FED. LIGHTING

     X  

FED. AUTO MATCH 325

 X X X X

FED. CHAMPION

 X      

ELEY TENEX

 X X X XX

ELEY SPORT

 X X X XX

HANSON SV

   X X  

LAPUA PISTOL KING

   X X X

LAPUA MIDAS L

   X X  

LAPUA MIDAS M

   X X  

LAPUA SUPER CLUB

   X X  

LAPUA SIGNUM

   X X  

REMINGTON Golden Bullet (bulk)

 X X X X

REM. HIGH VEL. 50RD BOX NO GOOD

 X    

BLOWN CASES

REM. THUNDERBOLT

 X X XX

FAILURE TO FIRE

REM. TARGET SV100 PLASTIC BOX

 X X X X

JAGD-UND SPORT STAND PLUS

     X X

SELLIER/BELLOT SB CLUB

 X X X XX

WOLF MATCH TARGET

   X X X

WINCHESTER NONE RECOMMENDED

 X      

LAPUA MASTER L

 X X X X

 

Comments


X NOT RECOMMENDED WITH THE LIGHT WEIGHT RECOIL SPRING. THE ADVANTAGE ARMS CONVERSION, AS WITH MOST FIREARMS, WILL FUNCTION BEST AND WILL LAST LONGER WITH THE CORRECT RECOIL SPRING FOR A GIVEN TYPE OF AMMUNITION. USING THE PROVIDED SPRING/AMMO TABLES, A SHOOTER MAY DECIDE WHAT SPRING OR SPRINGS BEST FIT HIS/HER NEEDS. THE MUNITION COMPANIES MAY NOT STICK TO THE SAME FORMULA, THOUGH THEY MAY NOT CHANGE THEY CALL THE AMMO. THIS FACT MAY AFFECT THE RESULTS OF BOTH FUCTIONING AND ACCURACY.


X AMMO KNOWN FOR BETTER ACCURACY AND THAT IS USUALLY MORE CONSISTANT IN THE QUALITY OF THE AMMO. THERE ARE MANY BRANDS/TYPES OF HIGH QUALITY .22 AMMO THAT ARE BETTER SUITED FOR A RIFLE THAN FOR A .22 PISTOL. BECAUSE OF THE TYPE OF POWDER USED, A LOWER VELOCITY AMMO MAY WORK IN A PISTOL WHEN A HIGHER VELOCITY AMMO WILL NOT BECAUSE OF THE TYPE OF POWDER USED.

1911 Recommended Ammo





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