The One Piece Stainless-Steel Full Length Guide Rod replaces your stock recoil guide without pistol modification.  Assembly and disassembly are the same as with stock components (however a bushing wrench is required, but not included). Some shooters are in the habit of moving the slide back slightly to remove the barrel bushing, this is not possible with a one piece guide rod. 

Due to varying recoil spring tunnel lengths on some brands of pistols ensure that your firearm is compatible with parts built for a 4.25" barrel Commander style handgun.

Guns with short recoil tunnels and full length rails like the STI 4.1 series are not compatible with Commander recoil system parts.

For:

Colt Commander

LW Commander

Combat Commander

1991 A1 Commander

Detonics Servicemaster

Para-Ordnance P-13

Wilson 1996 A2

Springfield Armory 1911A1

Military 1911 and 1911A1

Auto Ordinance 1911A1

Norinco 1911A1

Caspian 1911A1

Safari Arms Matchmaker

Caspian Hi-Cap

Strayer-Tripp-Voigt

2011 Para Ordnance P14

Colt Gold Cup and Double Eagle

AMT Hardballer