.50AE Improvised AP
1.	Adjusted Base Damage 75% of default
2.	Added 100 points of Physics Force
3.	Armor Penetrating effects on Flags section
4.	Accuracy 12% increased from default
The IAP will be perfect for Killerfist666's Engraved Desert Eagle.
Link: http://www.gta4-mods.com/weapons/desert-eagle-engraved-f12979

.44 Special Round
1.	Uses the .50AE base configuration
2.	Adjusted Base Damage 75% of default

.357 Magnum
1.	Uses the .50AE base configuration
2.	Adjusted Base Damage to 40
3.	Adjusted Physics Force to 75

.38 Special
1.	Uses the .357 Magnum base configuration
2.	Adjusted Base Damage to 30

.357 Magnum JFP (Hand-Load) Weapon Shop
1.	Uses the .357 Magnum base configuration
2.	Base Damage 20% increased from default
3.	Adjusted Physics Force to 92.25
4.	Accuracy 10% increased, but aiming reticules adjusted to be narrow

.357 Magnum JFP (Hand-Load) Little Jacob
1.	Uses the .357 Magnum base configuration
2.	Base Damage 20% increased from default
3.	Adjusted Physics Force to 110
4.	Accuracy 10% increased, but aiming reticules adjusted to be narrow

Applying .45 ACP caliber for M1911 to replace Desert Eagle
1.	Uses Default ROF, adjusted Maximum Ammo to 105, Ranges adjusted
	to meet MattyDienhoff's requirements
2.	Base Damage is 46 and Physics Force is 45.6
You will need M1911 mod to use this configuration.
Link 1: http://www.gta4-mods.com/weapons/push-silver-colt-1911-suppressed-f14971
Link 2: http://www.gta4-mods.com/weapons/colt-m1911-5-versions-f13054
More at Other M1911 Mod links file

M1911 Killer7 Configuration from Resident Evil 4
1.	Uses the M1911 Configuration
2.	Base Damage 250% increased from M1911 Config default
3.	Physics Force 96% increased fr5om M1911 Config default
4.	Accuracy adjusted 175% from normal with adjusted Reticule values
5.	Pickup values (Regen Time added 20% and AM Moon Street added 2x)
6.	Armor Piercing effects on Flags section
You will need M1911 mod to use this configuration.
Link 1: http://www.gta4-mods.com/weapons/push-silver-colt-1911-suppressed-f14971
Link 2: http://www.gta4-mods.com/weapons/colt-m1911-5-versions-f13054
More at Other M1911 Mod links file