45 Long Colt Ammo
Shop .45 Long Colt Ammo – Classic Revolver Power
Discover high-performance .45 Long Colt (11.43×33mmR) ammunition at SGAmmo, featuring trusted brands like Magtech, Sellier & Bellot, and Hornady. Choose from Lead Flat Nose (LFN) for target shooting, Jacketed Hollow Point (JHP) for self-defense, and specialty rounds for hunting or cowboy action shooting.
Introduced in 1872 for the Colt Single Action Army revolver, the .45 Long Colt has a storied history as a versatile, powerful cartridge. Known for its manageable recoil, deep penetration, and consistent accuracy, it remains a favorite among revolver enthusiasts, lawmen, and hunters alike.
All rounds are in stock and ready to ship. Whether you’re preparing for high-velocity target sessions, frontier-style shooting, or personal defense, SGAmmo delivers reliable .45 Long Colt ammo built for performance and precision. Stock up today for classic revolver power with modern ballistic reliability!
50 Round Box - 45 Colt 250 Grain TMC Streak Red - Ammo Inc Closeout
SKU: 45Colt-250GR-STRKRED-BOX
100+ In Stock
$27.95 Each
20+ @$23.95 ($0.56 Per Round)
1000 Round Case - 45 Colt 250 Grain TMC Streak Red - Ammo Inc Closeout
SKU: 45Colt-250GR-STRKRED-Case
12+ In Stock
$479.00 Each
FREE SHIPPING
($0.48 Per Round)
50 Round Box - 45 Colt 250 Grain TMC Streak Green - Ammo Inc Closeout
SKU: 45Colt-250GR-STRK GRN-BOX
100+ In Stock
$27.95 Each
20+ @$24.95 ($0.56 Per Round)
1000 Round Case - 45 Colt 250 Grain TMC Streak Green - Ammo Inc Closeout
SKU: 45Colt-250GR-STRK GRN-Case
12+ In Stock
$499.00 Each
FREE SHIPPING
($0.50 Per Round)
50 Round Box - 45 Long Colt 250 Grain Lead Flat Nose Cowboy Action Ammo by Sellier Bellot - SB45D
SKU: SB-45LC
90+ In Stock
$38.95 Each
12+ @$34.95 ($0.78 Per Round)
50 Round Box - 45 Long Colt 250 Grain Magtech Lead Bullet Cowboy Action Load - 45D
SKU: 45D - Magtech
14 In Stock
$39.95 Each
20+ @$34.95 ($0.80 Per Round)
1000 Round Case - 45 Long Colt 250 Grain Magtech Lead Bullet Cowboy Action Load - 45D
SKU: MGT-45D-Case
2 In Stock
$699.00 Each
FREE SHIPPING
1+ @$699.00 ($0.70 Per Round)
600 Round Case - 45 Long Colt 250 Grain Lead Flat Nose Cowboy Action Ammo by Sellier Bellot - SB45D
SKU: SB45D - Case
5 In Stock
$419.40 Each
FREE SHIPPING
1+ @$419.40 ($0.70 Per Round)
50 Round Box - 45 Colt 230 Grain JHP Hollow Point Ammo Made By Sellier Bellot - SB45F
SKU: SB45F - Box
70+ In Stock
$39.95 Each
12+ @$36.95 ($0.80 Per Round)
50 Round Box - 45 Long Colt 200 Grain Lead Bullet Magtech Cowboy Action Load - 45F
SKU: 45F - magtech
0 In Stock
$37.95 Each
10+ @$36.95 ($0.76 Per Round)
20 Round Box - 45 Colt 255 Grain Hornady Cowboy Action Loads Ammo - 9115
SKU: 9115 - Box
54 In Stock
$24.95 Each
10+ @$23.95 ($1.25 Per Round)
300 Round Flat Can - 45 Long Colt 250 Grain Lead Flat Nose Cowboy Action Ammo by Sellier Bellot - SB45D - Packed in Metal Canister
SKU: SB45D-300FAC
8 In Stock
$239.95 Each
FREE SHIPPING
2+ @$229.95 200 Round Case - 45 Colt 255 Grain Hornady Cowboy Action Loads Ammo - 9115
SKU: 9115 - Case
4 In Stock
$239.50 Each
FREE SHIPPING
1+ @$239.50 ($1.20 Per Round)
600 Round Case - 45 Colt 230 Grain JHP Hollow Point Ammo Made By Sellier Bellot - SB45F
SKU: SB45F - Case
9 In Stock
$443.40 Each
FREE SHIPPING
1+ @$443.40 ($0.74 Per Round)
20 Round Box - 45 Long Colt Hornady Critical Defense 185 Grain Hollow Point Ammo - 92790
SKU: 92790
1 In Stock
$27.95 Each
10+ @$25.95 ($1.40 Per Round)
20 Round Box - 45 Long Colt Hornady Lever Evolution 225 Grain FTX Ammo - 92792
SKU: H92792
70+ In Stock
$27.95 Each
10+ @$24.95 ($1.40 Per Round)
200 Round Case - 45 Long Colt Hornady Lever Evolution 225 Grain FTX Ammo - 92792
SKU: 92792 -case
7+ In Stock
$249.50 Each
FREE SHIPPING
1+ @$249.50 ($1.25 Per Round)
20 Round Box - 45 Long Colt 225 Grain Defense Jacketed Hollow Point Winchester Silvertip Ammo - W45CST
SKU: W45CST - Box
44 In Stock
$33.95 Each
10+ @$30.95 ($1.70 Per Round)
200 Round Case - 45 Long Colt 225 Grain Defense Jacketed Hollow Point Winchester Silvertip Ammo - W45CST
SKU: W45CST - Case
12+ In Stock
$309.50 Each
FREE SHIPPING
2+ @$299.50 ($1.55 Per Round)
20 Round Box - 45 Colt 210 Grain Hydra-Shok Deep Federal Personal Defense Ammo - P45CHSD1
SKU: P45CHSD1 - Box
10 In Stock
$29.95 Each
10+ @$27.95 ($1.50 Per Round)
200 Round Case - 45 Colt 210 Grain Hydra-Shok Deep Federal Personal Defense Ammo - P45CHSD1
SKU: P45CHSD1 - Case
4 In Stock
$279.50 Each
FREE SHIPPING
($1.40 Per Round)
50 Round Box - 45 Colt 250 Grain RNFP Black Hills Ammo - DCB45CLTN1
SKU: DCB45CLTN1 - Box
39 In Stock
$53.95 Each
10+ @$52.95
500 Round Case - 45 Colt 250 Grain RNFP Black Hills Ammo - DCB45CLTN1
SKU: DCB45CLTN1 - Case
4 In Stock
$529.50 Each
FREE SHIPPING
1+ @$529.50 
10 Round Box - 45 Colt Aluminum Case Shotshell Ammo for Pest Control - Number 9 shot 1/3 oz - Made by CCI - 3746
SKU: CCI - 3746
39 In Stock
$21.95 Each
10+ @$20.95 ($2.20 Per Round)
10 Round Box - CCI 45 Colt Big 4 Aluminum Case Shotshell Ammo for Pest Control - 140 Grains of Number 4 Shot - Made by CCI - 3722CC
SKU: 3722CC - Box
3 In Stock
$21.95 Each
10+ @$20.95 ($2.20 Per Round)