.38-40 Winchester HSM Ammo for Sale

Price History
.38-40 Winchester
HSM
HSM 38401N Cowboy Action 38-40 Win 180 gr Round Nose Flat Point (RNFP) 50 Bx/ 10 Cs
180 Grains 50 Rounds Brass New
UPC 837306004902
86.8¢/rd $43.41 Gman Sporting Arms
HSM 38401N Cowboy Action 38-40 Win 180 gr Round Nose Flat Point 50 Per Box/ 10 Case
180 Grains 50 Rounds Brass New
UPC 837306004902 Shipping $20
98.7¢/rd $49.36 Ash Arms ★★★★★ (1)
Low cost shipping boost

.38-40 Winchester HSM Ammo Price Graph

Today's .38-40 Winchester HSM Ammo average is $1.08/rd, 5% above the 180-day average of $1.02/rd. Over the last 180 days, the average peaked at $1.08/rd on July 8, 2026 and bottomed at 97.8¢/rd on March 20, 2026.

HSM 38-40 Win. 180 grain RNFP Cowboy Action Pistol Factory Blemish (50 rd box)
180 Grains 50 Rounds New
Free Shipping > $500
88.0¢/rd $44.00 Rivertown Munitions ★★★★★ (130)
HSM AMMUNITION 38-40 WIN 180GR HL RNFP 50RD BOX 10 BOXES PER CASE
180 Grains 50 Rounds Brass New
UPC 837306004902 Free Shipping > $1,000 CC Fee 3%
93.5¢/rd $46.73 Bunker Hill Ballistics ★★★★★ (9)
HSM .38-40 Winchester Handgun Ammunition 180GR 50 Rounds - 500 Rounds
180 Grains 500 Rounds Brass New
UPC 837306004902 $5 Off - Use Code CALIBERKING
93.9¢/rd $469.58 Gun Place ★★★★★ (206)
HSM .38-40 Winchester Handgun Ammunition 180GR 50 Rounds - 200 Rounds
180 Grains 200 Rounds Brass New
UPC 837306004902 $5 Off - Use Code CALIBERKING
95.4¢/rd $190.74 Gun Place ★★★★★ (206)
HSM Cowboy Action Hard Cast Rifle Ammunition .38-40 Win 180gr RNFP 930 fps 50/ct
180 Grains 50 Rounds Brass New
UPC 837306004902 CC Fee 6%
96.7¢/rd $48.35 All Things Firearm ★★★★★ (3)
HSM .38-40 Winchester Handgun Ammunition 180GR 50 Rounds
180 Grains 50 Rounds Brass New
UPC 837306004902 $5 Off - Use Code CALIBERKING
96.8¢/rd $48.41 Gun Place ★★★★★ (206)
HSM 38401N Cowboy Action 38-40 Win 180 gr Round Nose Flat Point (RNFP) 50 Bx/ 10 Cs
180 Grains 50 Rounds Brass New
UPC 837306004902
96.9¢/rd $48.45 Gun Wise
HSM 38401N Cowboy Action 38-40 Win 180 gr Round Nose Flat Point 50 Per Box/ 10 Case
180 Grains 50 Rounds Brass New
UPC 837306004902 Free Shipping > $500
97.1¢/rd $48.55 Timber Hole Outdoors ★★★★★ (5)

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HSM Cowboy Action .38-40 Win 180gr RNFP 50 Rounds 3840N 837306004902
180 Grains 50 Rounds Brass Seconds
UPC 837306004902
98.0¢/rd $48.99 D4 Guns ★★★★★ (617)
HSM 38401N Cowboy Action 38-40 Win 180 gr Round Nose Flat Point 50 Per Box/ 10 Case
180 Grains 50 Rounds Brass New
UPC 837306004902 Free Shipping > $900 CC Fee 3%
98.6¢/rd $49.32 Armed in Michigan ★★★★★ (714)
HSM COWBOY 38-40 WIN 180GR - RNFP 50RD 10BX/CS
180 Grains 50 Rounds Brass New
UPC 837306004902
99.3¢/rd $49.63 MCM Tactical ★★★★★ (60)
HSM Cowboy Action .38-40 Win CASE 180 Grain RN Flat Point - 500 Rounds (CASE) HSM-38-40-1-N FREE SHIPPING OVER $249
180 Grains 500 Rounds Brass New
Free Shipping
99.6¢/rd $498.00 Kir Ammo ★★★★★ (223)
HSM AMMUNITION 38-40 WIN 180GR HL RNFP 50RD BOX 10 BOXES PER CASE
180 Grains 50 Rounds Brass New
UPC 837306004902 Shipping $20 Free Shipping > $1,000
99.6¢/rd $49.80 Life2A ★★★★★ (3)
HSM Cowboy Action Hard Cast Rifle Ammunition .38-40 Win 180gr RNFP 930 fps 50/ct
180 Grains 50 Rounds Brass New
UPC 837306004902 Free Shipping > $500
$1.00/rd $49.99 Cummings Family Firearms ★★★★★ (52)
HSM COWBOY 38-40 WIN 180GR - RNFP 50RD 10BX/CS
180 Grains 50 Rounds Brass New
UPC 837306004902 CC Fee 3%
$1.00/rd $49.99 Cornerstone Arms ★★★★★ (373)
HSM AMMUNITION 38-40 WIN 180GR HL RNFP 50RD BOX 10 BOXES PER CASE
180 Grains 50 Rounds Brass New
UPC 837306004902
$1.00/rd $50.13 Redsand Tactical
HSM 38401N Cowboy Action 38-40 Win 180 gr Round Nose Flat Point 50 Per Box/ 10 Case
180 Grains 50 Rounds Brass New
UPC 837306004902 Shipping $20
$1.00/rd $50.20 Custom Creatives Group ★★★★★ (24)
HSM Cowboy Action Hard Cast Rifle Ammunition .38-40 Win 180gr RNFP 930 fps 50/ct
180 Grains 50 Rounds Brass New
UPC 837306004902
$1.01/rd $50.28 Top Shelf Munitions ★★★★★ (2)
HSM Cowboy Action Hard Cast Rifle Ammunition .38-40 Win 180gr RNFP 930 fps 50/ct
180 Grains 50 Rounds Brass New
UPC 837306004902
$1.01/rd $50.28 Tungsten Creek Tactical
HSM Cowboy Action .38-40 Win 180 gr RNFP Box
180 Grains 50 Rounds Brass New
UPC 837306004902
$1.01/rd $50.38 Georgia Guns & Ammo ★★★★★ (2)
HSM AMMUNITION 38-40 WIN 180GR HL RNFP 50RD BOX 10 BOXES PER CASE
180 Grains 50 Rounds Brass New
UPC 837306004902 Free Shipping > $1,250
$1.01/rd $50.43 Nadir Solutions ★★★★★ (18)
HSM Cowboy Action .38-40 Win 180gr RNFP 50rd
180 Grains 50 Rounds Brass New
UPC 837306004902
$1.01/rd $50.46 Pickett's Mill Armory ★★★★★ (26)
HSM Ammunition 38-40 Win Ammo 180gr RNFP Ammunition - 50 Rounds
180 Grains 50 Rounds Brass New
UPC 837306004902
$1.01/rd $50.65 Vizards Guns and Ammo ★★★★★ (1,070)
HSM Cowboy Action Hard Cast Rifle Ammunition .38-40 Win 180gr RNFP 930 fps 50/ct
180 Grains 50 Rounds Brass New
UPC 837306004902
$1.01/rd $50.67 Patriotic Firearms
HSM AMMUNITION 38-40 WIN 180GR HL RNFP 50RD BOX 10 BOXES PER CASE
180 Grains 50 Rounds Brass New
UPC 837306004902 Free Shipping > $1,000
$1.01/rd $50.70 Spargo Defense
HSM Cowboy Action Hard Cast Rifle Ammunition .38-40 Win 180gr RNFP 930 fps 50/ct
180 Grains 50 Rounds Brass New
UPC 837306004902
$1.02/rd $50.77 Vital Defense ★★★★★ (14)
HSM 38-40 Win Cowboy Action 180 gr Round Nose Flat Point (RNFP) Box of 50
180 Grains 50 Rounds Brass New
UPC 837306004902
$1.02/rd $50.92 De Leon RX & Sporting Goods ★★★★★ (216)
HSM COWBOY 38-40 WIN 180GR - RNFP 50RD 10BX/CS
180 Grains 50 Rounds Brass New
UPC 837306004902
$1.02/rd $50.99 Big Bee Bee ★★★★★ (11)
HSM 38401N Cowboy Action 38-40 Win 180 gr Round Nose Flat Point 50 Per Box/ 10 Case
180 Grains 50 Rounds Brass New
UPC 837306004902
$1.02/rd $50.99 2 If By Sea Tactical ★★★★★ (135)
HSM Cowboy Action Hard Cast Rifle Ammunition .38-40 Win 180gr RNFP 930 fps 50/ct
180 Grains 50 Rounds Brass New
UPC 837306004902 Shipping $18
$1.03/rd $51.25 Blackbox Ballistics ★★★★★ (2)
HSM Cowboy Action .38-40 Winchester 180gr RNFP
180 Grains 50 Rounds Brass New
UPC 837306004902 Shipping $20
$1.03/rd $51.32 Cane Creek Munitions ★★★★★ (25)
HSM 38401N Cowboy Action 38-40 Win 180 gr Round Nose Flat Point 50 Per Box/ 10 Case
180 Grains 50 Rounds Brass New
UPC 837306004902 Shipping $20
$1.03/rd $51.44 JB Armament ★★★★★ (126)
HSM Cowboy Action Hard Cast .38-40 Win 180gr RNFP 50ct - 50
180 Grains 50 Rounds New
$1.03/rd $51.44 Republic Ammunition ★★★★★ (95)
HSM 38401N Cowboy Action 38-40 Win 180 gr Round Nose Flat Point 50 Per Box/ 10 Case
180 Grains 50 Rounds Brass New
UPC 837306004902
$1.03/rd $51.69 Bulletproof Outfitters ★★★★★ (133)
HSM Cowboy Action .38-40 Win 180gr RNFP 50rd
180 Grains 50 Rounds Brass New
UPC 837306004902 Shipping $13 Free Shipping > $350
$1.04/rd $51.81 Shadowsmith Ammo ★★★★★ (23)
HSM Cowboy Action Hard Cast Rifle Ammunition .38-40 Win 180gr RNFP 930 fps 50/ct
180 Grains 50 Rounds Brass New
UPC 837306004902
$1.04/rd $52.00 Armored Boar Gunworks ★★★★★ (53)
HSM Cowboy Action Hard Cast Rifle Ammunition .38-40 Win 180gr RNFP 930 fps 50/ct
180 Grains 50 Rounds Brass New
UPC 837306004902
$1.04/rd $52.00 The Gun Pantry ★★★★★ (192)
HSM .38-40 Win Cowboy Action RNFP 180 gr - 50rds
180 Grains 50 Rounds Brass New
UPC 837306004902 Shipping $13 Free Shipping > $500
$1.04/rd $52.22 Axolotl Arms ★★★★★ (126)
HSM Cowboy Action Hard Cast Rifle Ammunition .38-40 Win 180gr RNFP 930 fps 50/ct
180 Grains 50 Rounds Brass New
UPC 837306004902 Free Shipping > $500
$1.05/rd $52.26 Safe Haven Defense
HSM Cowboy Action .38-40 Win Ammo 180 Grain RNFP Box of 50
180 Grains 50 Rounds Brass New
UPC 837306004902
$1.05/rd $52.28 Drifters Gear ★★★★★ (25)
HSM COWBOY 38-40 WIN 180GR - RNFP 50RD 10BX/CS
180 Grains 50 Rounds Brass New
UPC 837306004902 Free Shipping > $100
$1.06/rd $52.86 Caliber Exchange ★★★★★ (1)
HSM COWBOY 38-40 WIN 180GR - RNFP 50RD 10BX/CS
180 Grains 50 Rounds Brass New
UPC 837306004902
$1.06/rd $52.99 WTW Arms ★★★★★ (68)
HSM Cowboy Action Hard Cast Rifle Ammunition .38-40 Win 180gr RNFP 930 fps 50/ct
180 Grains 50 Rounds Brass New
UPC 837306004902
$1.06/rd $52.99 Precision Gunworks
HSM Cowboy Action Hard Cast Rifle Ammunition .38-40 Win 180gr RNFP 930 fps 50/ct
180 Grains 50 Rounds Brass New
UPC 837306004902
$1.06/rd $52.99 Pathfinder Militaria ★★★★★ (106)
HSM 38401N Cowboy Action 38-40 Win 180 gr Round Nose Flat Point 50 Per Box/ 10 Case
180 Grains 50 Rounds Brass New
UPC 837306004902
$1.06/rd $53.00 CLB Guns ★★★★★ (45)
HSM COWBOY 38-40 WIN 180GR - RNFP 50RD 10BX/CS
180 Grains 50 Rounds Brass New
UPC 837306004902
$1.06/rd $53.00 Loftus Firearms ★★★★★ (13)
HSM AMMUNITION 38-40 WIN 180GR HL RNFP 50RD BOX 10 BOXES PER CASE
180 Grains 50 Rounds Brass New
UPC 837306004902
$1.06/rd $53.09 Ecommerce Arms
HSM 38401N Cowboy Action 38-40 Win 180 gr Round Nose Flat Point 50 Per Box/ 10 Case
180 Grains 50 Rounds Brass New
UPC 837306004902 Shipping $10 Free Shipping > $100
$1.06/rd $53.19 Conkey's Outdoors ★★★★★ (175)
HSM COWBOY 38-40 WIN 180GR - RNFP 50RD 10BX/CS
180 Grains 50 Rounds Brass New
UPC 837306004902
$1.06/rd $53.22 Bayou Brass ★★★★★ (21)
HSM Cowboy Action .38-40 Win 180 Grain RN Flat Point - 50 Rounds (Box) HSM-38-40-1-N FREE SHIPPING OVER $249
180 Grains 50 Rounds Brass New
Free Shipping > $249
$1.08/rd $53.90 Kir Ammo ★★★★★ (223)
HSM 38401N Cowboy Action 38-40 Win 180 gr Round Nose Flat Point (RNFP) 50 Bx/ 10 Cs
180 Grains 50 Rounds Brass New
UPC 837306004902
$1.08/rd $53.99 Kind Sniper ★★★★★ (61)
HSM 38401N Cowboy Action 38-40 Win 180 gr Round Nose Flat Point 50 Per Box/ 10 Case
180 Grains 50 Rounds Brass New
UPC 837306004902
$1.08/rd $54.00 Echo 6 Weapons ★★★★★ (97)
HSM AMMUNITION 38-40 WIN 180GR HL RNFP 50RD BOX 10 BOXES PER CASE
180 Grains 50 Rounds Brass New
UPC 837306004902
$1.08/rd $54.00 Darmok Firearms ★★★★★ (37)
HSM 38401N Cowboy Action 38-40 Win 180 gr Round Nose Flat Point 50 Per Box/ 10 Case
180 Grains 50 Rounds Brass New
UPC 837306004902
$1.08/rd $54.15 Allied Arms ★★★★★ (310)
HSM 38401N Cowboy Action 38-40 Win 180 gr Round Nose Flat Point 50 Rounds
180 Grains 50 Rounds Brass New
UPC 837306004902
$1.09/rd $54.60 Shooting Surplus ★★★★★ (193)
HSM Cowboy Action 38-40 WCF Ammo 180 Grain Flat Nose Box of 50
180 Grains 50 Rounds Brass New
UPC 837306004902 Free Shipping > $100
$1.10/rd $54.89 Midway USA ★★★★★ (119)
HSM Cowboy Action Hard Cast Rifle Ammunition .38-40 Win 180gr RNFP 930 fps 50/ct
180 Grains 50 Rounds Brass New
UPC 837306004902
$1.10/rd $54.92 The Arsenal Project ★★★★★ (16)
HSM Cowboy Action Ammunition - 38-40 Winchester - 180 Grain Round Nose Flat Point - 50 Rounds
180 Grains 50 Rounds Brass New
UPC 837306004902
$1.10/rd $54.95 Miwall Corporation ★★★★★ (34)
HSM 38-40 180GR CWBY RNFPS 50R
180 Grains 50 Rounds Brass New
UPC 837306004902 Free Shipping > $250 $15 Off Orders Over $75 Code CALIBERKING
$1.10/rd $54.99 Brickhouse Firearms
HSM 38401N Cowboy Action 38-40 Win 180 gr Round Nose Flat Point 50 Per Box/ 10 Case
180 Grains 50 Rounds Brass New
UPC 837306004902 Shipping $10 Free Shipping > $299
$1.12/rd $55.99 Canoe Creek Armory ★★★★★ (17)
HSM 38401N Cowboy Action 38-40 Win 180 gr Round Nose Flat Point 50 Per Box/ 10 Case
180 Grains 50 Rounds Brass New
UPC 837306004902 Shipping $16
$1.12/rd $55.99 Riflenetics ★★★★★ (65)
HSM Cowboy Action Hard Cast Rifle Ammunition .38-40 Win 180gr RNFP 930 fps 50/ct
180 Grains 50 Rounds Brass New
UPC 837306004902
$1.12/rd $55.99 Mad Wolf Armory ★★★★★ (3)
HSM 38401N Cowboy Action 38-40 Win 180 gr Round Nose Flat Point 50 Per Box/ 10 Case
180 Grains 50 Rounds Brass New
UPC 837306004902
$1.13/rd $56.31 Black Bayou Armory ★★★★★ (83)
HSM 38401N Cowboy Action 38-40 Win 180 gr Round Nose Flat Point 50 Per Box/ 10 Case
180 Grains 50 Rounds Brass New
UPC 837306004902
$1.14/rd $57.00 Highland Arms ★★★★★ (49)
HSM AMMUNITION 38-40 WIN 180GR HL RNFP 50RD BOX 10 BOXES PER CASE
180 Grains 50 Rounds Brass New
UPC 837306004902 Shipping $18
$1.14/rd $57.05 Sharp's Shooting Supply ★★★★★ (34)
HSM Cowboy Action Hard Cast Rifle Ammunition .38-40 Win 180gr RNFP 930 fps 50/ct
180 Grains 50 Rounds Brass New
UPC 837306004902 Shipping $19 Free Shipping > $750
$1.14/rd $57.05 Riddle Firearms
HSM 38401N Cowboy Action 38-40 Win 180 gr Round Nose Flat Point 50 Per Box/ 10 Case
180 Grains 50 Rounds Brass New
UPC 837306004902 Shipping $15 Free Shipping > $500
$1.16/rd $58.00 Garrison's Guns ★★★★★ (21)
HSM COWBOY 38-40 WIN 180GR - RNFP 50RD 10BX/CS
180 Grains 50 Rounds Brass New
UPC 837306004902 Shipping $15 Free Shipping > $500
$1.16/rd $58.02 Kinetic Armory ★★★★★ (3)
HSM Cowboy 38-40 Winchester 180 Grain RNFP 50 Rounds
180 Grains 50 Rounds Brass New
UPC 837306004902 Shipping $16
$1.17/rd $58.50 Caliber Depot ★★★★★ (6)
HSM COWBOY 38-40 WIN 180GR - RNFP 50RD 10BX/CS
180 Grains 50 Rounds Brass New
UPC 837306004902 Shipping $25 $25 Off Orders Over $200 Code LOCKNLOAD25
$1.17/rd $58.66 Scottsodg.com
HSM Ammunition 38-40 WINCHESTER 180GR ROUND NOSE FLAT POINT 50/BOX
180 Grains 50 Rounds Brass New
UPC 837306004902 Shipping $15 Free Shipping > $500
$1.18/rd $58.99 BuyAGun ★★★★★ (3)
Hunting Shack 38401N Cowboy Action 38-40 Winchester 180 GR Round Nose Flat Point - 50rd Box
180 Grains 50 Rounds Brass New
UPC 837306004902 Shipping $12
$1.19/rd $59.37 Classic Firearms ★★★★★ (2,454)
HSM Cowboy Action 38-40 Win Ammo 180 grain RNFP Case of 500 Rounds 38-40-1-N
180 Grains 500 Rounds Brass New
UPC 837306004902
$1.20/rd $599.00 GunPrime ★★★★★ (2,495)
HSM 38-40 WIN 180GR RNFP BRASS CASED 50RD BOX
180 Grains 50 Rounds Brass New
UPC 837306004902 Shipping $10 Free Shipping > $250 Limit 5
$1.20/rd $59.93 Flip Ammo ★★★★★ (333)
HSM COWBOY 38-40 WIN 180GR - RNFP 50RD 10BX/CS
180 Grains 50 Rounds Brass New
UPC 837306004902
$1.20/rd $60.00 Birmingham Hill Armory ★★★★★ (16)
HSM Cowboy Action Hard Cast Rifle Ammunition .38-40 Win 180gr RNFP 930 fps 50/ct
180 Grains 50 Rounds Brass New
UPC 837306004902 Free Shipping > $700
$1.23/rd $61.68 Freedom Firearms ★★★★★ (2)
HSM AMMUNITION 38-40 WIN 180GR HL RNFP 50RD BOX 10 BOXES PER CASE
180 Grains 50 Rounds Brass New
UPC 837306004902
$1.24/rd $61.89 Don's Weaponry ★★★★★ (252)
38-40 WINCHESTER 180GR ROUND NOSE FLAT POINT 50/BOX
180 Grains 50 Rounds Brass New
UPC 837306004902 Shipping $17.50 Free Shipping > $250
$1.24/rd $61.95 Ammunitions for Sale
HSM Cowboy Action Rifle 837306004902 38-40 Winchester 180 Grains Round Nose Flat Point
180 Grains 50 Rounds Brass New
UPC 837306004902
$1.24/rd $61.99 C-ME Firearms
HSM Cowboy Action Hard Cast Rifle Ammunition .38-40 Win 180gr RNFP 930 fps 50/ct
180 Grains 50 Rounds Brass New
UPC 837306004902
$1.26/rd $62.86 Firearms Express
HSM 38401N Cowboy Action 38-40 Win 180 gr Round Nose Flat Point 50 Per Box/ 10 Case
180 Grains 50 Rounds Brass New
UPC 837306004902 Free Shipping > $150
$1.26/rd $63.15 Lightning Strike Arms ★★★★★ (32)
HSM 38401N Cowboy Action 38-40 Win 180 Grain Round Nose Flat Point 50 Per Box/ 10 Case
180 Grains 50 Rounds Brass New
UPC 837306004902
$1.26/rd $63.18 Shiner Tactical ★★★★★ (6)
HSM AMMUNITION 38-40 WIN 180GR HL RNFP 50RD BOX 10 BOXES PER CASE
180 Grains 50 Rounds Brass New
UPC 837306004902
$1.30/rd $64.99 Get Guns N Ammo
HSM COWBOY 38-40 WIN 180GR - RNFP 50RD 10BX/CS
180 Grains 50 Rounds Brass New
UPC 837306004902
$1.30/rd $64.99 Apocalypse Outfitters ★★★★★ (4)
HSM Cowboy Action Hard Cast Rifle Ammunition .38-40 Win 180gr RNFP 930 fps 50/ct
180 Grains 50 Rounds Brass New
UPC 837306004902 Free Shipping > $500
$1.32/rd $65.99 Timberlake Firearms ★★★★★ (11)
HSM COWBOY 38-40 WIN 180GR - RNFP 50RD 10BX/CS
180 Grains 50 Rounds Brass New
UPC 837306004902
$1.42/rd $70.99 Coastal Firearms
HSM 38401N Cowboy Action 38-40 Win 180 gr Round Nose Flat Point 50 Per Box/ 10 Case
180 Grains 50 Rounds Brass New
UPC 837306004902
$1.46/rd $73.00 EK Tactical ★★★★★ (10)

.38-40 Winchester HSM Ammo Price Graph

Today's .38-40 Winchester HSM Ammo average is $1.08/rd, 5% above the 180-day average of $1.02/rd. Over the last 180 days, the average peaked at $1.08/rd on July 8, 2026 and bottomed at 97.8¢/rd on March 20, 2026.

Daily Deals Email

Products at their 90-day low price.

Unsubscribe anytime with one click.

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