.300 Weatherby Mag HSM Ammo for Sale

Price History
.300 Weatherby Mag
HSM
HSM AMMO .300 WBY MAG 150GR. SBT SIERRA GAME KING 20-PACK
150 Grains 20 Rounds Brass New
UPC 810742023102
$2.82/rd $56.40 Gman Sporting Arms
HSM 300 WBY MAGNUM 150GR - GAMEKING 20RD 20BX/CS
150 Grains 20 Rounds Brass New
UPC 810742023102 Shipping $20
$3.10/rd $61.92 Ash Arms ★★★★★ (1)
Low cost shipping boost

.300 Weatherby Mag HSM Ammo Price Graph

Today's .300 Weatherby Mag HSM Ammo average is $3.19/rd, 1% above the 180-day average of $3.16/rd. Over the last 180 days, the average peaked at $3.21/rd on May 24, 2026 and bottomed at $2.87/rd on March 28, 2026.

HSM AMMO .300 WBY MAG 165GR. SBT SIERRA GAME KING 20-PACK
165 Grains 20 Rounds Brass New
UPC 810742023119
$2.84/rd $56.87 Gman Sporting Arms
HSM AMMO .300 WBY MAG 180GR. SBT SIERRA GAME KING 20-PACK
180 Grains 20 Rounds Brass New
UPC 810742023126
$2.86/rd $57.24 Gman Sporting Arms
HSM 300 WBY Magnum GameKing 180gr Rifle Ammo – 20 Rounds - 400 Rounds
180 Grains 400 Rounds Brass New
UPC 810742023126 $5 Off - Use Code CALIBERKING
$2.99/rd $1,195.43 Gun Place ★★★★★ (206)
HSM 300 WBY Magnum 150gr GameKing Rifle Ammo – 20 Rounds - 80 Rounds
150 Grains 80 Rounds Brass New
UPC 810742023102 $5 Off - Use Code CALIBERKING
$2.99/rd $239.24 Gun Place ★★★★★ (206)
HSM AMMO .300 WBY MAG 200GR. SBT SIERRA GAME KING 20-PACK
200 Grains 20 Rounds Brass New
UPC 810742023133
$3.01/rd $60.12 Gman Sporting Arms
HSM GameKing .300 Weatherby Magnum 165gr – 20 Rounds - 80 Rounds
165 Grains 80 Rounds Brass New
UPC 810742023119 $5 Off - Use Code CALIBERKING
$3.02/rd $241.21 Gun Place ★★★★★ (206)
HSM 300 WBY MAGNUM 150GR - GAMEKING 20RD 20BX/CS
150 Grains 20 Rounds Brass New
UPC 810742023102 CC Fee 6%
$3.03/rd $60.65 All Things Firearm ★★★★★ (3)
HSM 300 WBY Magnum GameKing 180gr Rifle Ammo – 20 Rounds - 80 Rounds
180 Grains 80 Rounds Brass New
UPC 810742023126 $5 Off - Use Code CALIBERKING
$3.04/rd $242.78 Gun Place ★★★★★ (206)

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Products at their 90-day low price.

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HSM 300 WBY Magnum 150gr GameKing Rifle Ammo – 20 Rounds
150 Grains 20 Rounds Brass New
UPC 810742023102 $5 Off - Use Code CALIBERKING
$3.04/rd $60.72 Gun Place ★★★★★ (206)
HSM 300 WBY MAGNUM 165GR - GAMEKING 20RD 20BX/CS
165 Grains 20 Rounds Brass New
UPC 810742023119 CC Fee 6%
$3.06/rd $61.15 All Things Firearm ★★★★★ (3)
HSM GameKing .300 Weatherby Magnum 165gr – 20 Rounds
165 Grains 20 Rounds Brass New
UPC 810742023119 $5 Off - Use Code CALIBERKING
$3.06/rd $61.22 Gun Place ★★★★★ (206)
HSM BER300WBY168 Trophy Gold 300 Wthby Mag 168 gr Match Very Low Drag 20 Bx/ 20 Cs
168 Grains 20 Rounds Brass New
UPC 837306001635
$3.07/rd $61.39 Gman Sporting Arms
HSM 300 WBY MAGNUM 180GR - GAMEKING 20RD 20BX/CS
180 Grains 20 Rounds Brass New
UPC 810742023126 CC Fee 6%
$3.08/rd $61.55 All Things Firearm ★★★★★ (3)
HSM 300 WBY Magnum GameKing 180gr Rifle Ammo – 20 Rounds
180 Grains 20 Rounds Brass New
UPC 810742023126 $5 Off - Use Code CALIBERKING
$3.08/rd $61.62 Gun Place ★★★★★ (206)
HSM 300 WBY MAGNUM 150GR - GAMEKING 20RD 20BX/CS
150 Grains 20 Rounds Brass New
UPC 810742023102 Free Shipping > $900 CC Fee 3%
$3.09/rd $61.86 Armed in Michigan ★★★★★ (714)
HSM 300 WBY MAGNUM 150GR - GAMEKING 20RD 20BX/CS
150 Grains 20 Rounds Brass New
UPC 810742023102
$3.11/rd $62.26 MCM Tactical ★★★★★ (60)
HSM 300 WBY MAGNUM 165GR - GAMEKING 20RD 20BX/CS
165 Grains 20 Rounds Brass New
UPC 810742023119 Free Shipping > $900 CC Fee 3%
$3.12/rd $62.37 Armed in Michigan ★★★★★ (714)
HSM 300 WBY MAGNUM 165GR - GAMEKING 20RD 20BX/CS
165 Grains 20 Rounds Brass New
UPC 810742023119 Shipping $20
$3.12/rd $62.42 Ash Arms ★★★★★ (1)
HSM 300 WBY MAGNUM 150GR - GAMEKING 20RD 20BX/CS
150 Grains 20 Rounds Brass New
UPC 810742023102 Shipping $20 Free Shipping > $1,000
$3.12/rd $62.47 Life2A ★★★★★ (3)
HSM 300 WBY MAGNUM 150GR - GAMEKING 20RD 20BX/CS
150 Grains 20 Rounds Brass New
UPC 810742023102
$3.14/rd $62.71 Redsand Tactical
HSM GameKing .300 Weatherby Magnum 200gr – 20 Rounds - 400 Rounds
200 Grains 400 Rounds Brass New
UPC 810742023133 $5 Off - Use Code CALIBERKING
$3.14/rd $1,255.57 Gun Place ★★★★★ (206)
HSM 300 WBY MAGNUM 180GR - GAMEKING 20RD 20BX/CS
180 Grains 20 Rounds Brass New
UPC 810742023126 Free Shipping > $900 CC Fee 3%
$3.14/rd $62.78 Armed in Michigan ★★★★★ (714)
HSM 300 WBY MAGNUM 165GR - GAMEKING 20RD 20BX/CS
165 Grains 20 Rounds Brass New
UPC 810742023119
$3.14/rd $62.78 MCM Tactical ★★★★★ (60)
HSM 300 WBY MAGNUM 180GR - GAMEKING 20RD 20BX/CS
180 Grains 20 Rounds Brass New
UPC 810742023126 Shipping $20
$3.14/rd $62.84 Ash Arms ★★★★★ (1)
HSM 300 WBY MAGNUM 150GR - GAMEKING 20RD 20BX/CS
150 Grains 20 Rounds Brass New
UPC 810742023102 Shipping $20
$3.15/rd $62.98 Custom Creatives Group ★★★★★ (24)
HSM 300 WBY MAGNUM 165GR - GAMEKING 20RD 20BX/CS
165 Grains 20 Rounds Brass New
UPC 810742023119 Shipping $20 Free Shipping > $1,000
$3.15/rd $62.98 Life2A ★★★★★ (3)
HSM 300 WBY MAGNUM 150GR - GAMEKING 20RD 20BX/CS
150 Grains 20 Rounds Brass New
UPC 810742023102 Free Shipping > $500
$3.15/rd $62.99 Cummings Family Firearms ★★★★★ (52)
HSM 300 WBY MAGNUM 165GR - GAMEKING 20RD 20BX/CS
165 Grains 20 Rounds Brass New
UPC 810742023119 Free Shipping > $500
$3.15/rd $62.99 Cummings Family Firearms ★★★★★ (52)
HSM 300 WBY MAGNUM 150GR - GAMEKING 20RD 20BX/CS
150 Grains 20 Rounds Brass New
UPC 810742023102
$3.15/rd $63.08 Top Shelf Munitions ★★★★★ (2)
HSM 300 WBY MAGNUM 150GR - GAMEKING 20RD 20BX/CS
150 Grains 20 Rounds Brass New
UPC 810742023102
$3.15/rd $63.08 Tungsten Creek Tactical
HSM 300 WBY MAGNUM 180GR - GAMEKING 20RD 20BX/CS
180 Grains 20 Rounds Brass New
UPC 810742023126
$3.16/rd $63.19 MCM Tactical ★★★★★ (60)
HSM 300 WBY MAGNUM 150GR GameKing — 20rd Box
150 Grains 20 Rounds Brass New
UPC 810742023102
$3.16/rd $63.20 Georgia Guns & Ammo ★★★★★ (2)
HSM 300 WBY MAGNUM 165GR - GAMEKING 20RD 20BX/CS
165 Grains 20 Rounds Brass New
UPC 810742023119
$3.16/rd $63.23 Redsand Tactical
HSM 300 WBY MAGNUM 150GR - GAMEKING 20RD 20BX/CS
150 Grains 20 Rounds Brass New
UPC 810742023102 Free Shipping > $1,250
$3.16/rd $63.26 Nadir Solutions ★★★★★ (18)
HSM 300 WBY MAGNUM 150GR - GAMEKING 20RD 20BX/CS
150 Grains 20 Rounds Brass New
UPC 810742023102
$3.17/rd $63.37 Patriotic Firearms
HSM 300 WBY MAGNUM 180GR - GAMEKING 20RD 20BX/CS
180 Grains 20 Rounds Brass New
UPC 810742023126 Shipping $20 Free Shipping > $1,000
$3.17/rd $63.40 Life2A ★★★★★ (3)
HSM BER300WBY185 Trophy Gold 300 Wthby Mag 185 gr Match Very Low Drag 20 Bx/ 20 Cs
185 Grains 20 Rounds Brass New
UPC 837306001642
$3.17/rd $63.47 Gman Sporting Arms
HSM 300 WBY MAGNUM 165GR - GAMEKING 20RD 20BX/CS
165 Grains 20 Rounds Brass New
UPC 810742023119 Shipping $20
$3.18/rd $63.50 Custom Creatives Group ★★★★★ (24)
HSM 300 WBY MAGNUM 150GR - GAMEKING 20RD 20BX/CS
150 Grains 20 Rounds Brass New
UPC 810742023102 Free Shipping > $1,000
$3.18/rd $63.59 Spargo Defense
HSM 300 WBY MAGNUM 165GR - GAMEKING 20RD 20BX/CS
165 Grains 20 Rounds Brass New
UPC 810742023119
$3.18/rd $63.60 Top Shelf Munitions ★★★★★ (2)
HSM 300 WBY MAGNUM 165GR - GAMEKING 20RD 20BX/CS
165 Grains 20 Rounds Brass New
UPC 810742023119
$3.18/rd $63.60 Tungsten Creek Tactical
HSM 300 WBY MAGNUM 180GR - GAMEKING 20RD 20BX/CS
180 Grains 20 Rounds Brass New
UPC 810742023126
$3.18/rd $63.64 Redsand Tactical
HSM 300 WBY MAGNUM 150GR - GAMEKING 20RD 20BX/CS
150 Grains 20 Rounds Brass New
UPC 810742023102
$3.18/rd $63.68 Vital Defense ★★★★★ (14)
HSM 300 WBY MAGNUM 165GR GameKing — 20rd Box
165 Grains 20 Rounds Brass New
UPC 810742023119
$3.19/rd $63.72 Georgia Guns & Ammo ★★★★★ (2)
HSM GameKing .300 Weatherby Magnum 200gr – 20 Rounds - 80 Rounds
200 Grains 80 Rounds Brass New
UPC 810742023133 $5 Off - Use Code CALIBERKING
$3.19/rd $255.00 Gun Place ★★★★★ (206)
HSM 300 WBY MAGNUM 165GR - GAMEKING 20RD 20BX/CS
165 Grains 20 Rounds Brass New
UPC 810742023119 Free Shipping > $1,250
$3.19/rd $63.78 Nadir Solutions ★★★★★ (18)
HSM 300 WBY MAGNUM 165GR - GAMEKING 20RD 20BX/CS
165 Grains 20 Rounds Brass New
UPC 810742023119
$3.20/rd $63.89 Patriotic Firearms
HSM 300 WBY MAGNUM 180GR - GAMEKING 20RD 20BX/CS
180 Grains 20 Rounds Brass New
UPC 810742023126 Shipping $20
$3.20/rd $63.91 Custom Creatives Group ★★★★★ (24)
HSM 300 WBY MAGNUM 180GR - GAMEKING 20RD 20BX/CS
180 Grains 20 Rounds Brass New
UPC 810742023126 Free Shipping > $500
$3.20/rd $63.99 Cummings Family Firearms ★★★★★ (52)
HSM 300 WBY MAGNUM 150GR - GAMEKING 20RD 20BX/CS
150 Grains 20 Rounds Brass New
UPC 810742023102
$3.20/rd $63.99 Big Bee Bee ★★★★★ (11)
HSM 300 WBY MAGNUM 180GR - GAMEKING 20RD 20BX/CS
180 Grains 20 Rounds Brass New
UPC 810742023126
$3.20/rd $64.01 Top Shelf Munitions ★★★★★ (2)
HSM 300 WBY MAGNUM 180GR - GAMEKING 20RD 20BX/CS
180 Grains 20 Rounds Brass New
UPC 810742023126
$3.20/rd $64.01 Tungsten Creek Tactical
HSM 300 WBY MAGNUM 165GR - GAMEKING 20RD 20BX/CS
165 Grains 20 Rounds Brass New
UPC 810742023119 Free Shipping > $1,000
$3.21/rd $64.12 Spargo Defense
HSM 300 WBY Magnum 180gr GameKing JSP — 20rd Box
180 Grains 20 Rounds Brass New
UPC 810742023126
$3.21/rd $64.14 Georgia Guns & Ammo ★★★★★ (2)
HSM 300 WBY MAGNUM 180GR - GAMEKING 20RD 20BX/CS
180 Grains 20 Rounds Brass New
UPC 810742023126 Free Shipping > $1,250
$3.21/rd $64.20 Nadir Solutions ★★★★★ (18)
HSM 300 WBY MAGNUM 165GR - GAMEKING 20RD 20BX/CS
165 Grains 20 Rounds Brass New
UPC 810742023119
$3.21/rd $64.21 Vital Defense ★★★★★ (14)
HSM 300 WBY MAGNUM 150GR - GAMEKING 20RD 20BX/CS
150 Grains 20 Rounds Brass New
UPC 810742023102 Shipping $18
$3.22/rd $64.29 Blackbox Ballistics ★★★★★ (2)
HSM 300 WBY MAGNUM 180GR - GAMEKING 20RD 20BX/CS
180 Grains 20 Rounds Brass New
UPC 810742023126
$3.22/rd $64.30 Patriotic Firearms
HSM 300 WBY MAGNUM 180GR - GAMEKING 20RD 20BX/CS
180 Grains 20 Rounds Brass New
UPC 810742023126 Free Shipping > $1,000
$3.23/rd $64.54 Spargo Defense
HSM 300 WBY MAGNUM 180GR - GAMEKING 20RD 20BX/CS
180 Grains 20 Rounds Brass New
UPC 810742023126
$3.23/rd $64.63 Vital Defense ★★★★★ (14)
HSM 300 WBY MAGNUM 200GR - GAMEKING 20RD 20BX/CS
200 Grains 20 Rounds Brass New
UPC 810742023133 CC Fee 6%
$3.23/rd $64.65 All Things Firearm ★★★★★ (3)
HSM 300 WBY MAGNUM 150GR - GAMEKING 20RD 20BX/CS
150 Grains 20 Rounds Brass New
UPC 810742023102
$3.24/rd $64.71 Bulletproof Outfitters ★★★★★ (133)
HSM GameKing .300 Weatherby Magnum 200gr – 20 Rounds
200 Grains 20 Rounds Brass New
UPC 810742023133 $5 Off - Use Code CALIBERKING
$3.24/rd $64.72 Gun Place ★★★★★ (206)
HSM 300 WBY MAGNUM 165GR - GAMEKING 20RD 20BX/CS
165 Grains 20 Rounds Brass New
UPC 810742023119 Shipping $18
$3.24/rd $64.82 Blackbox Ballistics ★★★★★ (2)
HSM 300 WBY MAGNUM 165GR - GAMEKING 20RD 20BX/CS
165 Grains 20 Rounds Brass New
UPC 810742023119 Free Shipping > $1,000 CC Fee 3%
$3.24/rd $64.82 Bunker Hill Ballistics ★★★★★ (9)
HSM 300 WBY MAGNUM 180GR - GAMEKING 20RD 20BX/CS
180 Grains 20 Rounds Brass New
UPC 810742023126
$3.25/rd $64.99 Big Bee Bee ★★★★★ (11)
HSM 300 WBY MAGNUM 165GR - GAMEKING 20RD 20BX/CS
165 Grains 20 Rounds Brass New
UPC 810742023119
$3.25/rd $64.99 Big Bee Bee ★★★★★ (11)
HSM 300 WBY MAGNUM 180GR - GAMEKING 20RD 20BX/CS
180 Grains 20 Rounds Brass New
UPC 810742023126 Shipping $18
$3.26/rd $65.24 Blackbox Ballistics ★★★★★ (2)
HSM 300 WBY MAGNUM 180GR - GAMEKING 20RD 20BX/CS
180 Grains 20 Rounds Brass New
UPC 810742023126 Free Shipping > $1,000 CC Fee 3%
$3.26/rd $65.24 Bunker Hill Ballistics ★★★★★ (9)
HSM 300 WBY MAGNUM 165GR - GAMEKING 20RD 20BX/CS
165 Grains 20 Rounds Brass New
UPC 810742023119
$3.26/rd $65.24 Bulletproof Outfitters ★★★★★ (133)
HSM 300 WBY MAGNUM 150GR - GAMEKING 20RD 20BX/CS
150 Grains 20 Rounds Brass New
UPC 810742023102 Free Shipping > $500
$3.27/rd $65.38 Safe Haven Defense
HSM .300 Weatherby Magnum GameKing JSP 150gr - 20rds
150 Grains 20 Rounds Brass New
UPC 810742023102 Shipping $13 Free Shipping > $500
$3.28/rd $65.50 Axolotl Arms ★★★★★ (126)
HSM 300 WBY MAGNUM 150GR - GAMEKING 20RD 20BX/CS
150 Grains 20 Rounds Brass New
UPC 810742023102 Free Shipping > $100
$3.28/rd $65.54 Caliber Exchange ★★★★★ (1)
HSM BER300WBY210 Trophy Gold 300 Wthby Mag 210 gr Match Very Low Drag 20 Bx/ 20 Cs
210 Grains 20 Rounds Brass New
UPC 837306003493
$3.28/rd $65.58 Gman Sporting Arms
HSM 300 WBY MAGNUM 180GR - GAMEKING 20RD 20BX/CS
180 Grains 20 Rounds Brass New
UPC 810742023126
$3.28/rd $65.66 Bulletproof Outfitters ★★★★★ (133)
HSM Ammunition 300 Weatherby Ammo 150gr SBTGK Ammunition - 20 Rounds
150 Grains 20 Rounds Brass New
UPC 810742023102
$3.29/rd $65.81 Vizards Guns and Ammo ★★★★★ (1,070)
HSM 300 WBY MAGNUM 165GR - GAMEKING 20RD 20BX/CS
165 Grains 20 Rounds Brass New
UPC 810742023119 Free Shipping > $500
$3.30/rd $65.91 Safe Haven Defense
HSM 300 WBY MAGNUM 200GR - GAMEKING 20RD 20BX/CS
200 Grains 20 Rounds Brass New
UPC 810742023133 Free Shipping > $900 CC Fee 3%
$3.30/rd $65.94 Armed in Michigan ★★★★★ (714)
HSM AMMO .300 WBY MAG 150GR. SBT SIERRA GAME KING 20-PACK
150 Grains 20 Rounds Brass New
UPC 810742023102
$3.30/rd $65.99 Kind Sniper ★★★★★ (61)
HSM 300 WBY MAGNUM 150GR - GAMEKING 20RD 20BX/CS
150 Grains 20 Rounds Brass New
UPC 810742023102
$3.30/rd $65.99 Precision Gunworks
HSM 300 WBY MAGNUM 150GR - GAMEKING 20RD 20BX/CS
150 Grains 20 Rounds Brass New
UPC 810742023102
$3.30/rd $65.99 Pathfinder Militaria ★★★★★ (106)
HSM 300 WBY MAGNUM 150GR - GAMEKING 20RD 20BX/CS
150 Grains 20 Rounds Brass New
UPC 810742023102
$3.30/rd $65.99 WTW Arms ★★★★★ (68)
HSM 300 WBY MAGNUM 165GR - GAMEKING 20RD 20BX/CS
165 Grains 20 Rounds Brass New
UPC 810742023119
$3.30/rd $65.99 Precision Gunworks
HSM 300 WBY MAGNUM 165GR - GAMEKING 20RD 20BX/CS
165 Grains 20 Rounds Brass New
UPC 810742023119
$3.30/rd $65.99 WTW Arms ★★★★★ (68)
HSM 300 WBY MAGNUM 200GR - GAMEKING 20RD 20BX/CS
200 Grains 20 Rounds Brass New
UPC 810742023133 Shipping $20
$3.30/rd $66.00 Ash Arms ★★★★★ (1)
HSM 300 WBY MAGNUM 150GR - GAMEKING 20RD 20BX/CS
150 Grains 20 Rounds Brass New
UPC 810742023102
$3.30/rd $66.00 Loftus Firearms ★★★★★ (13)
HSM 300 WBY MAGNUM 165GR - GAMEKING 20RD 20BX/CS
165 Grains 20 Rounds Brass New
UPC 810742023119
$3.30/rd $66.00 Loftus Firearms ★★★★★ (13)
HSM .300 Weatherby Magnum GameKing 165gr Jacketed SP - 20rds
165 Grains 20 Rounds Brass New
UPC 810742023119 Shipping $13 Free Shipping > $500
$3.30/rd $66.04 Axolotl Arms ★★★★★ (126)
HSM 300 WBY MAGNUM 165GR - GAMEKING 20RD 20BX/CS
165 Grains 20 Rounds Brass New
UPC 810742023119 Free Shipping > $100
$3.30/rd $66.05 Caliber Exchange ★★★★★ (1)
HSM AMMO .300 WBY MAG 150GR. SBT SIERRA GAME KING 20-PACK
150 Grains 20 Rounds Brass New
UPC 810742023102
$3.31/rd $66.16 De Leon RX & Sporting Goods ★★★★★ (216)
HSM 300 WBY MAGNUM 150GR - GAMEKING 20RD 20BX/CS
150 Grains 20 Rounds Brass New
UPC 810742023102
$3.31/rd $66.16 Ecommerce Arms
HSM 300 WBY MAGNUM 180GR - GAMEKING 20RD 20BX/CS
180 Grains 20 Rounds Brass New
UPC 810742023126 Free Shipping > $500
$3.32/rd $66.34 Safe Haven Defense
HSM Ammunition .300 WBY Mag Ammo 165gr JSP Ammunition - 20 Rounds
165 Grains 20 Rounds Brass New
UPC 810742023119
$3.32/rd $66.35 Vizards Guns and Ammo ★★★★★ (1,070)
HSM 300 WBY MAGNUM 200GR - GAMEKING 20RD 20BX/CS
200 Grains 20 Rounds Brass New
UPC 810742023133
$3.32/rd $66.37 MCM Tactical ★★★★★ (60)
HSM 300 WBY MAGNUM 180GR - GAMEKING 20RD 20BX/CS
180 Grains 20 Rounds Brass New
UPC 810742023126 Free Shipping > $100
$3.32/rd $66.46 Caliber Exchange ★★★★★ (1)
HSM .300 Weatherby Magnum GameKing Jacketed Soft Point 180gr - 20rds
180 Grains 20 Rounds Brass New
UPC 810742023126 Shipping $13 Free Shipping > $500
$3.32/rd $66.47 Axolotl Arms ★★★★★ (126)
HSM 300 WBY MAGNUM 200GR - GAMEKING 20RD 20BX/CS
200 Grains 20 Rounds Brass New
UPC 810742023133 Shipping $20 Free Shipping > $1,000
$3.33/rd $66.59 Life2A ★★★★★ (3)
HSM 300 WBY MAGNUM 165GR - GAMEKING 20RD 20BX/CS
165 Grains 20 Rounds Brass New
UPC 810742023119
$3.34/rd $66.69 Ecommerce Arms

.300 Weatherby Mag HSM Ammo Price Graph

Today's .300 Weatherby Mag HSM Ammo average is $3.19/rd, 1% above the 180-day average of $3.16/rd. Over the last 180 days, the average peaked at $3.21/rd on May 24, 2026 and bottomed at $2.87/rd on March 28, 2026.

Daily Deals Email

Products at their 90-day low price.

Unsubscribe anytime with one click.

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