.338 Weatherby RPM Ammo for Sale

Price History
.338 Weatherby RPM
WBY AMMO 338WBY 225GR HORNADY INTERLOCK
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664
$2.80/rd $56.03 Gman Sporting Arms
Weatherby H338225IL Select Plus 338WBY RPM 225gr InterLock 20 Per Box/10 Case
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664 Shipping $20 Limit 8
$3.12/rd $62.36 Down Range Firearms ★★★★★ (8)
Low cost shipping boost

.338 Weatherby RPM Ammo Price Graph

Today's .338 Weatherby RPM Ammo average is $3.52/rd, 1% below the 180-day average of $3.56/rd. Over the last 180 days, the average peaked at $3.91/rd on March 9, 2026 and bottomed at $3.44/rd on August 17, 2026.

Weatherby Select Plus .338 WBY RPM 225gr InterLock Ammo – 20 Rounds - 200 Rounds
Weatherby 225 Grains 200 Rounds Brass New
UPC 747115450664 $5 Off - Use Code CALIBERKING
$2.95/rd $590.73 Gun Place ★★★★★ (206)
Weatherby Select Plus .338 WBY RPM 225gr InterLock Ammo – 20 Rounds - 80 Rounds
Weatherby 225 Grains 80 Rounds Brass New
UPC 747115450664 $5 Off - Use Code CALIBERKING
$3.00/rd $239.95 Gun Place ★★★★★ (206)
WEATHERBY AMMO 338 WBY RPM - 225GR INTERLOCK 20RD 10BX/CS
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664 CC Fee 6%
$3.04/rd $60.83 All Things Firearm ★★★★★ (3)
Weatherby Select Plus .338 WBY RPM 225gr InterLock Ammo – 20 Rounds
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664 $5 Off - Use Code CALIBERKING
$3.05/rd $60.90 Gun Place ★★★★★ (206)
Weatherby H338225IL Select Plus 338WBY RPM 225gr InterLock 20 Per Box/10 Case
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664 Free Shipping > $900 CC Fee 3% Limit 8
$3.07/rd $61.45 Armed in Michigan ★★★★★ (714)
Weatherby Select Plus Hornady Interlock Rifle Ammunition .338 WBY RPM 225gr PT 2800 fps 20/ct
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664
$3.12/rd $62.45 MCM Tactical ★★★★★ (60)
Weatherby Select Plus 338 WBY RPM 225gr InterLock 20rd
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664 Limit 8
$3.14/rd $62.78 Georgia Guns & Ammo ★★★★★ (2)
WEATHERBY AMMO 338 WBY RPM - 225GR INTERLOCK 20RD 10BX/CS
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664
$3.15/rd $62.90 Redsand Tactical

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Weatherby Select .338 Weatherby RPM Ammo 225gr Hornady InterLock 20 Rounds
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664
$3.15/rd $62.99 GunMag Warehouse ★★★★★ (71)
Weatherby Select Plus Hornady Interlock Rifle Ammunition .338 WBY RPM 225gr PT 2800 fps 20/ct
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664 CC Fee 3% Limit 8
$3.15/rd $62.99 Cornerstone Arms ★★★★★ (373)
WEATHERBY AMMO 338 WBY RPM - 225GR INTERLOCK 20RD 10BX/CS
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664
$3.16/rd $63.26 Top Shelf Munitions ★★★★★ (2)
Weatherby H338225IL Select Plus 338WBY RPM 225gr InterLock 20 Per Box/10 Case
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664 Shipping $20 Limit 8
$3.17/rd $63.41 Ash Arms ★★★★★ (1)
WEATHERBY AMMO 338 WBY RPM - 225GR INTERLOCK 20RD 10BX/CS
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664 Free Shipping > $1,250
$3.17/rd $63.45 Nadir Solutions ★★★★★ (18)
WEATHERBY AMMO 338 WBY RPM - 225GR INTERLOCK 20RD 10BX/CS
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664
$3.18/rd $63.55 Patriotic Firearms
WEATHERBY AMMO 338 WBY RPM - 225GR INTERLOCK 20RD 10BX/CS
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664 Free Shipping > $1,000
$3.19/rd $63.78 Spargo Defense
WBY AMMO 338WBY 225GR HORNADY INTERLOCK
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664
$3.19/rd $63.80 Gun Wise
Weatherby H338225IL Select Plus 338WBY RPM 225gr InterLock 20 Per Box/10 Case
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664 Limit 8
$3.20/rd $63.91 Vital Defense ★★★★★ (14)
Weatherby Select Plus Hornady Interlock Rifle Ammunition .338 WBY RPM 225gr PT 2800 fps 20/ct
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664 Shipping $20 Free Shipping > $1,000 Limit 8
$3.20/rd $63.97 Life2A ★★★★★ (3)
Weatherby 338 WBY RPM 225 gr InterLock - 20rd Box
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664 Limit 8
$3.20/rd $63.97 Pickett's Mill Armory ★★★★★ (26)
WBY AMMO 338WBY RPM 225GR INTERLOCK 20/10
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664 Free Shipping > $500 Limit 8
$3.20/rd $63.99 Cummings Family Firearms ★★★★★ (52)
Weatherby Select Plus Hornady Interlock Rifle Ammunition .338 WBY RPM 225gr PT 2800 fps 20/ct
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664 Shipping $18
$3.22/rd $64.48 Blackbox Ballistics ★★★★★ (2)
Weatherby H338225IL Select Plus 338WBY RPM 225gr InterLock 20 Per Box/10 Case
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664 Free Shipping > $1,000 CC Fee 3%
$3.22/rd $64.48 Bunker Hill Ballistics ★★★★★ (9)
Weatherby H338225IL Select Plus 338WBY RPM 225gr InterLock 20 Per Box/10 Case
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664 Shipping $20 Limit 8
$3.23/rd $64.50 Custom Creatives Group ★★★★★ (24)
Weatherby H338225IL Select Plus 338WBY RPM 225gr InterLock 20 Per Box/10 Case
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664 Shipping $14 Free Shipping > $500 CC Fee 3% Limit 8
$3.23/rd $64.59 Minutemen Defense ★★★★★ (54)
Weatherby H338225IL Select Plus 338WBY RPM 225gr InterLock 20 Per Box/10 Case
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664 Free Shipping > $500 Limit 8
$3.23/rd $64.59 Timber Hole Outdoors ★★★★★ (5)
Weatherby Select Plus Hornady Interlock Rifle Ammunition .338 WBY RPM 225gr PT 2800 fps 20/ct
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664 Limit 8
$3.23/rd $64.59 Tungsten Creek Tactical
Weatherby Select Plus .338 WBY RPM 225gr InterLock JSP
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664 Shipping $20 Limit 8
$3.25/rd $64.89 Cane Creek Munitions ★★★★★ (25)
WEATHERBY 338RPM 225GR HORNADY INTERLOCK
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664
$3.25/rd $65.00 Armored Boar Gunworks ★★★★★ (53)
Weatherby Select Plus Hornady Interlock Rifle Ammunition .338 WBY RPM 225gr PT 2800 fps 20/ct
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664 Shipping $20 Limit 8
$3.26/rd $65.22 JB Armament ★★★★★ (126)
Weatherby 338 Weatherby RPM Ammo 225gr Interlock Ammunition - 20 Rounds
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664
$3.27/rd $65.37 Vizards Guns and Ammo ★★★★★ (1,070)
Weatherby H338225IL Select Plus 338WBY RPM 225gr InterLock 20 Per Box/10 Case Ammo for MA, CT, NJ, IL, NY & CA Buyers
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664 Limit 8
$3.27/rd $65.37 Vizards Guns and Ammo ★★★★★ (1,070)
Weatherby Select Plus Hornady Interlock Rifle Ammunition .338 WBY RPM 225gr PT 2800 fps 20/ct
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664 Free Shipping > $500
$3.28/rd $65.57 Safe Haven Defense
WEATHERBY 338RPM 225GR HORNADY INTERLOCK
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664 Free Shipping > $100
$3.29/rd $65.72 Caliber Exchange ★★★★★ (1)
WBY AMMO 338WBY 225GR HORNADY INTERLOCK
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664
$3.30/rd $65.99 Kind Sniper ★★★★★ (61)
Weatherby Select Plus Hornady Interlock Rifle Ammunition .338 WBY RPM 225gr PT 2800 fps 20/ct
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664
$3.30/rd $65.99 Precision Gunworks
Weatherby Select Plus Hornady Interlock Rifle Ammunition .338 WBY RPM 225gr PT 2800 fps 20/ct
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664 Limit 8
$3.30/rd $65.99 Big Bee Bee ★★★★★ (11)
WBY AMMO 338WBY RPM 225GR INTERLOCK 20/10
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664 Limit 8
$3.31/rd $66.12 Bulletproof Outfitters ★★★★★ (133)
Weatherby Select Plus Hornady Interlock .338 WBY RPM 225gr PT 20ct - 20
Weatherby 225 Grains 20 Rounds New
$3.31/rd $66.24 Republic Ammunition ★★★★★ (95)
WEATHERBY AMMO 338 WBY RPM - 225GR INTERLOCK 20RD 10BX/CS
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664
$3.35/rd $66.99 Pathfinder Militaria ★★★★★ (106)
WEATHERBY 338RPM 225GR HORNADY INTERLOCK
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664 Limit 8
$3.35/rd $66.99 2 If By Sea Tactical ★★★★★ (135)
Weatherby Select Plus Hornady Interlock Rifle Ammunition .338 WBY RPM 225gr PT 2800 fps 20/ct
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664 Limit 8
$3.35/rd $67.00 CLB Guns ★★★★★ (45)
Weatherby Select Plus Hornady Interlock Rifle Ammunition .338 WBY RPM 225gr PT 2800 fps 20/ct
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664 Limit 8
$3.35/rd $67.00 Loftus Firearms ★★★★★ (13)
Weatherby 338 WBY RPM InterLock JSP 225 gr - 20rds
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664 Shipping $13 Free Shipping > $500 Limit 8
$3.35/rd $67.08 Axolotl Arms ★★★★★ (126)
Weatherby H338225IL Select Plus 338WBY RPM 225gr InterLock 20 Per Box/10 Case
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664 Shipping $15 Limit 8
$3.36/rd $67.17 Extreme Products ★★★★★ (83)
Weatherby 338 WBY RPM 225gr InterLock Ammo Box of 20
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664
$3.37/rd $67.48 Drifters Gear ★★★★★ (25)
Weatherby Select Plus Hornady Interlock Rifle Ammunition .338 WBY RPM 225gr PT 2800 fps 20/ct
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664 Limit 8
$3.38/rd $67.59 Ecommerce Arms
Weatherby Select Plus Hornady Interlock Rifle Ammunition .338 WBY RPM 225gr PT 2800 fps 20/ct
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664 Limit 8
$3.40/rd $68.00 Darmok Firearms ★★★★★ (37)
Weatherby H338225IL Select Plus 338WBY RPM 225gr InterLock 20 Per Box/10 Case
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664 Limit 8
$3.41/rd $68.17 Allied Arms ★★★★★ (310)
Weatherby 338 WBY RPM 225 gr Hornady InterLock 20rd Box
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664 Shipping $13 Free Shipping > $350 Limit 2
$3.41/rd $68.20 Shadowsmith Ammo ★★★★★ (23)
Weatherby H338225IL Select Plus 338WBY RPM 225gr InterLock 20 Per Box
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664 Shipping $11 Limit 8
$3.43/rd $68.49 Selway Armory ★★★★★ (186)
WEATHERBY AMMO 338 WBY RPM - 225GR INTERLOCK 20RD 10BX/CS
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664
$3.43/rd $68.64 Bayou Brass ★★★★★ (21)
Weatherby Select Plus Hornady Interlock Rifle Ammunition .338 WBY RPM 225gr PT 2800 fps 20/ct
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664
$3.44/rd $68.87 The Arsenal Project ★★★★★ (16)
Weatherby Select Plus Hornady Interlock Rifle Ammunition .338 WBY RPM 225gr PT 2800 fps 20/ct
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664 Limit 8
$3.45/rd $68.99 WTW Arms ★★★★★ (68)
Weatherby H338225IL Select Plus 338WBY RPM 225gr InterLock 20 Per Box/10 Case
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664 Limit 8
$3.45/rd $69.00 Echo 6 Weapons ★★★★★ (97)
Weatherby H338225IL Select Plus 338WBY RPM 225gr InterLock 20 Per Box/10 Case
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664 Limit 8
$3.45/rd $69.00 The Gun Pantry ★★★★★ (192)
WEATHERBY 338RPM 225GR HORNADY INTERLOCK
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664 Free Shipping > $250 Limit 6 $15 Off Orders Over $75 Code CALIBERKING
$3.50/rd $69.99 Brickhouse Firearms
Weatherby Select .338 Weatherby RPM 225 grain Hornady Interlock (20 rd box)
Weatherby 225 Grains 20 Rounds New
Free Shipping > $500
$3.50/rd $69.99 Rivertown Munitions ★★★★★ (130)
Weatherby Select Plus Hornady Interlock Rifle Ammunition .338 WBY RPM 225gr PT 2800 fps 20/ct
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664
$3.50/rd $69.99 Mad Wolf Armory ★★★★★ (3)
Weatherby Rifle Ammo 338 Weatherby Magnum Hornady Interlock 225 Grain 20 Rounds
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664
$3.52/rd $70.47 Shooting Surplus ★★★★★ (193)
Weatherby Rifle Ammo 338 WBY RPM 225 gr.Interlock 20 rd.
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664 Shipping $20 Free Shipping > $1,000 Limit 8
$3.55/rd $70.99 Dave's Guns ★★★★★ (28)
Weatherby Select Plus 338 Weatherby RPM 225 gr PT 20rds
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664
$3.55/rd $70.99 Palmetto State Armory ★★★★★ (1,164)
WBY AMMO 338WBY RPM 225GR INTERLOCK 20/10
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664
$3.55/rd $71.00 Highland Arms ★★★★★ (49)
Weatherby Select Plus Hornady Interlock Rifle Ammunition .338 WBY RPM 225gr PT 2800 fps 20/ct
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664 Limit 8
$3.56/rd $71.27 Black Bayou Armory ★★★★★ (83)
WEATHERBY AMMO 338 WBY RPM - 225GR INTERLOCK 20RD 10BX/CS
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664 Shipping $19 Free Shipping > $750
$3.59/rd $71.78 Riddle Firearms
Weatherby Select Plus Hornady Interlock Rifle Ammunition .338 WBY RPM 225gr PT 2800 fps 20/ct
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664 Shipping $10 Free Shipping > $299 Limit 8
$3.60/rd $71.99 Canoe Creek Armory ★★★★★ (17)
.338 WBY RPM 225gr Hornady Interlock Ammunition - 20rd Box
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664 Shipping $10 Limit 8
$3.60/rd $71.99 Alexander's Store ★★★★★ (1,532)
WBY AMMO 338WBY RPM 225GR INTERLOCK 20/10
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664 Shipping $16 Limit 8
$3.60/rd $71.99 Riflenetics ★★★★★ (65)
Weatherby Select Plus Rifle Ammunition H338225IL, 338 WBY RPM, InterLock, 225 gr, 2800 fps, 20 Rd/Bx
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664
$3.62/rd $72.30 Able Ammo ★★★★★ (397)
WEATHERBY - Select Plus with the ultimate in speed power and velocity. Its the flattest shooting hardest hitting most accurate ammo you can buy. It pairs Weatherbys magnum design with the most popular bullet offerings from Barnes Hornady Swift Berger and Nosler. With Sele...
Weatherby 228 Grains 20 Rounds Brass New
UPC 747115450664 Shipping $15
$3.65/rd $72.99 Guns.com ★★★★★ (38,455)
Weatherby H338225IL Select Plus 338WBY RPM 225gr InterLock 20 Per Box/10 Case
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664 Shipping $18 Limit 8
$3.67/rd $73.29 Sharp's Shooting Supply ★★★★★ (34)
WEATHERBY AMMO 338 WBY RPM - 225GR INTERLOCK 20RD 10BX/CS
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664 Shipping $25 $25 Off Orders Over $200 Code LOCKNLOAD25
$3.68/rd $73.55 Scottsodg.com
Weatherby 338 WBY RPM 225 Grain Interlock 20 Rounds
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664 Shipping $16
$3.68/rd $73.60 Caliber Depot ★★★★★ (6)
Weatherby H338225IL Select Plus 338WBY RPM 225gr InterLock 20 Per Box/10 Case
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664 Shipping $15 Free Shipping > $500 Limit 8
$3.70/rd $74.00 Garrison's Guns ★★★★★ (21)
WEATHERBY 338RPM 225GR HORNADY INTERLOCK
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664 Shipping $15 Free Shipping > $500 Limit 8
$3.73/rd $74.53 Kinetic Armory ★★★★★ (3)
Weatherby Select Plus 338 WBY RPM 225gr Hornady InterLock Brass Case 20 Rounds
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664 Shipping $12
$3.84/rd $76.84 Classic Firearms ★★★★★ (2,454)
225GR INTERLOCK 20RD 10BX/CSWEATHERBY AMMO 338 WBY RPM
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664 Shipping $17.50 Free Shipping > $250
$3.85/rd $76.95 Ammunitions for Sale
Weatherby Select Rifle 747115450664 338 Weatherby RPM 225 Grains InterLock
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664
$3.90/rd $77.99 C-ME Firearms
WEATHERBY AMMO 338 WBY RPM - 225GR INTERLOCK 20RD 10BX/CS
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664 Limit 8
$3.90/rd $78.00 Birmingham Hill Armory ★★★★★ (16)
WBY AMMO 338WBY 185GR BARNES TTSX
Weatherby 185 Grains 20 Rounds Brass New
UPC 747115447268
$3.91/rd $78.11 Gman Sporting Arms
WEATHERBY AMMO 338 WBY RPM - 225GR INTERLOCK 20RD 10BX/CS
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664 Free Shipping > $700 Limit 8
$3.94/rd $78.88 Freedom Firearms ★★★★★ (2)
Weatherby Select Plus Hornady Interlock Rifle Ammunition .338 WBY RPM 225gr PT 2800 fps 20/ct
Weatherby 225 Grains 20 Rounds New
Shipping $17.50 Free Shipping > $250 Limit 6
$3.95/rd $78.95 Ammunitions for Sale
Weatherby Select Plus Hornady Interlock Rifle Ammunition .338 WBY RPM 225gr PT 2800 fps 20/ct
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664
$3.95/rd $79.00 Get Guns N Ammo
Weatherby H338225IL Select Plus 338WBY RPM 225gr InterLock 20 Per Box/10 Case
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664 Limit 8
$3.98/rd $79.50 Don's Weaponry ★★★★★ (252)
Weatherby Select Plus Hornady Interlock Rifle Ammunition .338 WBY RPM 225gr PT 2800 fps 20/ct
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664 Limit 8
$4.04/rd $80.74 Firearms Express
Weatherby H338225IL Select Plus 338WBY RPM 225gr InterLock 20 Per Box/10 Case
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664 Free Shipping > $150 Limit 8
$4.04/rd $80.77 Lightning Strike Arms ★★★★★ (32)
Weatherby H338225IL Select Plus 338WBY RPM 225 Grain InterLock 20 Per Box/10 Case
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664 Limit 8
$4.04/rd $80.80 Shiner Tactical ★★★★★ (6)
Weatherby Select Plus Hornady Interlock Rifle Ammunition .338 WBY RPM 225gr PT 2800 fps 20/ct
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664
$4.05/rd $80.99 Apocalypse Outfitters ★★★★★ (4)
Weatherby B338185TTSX Select Plus 338WBY RPM 185gr TTSX Boat Tail 20 Per Box/10 Case
Weatherby 185 Grains 20 Rounds Brass New
UPC 747115447268 Free Shipping > $1,000 CC Fee 3% Limit 9
$4.24/rd $84.86 Bunker Hill Ballistics ★★★★★ (9)
WBY AMMO 338WBY RPM 225GR INTERLOCK 20/10
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664 Free Shipping > $500 Limit 8
$4.25/rd $84.99 Timberlake Firearms ★★★★★ (11)
Weatherby Select Plus Barnes TTSX Rifle Ammunition .338 WBY RPM 185gr PT 3100 fps 20/ct
Weatherby 185 Grains 20 Rounds Brass New
UPC 747115447268 CC Fee 3% Limit 3
$4.25/rd $84.99 Cornerstone Arms ★★★★★ (373)
Weatherby B338185TTSX Select Plus 338WBY RPM 185gr TTSX Boat Tail 20 Per Box/10 Case
Weatherby 185 Grains 20 Rounds Brass New
UPC 747115447268 Free Shipping > $900 CC Fee 3% Limit 3
$4.28/rd $85.67 Armed in Michigan ★★★★★ (714)
Weatherby Select Plus .338 WBY RPM 185gr Barnes TTSX – 20 Rounds
Weatherby 185 Grains 20 Rounds Polymer New
UPC 747115447268 $5 Off - Use Code CALIBERKING
$4.29/rd $85.80 Gun Place ★★★★★ (206)
Weatherby B338185TTSX Select Plus 338WBY RPM 185gr TTSX Boat Tail 20 Per Box/10 Case
Weatherby 185 Grains 20 Rounds Brass New
UPC 747115447268 Shipping $20 Limit 1
$4.30/rd $86.04 Down Range Firearms ★★★★★ (8)
Weatherby .338 WBY RPM 185gr Barnes TTSX 20rd Box
Weatherby 185 Grains 20 Rounds Brass New
UPC 747115447268 Limit 1
$4.33/rd $86.62 Georgia Guns & Ammo ★★★★★ (2)
WBY AMMO 338WBY RPM 185GR BARNES TTSX 20/10
Weatherby 185 Grains 20 Rounds Brass New
UPC 747115447268 Free Shipping > $500 Limit 3
$4.35/rd $86.99 Cummings Family Firearms ★★★★★ (52)
Weatherby H338225IL Select Plus 338WBY RPM 225gr InterLock 20 Per Box/10 Case
Weatherby 225 Grains 20 Rounds Brass New
UPC 747115450664 Limit 8
$4.35/rd $87.00 EK Tactical ★★★★★ (10)
Weatherby Select Plus Barnes TTSX Rifle Ammunition .338 WBY RPM 185gr PT 3100 fps 20/ct
Weatherby 185 Grains 20 Rounds Brass New
UPC 747115447268 CC Fee 6%
$4.36/rd $87.09 All Things Firearm ★★★★★ (3)
Weatherby B338185TTSX Select Plus 338WBY RPM 185gr TTSX Boat Tail 20 Per Box/10 Case
Weatherby 185 Grains 20 Rounds Brass New
UPC 747115447268 Shipping $14 Free Shipping > $500 CC Fee 3% Limit 3
$4.37/rd $87.35 Minutemen Defense ★★★★★ (54)

.338 Weatherby RPM Ammo Price Graph

Today's .338 Weatherby RPM Ammo average is $3.52/rd, 1% below the 180-day average of $3.56/rd. Over the last 180 days, the average peaked at $3.91/rd on March 9, 2026 and bottomed at $3.44/rd on August 17, 2026.

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