UPC 810139820123 from 60 retailers

  • Magazines
  • 5.56x45mm
  • KCI
Shipping:

KCI USA AR-15 Rifle Magazine Translucent Smoke .223 Rem/5.56x45mm

Price History
KCI USA Magazine - Kci Usa Inc KCIMZ066 21rd 223 Rem Fits AR15 Translucent Smoke Polycarbonate
.223 Remington
Shipping $8
$11.89/ct $11.89 Guns.com ★★★★★ (38,455)
KCI AR-15 .223/5.56 21 Round Magazine
Shipping $6
$11.99/ct $11.99 The Mag Shack

UPC 810139820123 Price Graph

  • Today's low of $11.89/mag is cheaper than 84% of daily lows in the last 180 days.
  • Today's average of $14.82/mag is cheaper than 100% of daily averages in the last 180 days.
  • The low peaked at $13.75/mag on June 16, 2026 and bottomed at $11.61/mag on September 19, 2026.

KCI USA Magazine AR-15 556 Polycarb Smoke 21rd
Shipping $15 Free Shipping > $500
$12.99/ct $12.99 BuyAGun ★★★★★ (3)
Kci Usa Inc KCIMZ066 21rd 223 Rem Fits AR-15 Translucent Smoke Polycarbonate
.223 Remington
Shipping $20
$13.46/ct $13.46 Custom Creatives Group ★★★★★ (24)
KCI USA AR-15 Rifle Magazine Translucent Smoke .223 Rem/5.56x45mm 21/rd
$13.75/ct $13.75 MCM Tactical ★★★★★ (60)
KCI USA AR-15 .223 / 5.56 21-Round Magazine
$13.99/ct $13.99 GunMag Warehouse ★★★★★ (71)
KCI USA AR-15 Magazine .223/5.56 21rd Translucent
Shipping $13 Free Shipping > $500
$14.03/ct $14.03 Axolotl Arms ★★★★★ (126)
KCI USA AR-15 Rifle Magazine Translucent Smoke .223 Rem/5.56x45mm 21/rd
Shipping $10 Free Shipping > $100
$14.95/ct $14.95 Conkey's Outdoors ★★★★★ (175)
KCI USA AR-15 Magazine 21-Round Polymer .223/5.56
Shipping $10
$14.95/ct $14.95 Alexander's Store ★★★★★ (1,532)
Kci Usa Inc KCIMZ066 21rd 223 Rem Fits AR-15 Translucent Smoke Polycarbonate
.223 Remington
Shipping $11
$14.95/ct $14.95 Underground Tactical

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Kci Usa Inc KCIMZ066 21rd 223 Rem Fits AR-15 Translucent Smoke Polycarbonate
.223 Remington
Shipping $11
$14.95/ct $14.95 Selway Armory ★★★★★ (186)
Kci Usa Inc KCIMZ066 21rd 223 Rem Fits AR-15 Translucent Smoke Polycarbonate
.223 Remington
Shipping $14 Free Shipping > $500 CC Fee 3%
$14.95/ct $14.95 Minutemen Defense ★★★★★ (54)
KCI USA AR-15 Rifle Magazine Translucent Smoke .223 Rem/5.56x45mm 21/rd
Shipping $15 Free Shipping > $500
$14.95/ct $14.95 Kinetic Armory ★★★★★ (3)
Kci Usa Inc KCIMZ066 21rd 223 Rem Fits AR-15 Translucent Smoke Polycarbonate
.223 Remington
Shipping $15 Free Shipping > $149
$14.95/ct $14.95 Extreme Products ★★★★★ (83)
KCI USA AR-15 Rifle Magazine Translucent Smoke .223 Rem/5.56x45mm 21/rd
Shipping $15 Free Shipping > $500
$14.95/ct $14.95 Hollow Point Arms ★★★★★ (8)
Kci Usa Inc KCIMZ066 21rd 223 Rem Fits AR-15 Translucent Smoke Polycarbonate
.223 Remington
Shipping $15 Free Shipping > $500
$14.95/ct $14.95 Garrison's Guns ★★★★★ (21)
KCI AR-15 21 Round Polymer Magazine
Shipping $16
$14.95/ct $14.95 Caliber Depot ★★★★★ (6)
Kci Usa Inc KCIMZ066 21rd 223 Rem Fits AR-15 Translucent Smoke Polycarbonate
.223 Remington
Shipping $18
$14.95/ct $14.95 Sharp's Shooting Supply ★★★★★ (34)
KCI USA AR-15 Rifle Magazine Translucent Smoke .223 Rem/5.56x45mm 21/rd
Shipping $19 Free Shipping > $750
$14.95/ct $14.95 Riddle Firearms
Kci Usa Inc KCIMZ066 21rd 223 Rem Fits AR-15 Translucent Smoke Polycarbonate
.223 Remington
Shipping $20
$14.95/ct $14.95 JB Armament ★★★★★ (126)
Kci Usa Inc KCIMZ066 21rd 223 Rem Fits AR-15 Translucent Smoke Polycarbonate
.223 Remington
Shipping $20 Free Shipping > $1,000
$14.95/ct $14.95 Life2A ★★★★★ (3)
Kci Usa Inc KCIMZ066 21rd 223 Rem Fits AR-15 Translucent Smoke Polycarbonate
.223 Remington
Shipping $20 Free Shipping > $1,000
$14.95/ct $14.95 Dave's Guns ★★★★★ (28)
KCI USA AR-15 Rifle Magazine Translucent Smoke .223 Rem/5.56x45mm 21/rd
Shipping $20
$14.95/ct $14.95 Down Range Firearms ★★★★★ (8)
KCI USA AR-15 Rifle Magazine Translucent Smoke .223 Rem/5.56x45mm 21/rd
Shipping $25 $25 Off Orders $200+ Code LOCKNLOAD25
$14.95/ct $14.95 Scottsodg.com
Kci Usa Inc KCIMZ066 21rd 223 Rem Fits AR-15 Translucent Smoke Polycarbonate
.223 Remington
$5 Off Code CALIBERKING
$14.95/ct $14.95 Gun Place ★★★★★ (206)
KCI USA AR-15 Rifle Magazine Translucent Smoke .223 Rem/5.56x45mm 21/rd
Free Shipping > $250 $15 Off Orders $75+ Code CALIBERKING
$14.95/ct $14.95 Brickhouse Firearms
Kci Usa Inc KCIMZ066 21+1 Capacity 223 Remington Polycarbonate Magazine Fits AR-15
.223 Remington
Free Shipping > $500
$14.95/ct $14.95 Shooting Surplus ★★★★★ (193)
KCI USA AR-15 Rifle Magazine Translucent Smoke .223 Rem/5.56x45mm 21/rd
Free Shipping > $1,250
$14.95/ct $14.95 Nadir Solutions ★★★★★ (18)
Magazine AR-15 556 Polycarb Smoke 21rd
Free Shipping > $500
$14.95/ct $14.95 Timber Hole Outdoors ★★★★★ (6)
Kci Usa Inc KCIMZ066 21rd 223 Rem Fits AR-15 Translucent Smoke Polycarbonate
.223 Remington
Free Shipping > $900 CC Fee 3%
$14.95/ct $14.95 Armed in Michigan ★★★★★ (714)
21RD POLYCARBONATEKCI USA INC MAGAZINE AR15 223
.223 Remington new
$14.95/ct $14.95 Vizards Guns and Ammo ★★★★★ (1,070)
KCI USA INC MAGAZINE AR15 223 - 21RD POLYCARBONATE
.223 Remington
$14.95/ct $14.95 WTW Arms ★★★★★ (68)
KCI USA AR-15 Rifle Magazine Translucent Smoke .223 Rem/5.56x45mm 21/rd
$14.95/ct $14.95 Allied Arms ★★★★★ (310)
KCI USA AR-15 Rifle Magazine Translucent Smoke .223 Rem/5.56x45mm 21/rd
$14.95/ct $14.95 Bulletproof Outfitters ★★★★★ (133)
KCI USA AR-15 Rifle Magazine Translucent Smoke .223 Rem/5.56x45mm 21/rd
$14.95/ct $14.95 Firearms Express
KCI USA AR-15 Rifle Magazine Translucent Smoke .223 Rem/5.56x45mm 21/rd
$14.95/ct $14.95 Ecommerce Arms
KCI MAGSAR15 21RD POLYCARBONITE (100 PER CASE)
$14.95/ct $14.95 Utah Fast ★★★★★ (101)
KCI USA AR-15 Rifle Magazine Translucent Smoke .223 Rem/5.56x45mm 21/rd
$14.95/ct $14.95 Precision Gunworks
KCI USA AR-15 Rifle Magazine Translucent Smoke .223 Rem/5.56x45mm 21/rd
$14.95/ct $14.95 Pathfinder Militaria ★★★★★ (106)
KCI USA AR-15 Rifle Magazine Translucent Smoke .223 Rem/5.56x45mm 21/rd
$14.95/ct $14.95 Pickett's Mill Armory ★★★★★ (26)
KCI USA INC MAGAZINE AR15 223 - 21RD POLYCARBONATE
.223 Remington
$14.95/ct $14.95 Redsand Tactical
Kci Usa Inc KCIMZ066 21rd 223 Rem Fits AR-15 Translucent Smoke Polycarbonate
.223 Remington
$14.95/ct $14.95 Highland Arms ★★★★★ (49)
KCI USA INC MAGAZINE AR15 223 - 21RD POLYCARBONATE
.223 Remington
$14.95/ct $14.95 Get Guns N Ammo
KCI USA AR-15 Magazine .223/5.56 NATO 21-Round
$14.95/ct $14.95 Georgia Guns & Ammo ★★★★★ (2)
KCI USA INC MAGAZINE AR15 223 - 21RD POLYCARBONATE
.223 Remington
$14.95/ct $14.95 Tungsten Creek Tactical
KCI USA AR-15 Rifle Magazine Translucent Smoke .223 Rem/5.56x45mm 21/rd
$14.95/ct $14.95 Vital Defense ★★★★★ (14)
Kci Usa Inc KCIMZ066 21rd 223 Rem Fits AR-15 Translucent Smoke Polycarbonate
.223 Remington
$14.95/ct $14.95 Black Bayou Armory ★★★★★ (83)
KCI USA AR-15 Rifle Magazine Translucent Smoke .223 Rem/5.56x45mm 21/rd
$14.95/ct $14.95 Big Bee Bee ★★★★★ (11)
Kci Usa Inc KCIMZ066 21rd 223 Rem Fits AR-15 Translucent Smoke Polycarbonate
.223 Remington
$14.95/ct $14.95 CLB Guns ★★★★★ (45)
Kci Usa Inc KCIMZ066 21RD 223 Rem Fits AR-15 Translucent Smoke Polycarbonate
.223 Remington
$14.95/ct $14.95 Shiner Tactical ★★★★★ (6)
Kci Usa Inc KCIMZ066 21rd 223 Rem Fits AR-15 Translucent Smoke Polycarbonate
.223 Remington
$14.95/ct $14.95 EK Tactical ★★★★★ (10)
KCI USA AR-15 Rifle Magazine Translucent Smoke .223 Rem/5.56x45mm 21/rd
$14.95/ct $14.95 Birmingham Hill Armory ★★★★★ (16)
KCI USA AR-15 Rifle Magazine Translucent Smoke .223 Rem/5.56x45mm 21/rd
$14.95/ct $14.95 Don's Weaponry ★★★★★ (252)
Kci Usa Inc KCIMZ066 21rd 223 Rem Fits AR-15 Translucent Smoke Polycarbonate
.223 Remington
CC Fee 3%
$14.95/ct $14.95 Cornerstone Arms ★★★★★ (373)
KCI USA AR-15 Rifle Magazine Translucent Smoke .223 Rem/5.56x45mm 21/rd
CC Fee 6%
$14.95/ct $14.95 All Things Firearm ★★★★★ (3)
KCI Magazines 21rds .223 Remington, Translucent Smoke
.223 Remington
$14.99/ct $14.99 Palmetto State Armory ★★★★★ (1,164)
Kci Usa Inc KCIMZ066 21rd 223 Rem Fits AR-15 Translucent Smoke Polycarbonate
.223 Remington
$14.99/ct $14.99 2 If By Sea Tactical ★★★★★ (135)
KCI USA AR-15 Rifle Magazine Translucent Smoke .223 Rem/5.56x45mm 21/rd
$15.99/ct $15.99 Coastal Firearms
KCI USA AR-15 Rifle Magazine Translucent Smoke .223 Rem/5.56x45mm 21/rd
Free Shipping > $700
$16.09/ct $16.09 Freedom Firearms ★★★★★ (2)
KCI USA AR-15 .223 Remington 21 Round Rifle Magazine Translucent Smoke
.223 Remington
Free Shipping > $49
$17.49/ct $17.49 Optics Planet

UPC 810139820123 Price Graph

  • Today's low of $11.89/mag is cheaper than 84% of daily lows in the last 180 days.
  • Today's average of $14.82/mag is cheaper than 100% of daily averages in the last 180 days.
  • The low peaked at $13.75/mag on June 16, 2026 and bottomed at $11.61/mag on September 19, 2026.

Daily Deals Email

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