ProMag RM20 Standard 20rd Detachable w/Roller Follower 5.56x45mm Fits

Price History

UPC 708279013645 from 47 retailers

  • Magazines
  • 5.56x45mm
  • ProMag
Shipping:
ProMag RM20 AR-15 223 Rem,5.56x45mm NATO 20rd Black Detachable
$10.17/ct $10.17 Gun Wise
ProMag RM20 Standard 20rd Detachable w/Roller Follower 5.56x45mm Fits AR-15 Black DuPont Zytel Polymer
Shipping $20
$11.73/ct $11.73 Down Range Firearms ★★★★★ (8)
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UPC 708279013645 Price Graph

Today's low is $10.17/mag, 4% below the 180-day average low of $10.59/mag. Over the last 180 days, the lowest price peaked at $10.67/mag on August 28, 2026 and bottomed at $10.17/mag on September 6, 2026.

ProMag AR-15 Roller Follower Magazine 5.56mm 20/rd Black Polymer
$10.67/ct $10.67 Pickett's Mill Armory ★★★★★ (26)
AR-15 20 ROUND 5.56 ROLLERMAG MAGAZINE W/ROLLER FOLLOWER
$5 Off - Use Code CALIBERKING
$10.98/ct $10.98 Gun Place ★★★★★ (206)
Promag AR-15 Rollermag .223 Rem / 5.56 NATO 20-Round Magazine Black
$10.99/ct $10.99 GunMag Warehouse ★★★★★ (71)
ProMag AR-15 Roller Follower Magazine 5.56mm 20/rd Black Polymer
$11.00/ct $11.00 Highland Arms ★★★★★ (49)
ProMag AR-15 Roller Follower Magazine 5.56mm 20/rd Black Polymer
CC Fee 6%
$11.06/ct $11.06 All Things Firearm ★★★★★ (3)
ProMag RM20 Standard 20rd Detachable w/Roller Follower 5.56x45mm Fits AR-15 Black DuPont Zytel Polymer
Free Shipping > $900 CC Fee 3%
$11.17/ct $11.17 Armed in Michigan ★★★★★ (714)
ProMag RM20 Standard 20rd Detachable w/Roller Follower 5.56x45mm Fits AR-15 Black DuPont Zytel Polymer
$11.23/ct $11.23 Vital Defense ★★★★★ (14)
ProMag RM-20 AR-15 Magazine 5.56 NATO, 20-Round
$11.37/ct $11.37 Georgia Guns & Ammo ★★★★★ (2)

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PROMAG MAG AR15 5.56 BLK ROLLER FOLLOWER 20RD
$11.55/ct $11.55 Don's Weaponry ★★★★★ (252)
ProMag Polymer Magazine AR-15 20 rd .223 5.56mm with Roller Follower
Free Shipping > $500
$11.68/ct $11.68 Shooting Surplus ★★★★★ (193)
ProMag AR-15 Roller Follower Magazine 5.56mm 20/rd Black Polymer
$11.92/ct $11.92 Allied Arms ★★★★★ (310)
ProMag AR-15 Roller Follower Magazine 5.56mm 20/rd Black Polymer
Shipping $20 Free Shipping > $1,000
$11.95/ct $11.95 Life2A ★★★★★ (3)
ProMag Magazine AR-15 5.56 RollerMag B Poly20rd
Shipping $15 Free Shipping > $500
$11.99/ct $11.99 BuyAGun ★★★★★ (3)
PRO MAG AR15 5.56 BLK 20RD
Shipping $19 Free Shipping > $750
$11.99/ct $11.99 Riddle Firearms
ProMag RM20 Standard 20rd Detachable w/Roller Follower 5.56x45mm Fits AR-15 Black DuPont Zytel Polymer
$12.00/ct $12.00 CLB Guns ★★★★★ (45)
ProMag RM20 Standard 20rd Detachable w/Roller Follower 5.56x45mm Fits AR-15 Black DuPont Zytel Polymer
Free Shipping > $500
$12.05/ct $12.05 Timber Hole Outdoors ★★★★★ (5)
ProMag Polymer Magazine AR-15 .223/5.56mm Black 20 Rounds (20 Rounds)
Shipping $16
$12.24/ct $12.24 Caliber Depot ★★★★★ (6)
ProMag AR-15 Roller Follower Magazine 5.56mm 20/rd Black Polymer
Shipping $20
$12.27/ct $12.27 JB Armament ★★★★★ (126)
ProMag RM20 Standard 20rd Detachable w/Roller Follower 5.56x45mm Fits AR-15 Black DuPont Zytel Polymer
Shipping $14 Free Shipping > $500 CC Fee 3%
$12.49/ct $12.49 Minutemen Defense ★★★★★ (54)
ProMag RM20 Standard 20rd Detachable w/Roller Follower 5.56x45mm Fits AR-15 Black DuPont Zytel Polymer
Shipping $20
$12.71/ct $12.71 Custom Creatives Group ★★★★★ (24)
ProMag RM20 Standard 20rd Detachable w/Roller Follower 5.56x45mm Fits AR-15 Black DuPont Zytel Polymer
Shipping $20 Free Shipping > $1,000
$12.93/ct $12.93 Dave's Guns ★★★★★ (28)
ProMag RM-20 AR-15 5.56 NATO 20-Round Polymer Magazine
Shipping $10
$12.99/ct $12.99 Alexander's Store ★★★★★ (1,532)
ProMag RM20 Standard 20rd Detachable w/Roller Follower 5.56x45mm Fits AR-15 Black DuPont Zytel Polymer
Shipping $15 Free Shipping > $149
$12.99/ct $12.99 Extreme Products ★★★★★ (83)
ProMag AR-15 Roller Follower Magazine 5.56mm 20/rd Black Polymer
$12.99/ct $12.99 Big Bee Bee ★★★★★ (11)
ProMag AR-15 Roller Follower Magazine 5.56mm 20/rd Black Polymer
$12.99/ct $12.99 Pathfinder Militaria ★★★★★ (106)
ProMag RM20 Standard Black Detachable with Roller Follower 20rd 5.56x45mm NATO for AR-15
CC Fee 3%
$12.99/ct $12.99 Cornerstone Arms ★★★★★ (373)
ProMag RM20 Standard 20rd Detachable w/Roller Follower 5.56x45mm Fits AR-15 Black DuPont Zytel Polymer
$13.00/ct $13.00 Birmingham Hill Armory ★★★★★ (16)
PRO MAG AR15 5.56 BLK 20RD
Shipping $15 Free Shipping > $500
$13.03/ct $13.03 Kinetic Armory ★★★★★ (3)
ProMag RM20 Standard 20rd Detachable w/Roller Follower 5.56x45mm Fits AR-15 Black DuPont Zytel Polymer
Shipping $18
$13.03/ct $13.03 Sharp's Shooting Supply ★★★★★ (34)
ProMag RM20 Standard 20rd Detachable w/Roller Follower 5.56x45mm Fits AR-15 Black DuPont Zytel Polymer
Shipping $13 Free Shipping > $500
$13.25/ct $13.25 Axolotl Arms ★★★★★ (126)
ProMag AR-15 Roller Follower Magazine 5.56mm 20/rd Black Polymer
Shipping $25 $25 Off Orders Over $200 Code LOCKNLOAD25
$13.35/ct $13.35 Scottsodg.com
PRO MAG AR15 5.56 BLK 20RD
$13.47/ct $13.47 Tungsten Creek Tactical
ProMag RM20 Standard 20rd Detachable w/Roller Follower 5.56x45mm Fits AR-15 Black DuPont Zytel Polymer
Shipping $11
$13.49/ct $13.49 Selway Armory ★★★★★ (186)
ProMag 20 Round .223 Rem/5.56 AR-15 Magazine, Black - RM20
$13.69/ct $13.69 Palmetto State Armory ★★★★★ (1,164)
PROMAG AR-15 - ProMags Rollermag reinvents the wheel by adding them to an antitilt follower in a Technapolymer magazine body. Experience a smooth antitilt rolling feed with the revolutionary RollerFollower for maximum friction reduction. The magazine is built with ProMags ...
Shipping $8
$13.99/ct $13.99 Guns.com ★★★★★ (38,455)
ProMag RM20 Standard 20rd Detachable w/Roller Follower 5.56x45mm Fits AR-15 Black DuPont Zytel Polymer
$13.99/ct $13.99 2 If By Sea Tactical ★★★★★ (135)
PRO MAG AR15 5.56 BLK 20RD
Shipping $15 Free Shipping > $500
$14.00/ct $14.00 Garrison's Guns ★★★★★ (21)
ProMag RM20 Standard 20rd Detachable w/Roller Follower 5.56x45mm Fits AR-15 Black DuPont Zytel Polymer
Shipping $10 Free Shipping > $100
$14.11/ct $14.11 Conkey's Outdoors ★★★★★ (175)
ProMag RM20 Standard 20RD Detachable W/Roller Follower 5.56X45MM Fits AR-15 Black DuPont Zytel Polymer
$14.67/ct $14.67 Shiner Tactical ★★★★★ (6)
ProMag AR-15 Roller Follower Magazine 5.56mm 20/rd Black Polymer
$15.05/ct $15.05 Ecommerce Arms
ProMag RM20 Standard 20rd Detachable w/Roller Follower 5.56x45mm Fits AR-15 Black DuPont Zytel Polymer
$15.19/ct $15.19 Bulletproof Outfitters ★★★★★ (133)
ProMag AR-15 Roller Follower Magazine 5.56mm 20/rd Black Polymer
$15.20/ct $15.20 Firearms Express
ProMag RM20 Standard 20rd Detachable w/Roller Follower 5.56x45mm Fits AR-15 Black DuPont Zytel Polymer
Free Shipping > $700
$15.23/ct $15.23 Freedom Firearms ★★★★★ (2)
PRO MAG AR15 5.56 BLK 20RD
$16.99/ct $16.99 Coastal Firearms
ProMag Roller Follower Rifle Magazine AR-15 5.56mm 20 Round Black 1 Pack DuPont Zytel Polymer 20RD
Free Shipping > $49
$20.79/ct $20.79 Optics Planet

UPC 708279013645 Price Graph

Today's low is $10.17/mag, 4% below the 180-day average low of $10.59/mag. Over the last 180 days, the lowest price peaked at $10.67/mag on August 28, 2026 and bottomed at $10.17/mag on September 6, 2026.

Daily Deals Email

Products at their 90-day low price.

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