Magazine Extensions: Compare Prices & Find the Best Deals

GrabAGun Updated Aug 10, 2026

15% OFF

Xtech Tactical MTX 17 +5 Magazine Extension for Glock 17

$22.99 $26.95

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GrabAGun Updated Aug 10, 2026

20% OFF

Warne Magazine Extension 9mm / .40 SW + 5/4 Rounds for Glock 17/22

$39.99 $49.99

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GrabAGun Updated Aug 10, 2026

31% OFF

Pearce Grip Mod2+ Magazine Extension 9mm / .40 SW 2-Rounds for Springfield XD Mod.2

$6.89 $9.95

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GrabAGun Updated Aug 10, 2026

15% OFF

Pearce Grip Springfield Armory Mod2+ Magazine Extension Flat Dark Earth 9 / .40 SW

$8.49 $9.95

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GrabAGun Updated Aug 10, 2026

2% OFF

Canik TP9 Elite Sub-Compact Magazine 9mm 18-Rounds w/ +3 Extension

$42.19 $42.99

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Optics Planet Updated Aug 10, 2026

21% OFF

Hogue Glock 26 9mm Rubber Grip 10-Rounds Magazine Extension Black 10

$18.99 $24.05

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Optics Planet Updated Aug 10, 2026

10% OFF

Hogue Glock 26 9mm Rubber Grip 10-Rounds Magazine Extension FDE 10

$18.99 $21.00

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Optics Planet Updated Aug 10, 2026

7% OFF

Hogue Glock 19 Rubber Grip 10/15-Rounds Magazine Extension Black 15

$17.59 $18.95

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Optics Planet Updated Aug 10, 2026

6% OFF

Hogue Glock 42 .380 Rubber Grip 6-Round Magazine Extension Black 6

$17.89 $18.95

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Optics Planet Updated Aug 10, 2026

5% OFF

Hogue Glock 43 9mm Rubber Grip 6-Rounds Magazine Extension FDE 6

$17.99 $18.95

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Palmetto State Armory Updated Aug 10, 2026

27% OFF

Kriss USA +17 45 ACP Magazine Extension Fits Kriss Vector, Alpine White - KVA-MX2K45AP00

$32.99 $44.99

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MidwayUSA Updated Aug 10, 2026

21% OFF

Nordic Components Shotgun Magazine Extension Nut for Winchester SX2, SX3, FN SLP, Browning Gold, Silver 12 Gauge

$27.98 $35.55

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MidwayUSA Updated Aug 10, 2026

30% OFF

Lancer Systems LSX Magazine Extension Tube +8 Beretta Carbon Fiber

$80.35 $114.99

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Optics Planet Updated Aug 10, 2026

10% OFF

Magpul Industries Submachine-Gun Magazine Base Extension 3-Pack OD Green

$8.95 $10.00

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Optics Planet Updated Aug 10, 2026

79% OFF

Fab Defense OPMOD 4 Round Magazine Extension For Glock 43 Grey

$5.13 $23.99

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Guns.com Updated Aug 10, 2026

31% OFF

Cross Magazine Extension

$32.29 $46.99

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Palmetto State Armory Updated Aug 10, 2026

11% OFF

Tyrant Designs Cnc Magazine Extension Fits Glock Gen 3-4 G43, Black

$31.99 $35.99

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Optics Planet Updated Aug 10, 2026

18% OFF

Choate Tool USED Choate Tool Blued Winchester SX2 SX3 SX4 Browning Gold and Browning Silver 9 Shot +4 Magazine Extension

$47.99 $58.85

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Guns.com Updated Aug 10, 2026

18% OFF

Warne Magazine Extension

$44.99 $54.99

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Guns.com Updated Aug 10, 2026

15% OFF

Tyrant Cnc Magazine Extension

$33.99 $39.99

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Guns.com Updated Aug 10, 2026

19% OFF

Tyrant Cnc Magazine Extension

$32.29 $39.95

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Guns.com Updated Aug 10, 2026

10% OFF

Shield Arms Magazine Extension

$39.59 $43.99

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Guns.com Updated Aug 10, 2026

10% OFF

Shield Arms Magazine Extension

$37.79 $41.99

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Guns.com Updated Aug 10, 2026

12% OFF

Shield Arms Magazine Extension

$35.99 $40.99

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Guns.com Updated Aug 10, 2026

10% OFF

Shield Arms Magazine Extension

$35.99 $39.99

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Guns.com Updated Aug 10, 2026

20% OFF

Sds Imports Magazine Extension

$39.94 $49.99

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Guns.com Updated Aug 10, 2026

12% OFF

Pearce Grip Magazine Extension

$10.55 $11.95

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Guns.com Updated Aug 10, 2026

15% OFF

Carlsons Magazine Extension

$82.99 $97.50

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Guns.com Updated Aug 10, 2026

15% OFF

Carlsons Magazine Extension

$78.99 $92.95

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Palmetto State Armory Updated Aug 10, 2026

11% OFF

Shield Arms PMAG Gen 3 +5 Magazine Extension, Black - SA-ME-PMAG5-BLK

$36.39 $40.99

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TLO Outdoors Updated Aug 10, 2026

7% OFF

Canik METE MC9 15-Round 9mm Magazine with Full Grip Extension, Steel Black MA2276

$49.04 $52.98

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Palmetto State Armory Updated Aug 10, 2026

13% OFF

Diamondback DB380 6rd Magazine w/ Finger Extension - Black G02

$20.99 $23.99

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Scopelist Updated Aug 11, 2026

17% OFF

Beretta APX +2rd Magazine Extension w/Magwell E02934

$119.99 $145.00

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Scopelist Updated Aug 11, 2026

10% OFF

sig sauer P365 Micro Compact .380 ACP 10rd Magazine w/Finger Extension 8900715

$44.99 $49.99

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Scopelist Updated Aug 11, 2026

24% OFF

Beretta APX +2rd Magazine Extension E02935

$33.99 $45.00

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Optics Planet Updated Aug 10, 2026

40% OFF

Xtech Tactical Glock G3-5 +5 Rounds Grip Pistol Extension Magazine Black

$24.99 $41.50

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MidwayUSA Updated Aug 10, 2026

10% OFF

Kel-Tec CP33 Magazine Extension +17 Round

$33.29 $36.99

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Optics Planet Updated Aug 10, 2026

9% OFF

Pearce Grip Magazine Extension 10mm/.45 ACP 10 Rounds

$14.49 $15.95

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TLO Outdoors Updated Aug 10, 2026

6% OFF

Canik TP9 Compact 15+3 Round 9mm Magazine w/ +3 Aluminum Extension, Black MA895

$50.83 $53.98

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Palmetto State Armory Updated Aug 10, 2026

60% OFF

Pw Arms Panzer Arms EG220 Magazine Extension +1, Black

$19.99 $49.99

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MidwayUSA Updated Aug 10, 2026

28% OFF

Xs Sight Systems XS Shotgun Magazine Extension for Remington 870 12 Gauge 2-Round

$60.73 $84.00

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MidwayUSA Updated Aug 10, 2026

22% OFF

Tacstar Magazine Extension Mossberg 590 Plus 3

$42.66 $54.99

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MidwayUSA Updated Aug 10, 2026

4% OFF

Nordic Components Shotgun Magazine Extension 20 Gauge 6-Round

$74.95 $78.30

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MidwayUSA Updated Aug 10, 2026

48% OFF

Lancer Systems LSX Magazine Extension Tube +7 Mossberg Carbon Fiber

$57.74 $109.99

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MidwayUSA Updated Aug 10, 2026

15% OFF

Lancer Systems Shotgun Magazine Extension for Benelli M1, M2, Super Black Eagle, Super Black Eagle II 12 Gauge 7-Round

$93.49 $109.99

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Bass Pro Shops Updated Aug 11, 2026

4% OFF

Nordic MXT 12 Ga Shotgun Magazine Extension Tube

$76.99 $79.99

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Optics Planet Updated Aug 10, 2026

10% OFF

Tapco Glock 19/17 +5 Rounds Magazine Extension Black

$52.59 $58.59

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Optics Planet Updated Aug 10, 2026

5% OFF

Kriss Usa Kriss VECTOR/Glock17 9mm +23 Rounds Pistol Magazine Extension Black 23

$85.99 $90.71

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Optics Planet Updated Aug 10, 2026

Ghost Inc Glock 19X/17/17L 9mm/.40 +3/4 Rounds Pistol Magazine Extension Black 4

$20.99 $21.00

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Optics Planet Updated Aug 10, 2026

17% OFF

Ghost Inc Magpul PMAG 17 9mm +6 Rounds Rifle Magazine Extension Black 6

$21.49 $25.99

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Optics Planet Updated Aug 10, 2026

37% OFF

Ghost Inc Mother of all Baseplates Gen2 Glock 17/22 6 Round 9mm Luger/5 Round .40 S&W Pistol Magazine Extension Black

$21.49 $33.99

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Optics Planet Updated Aug 10, 2026

17% OFF

Ghost Inc Mother of all Baseplates Gen2 Glock 6 Round 9mm Luger/5 Round .40 S&W Pistol Magazine Extension Black

$21.49 $25.99

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Optics Planet Updated Aug 10, 2026

31% OFF

Black River Manufacturing USED Black River Manufacturing Benelli M4/SBE 3 7 Round Magazine Extension Kit OD Green BREMTOD

$103.99 $149.99

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TLO Outdoors Updated Aug 10, 2026

8% OFF

Tyrant Cnc Heckler & Koch VP9/VP40/VP30 +5 Magazine Extension Base Pad, Black Aluminum TDVP9MAGEXBLACK

$45.28 $48.98

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Optics Planet Updated Aug 10, 2026

8% OFF

Taran Tactical Innovations MPX Lite Next Gen Rifle Magazine Extension For New Sig Sauer Titanium Gray 9

$47.49 $51.49

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Optics Planet Updated Aug 10, 2026

21% OFF

Shield Arms USED Shield Arms M&P 2.0 9mm/.40 +5 Rounds Magazine Extension Red 5 MPME5RED

$37.99 $47.99

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Optics Planet Updated Aug 10, 2026

37% OFF

Lancer Systems USED Lancer Systems Benelli M1/M2 Magazine Extension Black 3-Round 12 Gauge LSX-3X-B

$61.99 $97.99

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TLO Outdoors Updated Aug 10, 2026

4% OFF

Wilson Combat +1 Shotgun Magazine Extension Tube w/ QD Sling Stud for Remington 870/1100/11-87 SGETQDSU1

$54.85 $56.98

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TLO Outdoors Updated Aug 10, 2026

5% OFF

Wilson Combat Remington 12 Gauge +2 Magazine Extension Tube, Steel Black Parkerized Finish SGETU2

$52.95 $55.98

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TLO Outdoors Updated Aug 10, 2026

8% OFF

Warne Sig Sauer P320 Magazine Extension +5 Rounds 9mm, 6061-T6 Aluminum Gray MESIG54GR

$44.99 $48.98

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TLO Outdoors Updated Aug 10, 2026

8% OFF

Warne Tactical Sig Sauer P320 Magazine Extension +5/4 Capacity, Flat Dark Earth Anodized MESIG54DE

$44.99 $48.98

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TLO Outdoors Updated Aug 10, 2026

4% OFF

Warne PMAG 5.56/.223 +5 Magazine Extension for 30-Round P-Mag, FDE Anodized Aluminum 5003

$44.99 $46.98

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TLO Outdoors Updated Aug 10, 2026

8% OFF

Warne Magazine Extension for Glock 19/23 Magazines, 6061-T6 Flat Dark Earth Hardcoat Anodized MEG1954DE

$44.99 $48.98

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TLO Outdoors Updated Aug 10, 2026

9% OFF

Warne PMAG 5.56/.223 +5 Magazine Extension Base Pad, Black Hardcoat Anodized Aluminum 5001

$39.99 $43.98

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TLO Outdoors Updated Aug 10, 2026

2% OFF

Warne Tactical Glock 19/23 Magazine Extension, +3 9mm/+2 .40, FDE Hardcoat Anodized MEG1932DE

$39.99 $40.98

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TLO Outdoors Updated Aug 10, 2026

8% OFF

Warne Glock 43 Magazine Extension +2 Rounds, 6061-T6 Aluminum Hardcoat Anodized Black MEG432BLK

$34.99 $37.98

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TLO Outdoors Updated Aug 10, 2026

17% OFF

Warne Scope Mounts Magpul PMAG 7.62x51 Aluminum Magazine Extension +5, Black - 5006

$39.99 $47.98

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TLO Outdoors Updated Aug 10, 2026

8% OFF

Tyrant Cnc H&K VP9/VP40/VP30 +5 Magazine Extension Base Pad, Gold Aluminum TDVP9MAGEXGOLD

$45.28 $48.98

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TLO Outdoors Updated Aug 10, 2026

9% OFF

Tyrant Cnc H&K VP9/VP40/VP30 +5 Magazine Extension Base Pad, Red Aluminum TDVP9MAGEXRED

$45.28 $49.98

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TLO Outdoors Updated Aug 10, 2026

9% OFF

Tyrant Cnc +5 Aluminum Magazine Extension/Base Pad for H&K VP9 VP40 VP30 TDVP9MAGEXALU

$45.28 $49.98

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TLO Outdoors Updated Aug 10, 2026

2% OFF

Tyrant Cnc H&K VP9/VP40/VP30 +5 Magazine Extension Base Pad, Grey Aluminum TDVP9MAGEXGREY

$45.28 $45.98

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TLO Outdoors Updated Aug 10, 2026

8% OFF

Tyrant Cnc M&P Full Size Magazine Extension +5 Rounds for Smith & Wesson M&P 9/40, Red Aluminum TDMPMAGEXFSRED

$45.28 $48.98

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TLO Outdoors Updated Aug 10, 2026

8% OFF

Tyrant Cnc +5 Magazine Extension for S&W M&P Full-Size 9mm/.40 Black 6061 Aluminum TDMPMAGEXFSBLK

$44.21 $47.98

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TLO Outdoors Updated Aug 10, 2026

9% OFF

Tyrant Cnc P365 X-Macro +3 Magazine Extension Base Pad, Black 6061 Aluminum TDP365MAGEXBLK

$38.99 $42.98

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TLO Outdoors Updated Aug 10, 2026

11% OFF

Tyrant Cnc P365-XMacro +3 Magazine Extension for Sig Sauer P365 9mm, Gold 6061 Aluminum TDP365MAGEXGOLD

$38.99 $43.98

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