Bastion back plates are machined from the highest quality T6 aluminum using the highest tolerances to give you the exact fit you require, then hard coat anodized black and laser engraved, giving you the extreme durability yo...

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Bastion back plates are machined from the highest quality T6 aluminum using the highest tolerances to give you the exact fit you require, then hard coat anodized black and laser engraved, giving you the extreme durability you deserve! Compatible with Glock models G17 G19 G21 G22 G23 G24 G26 G27 G29 G30 G31 G32 G33 G34 G35 G36 G37 G38 G39 G40 G41 G45, Gen 1-5. Not compatible with G42, G43, G43X, or G48. Great replacement for a plastic factory part. You will love the quality of Bastion products. Many different designs to choose from our stock inventory. We also offer custom engraving!

  • PREMIUM QUALITY CUSTOM ALUMINUM BACKPLATE FOR GLOCK | SUPER EASY & QUICK TO INSTALL, NO GUNSMITH NEEDED: Custom Back Plate designed to FIT GLOCK GEN 1-5; Bastion’s Slide Back Plate snaps perfectly in place allowing you to conveniently personalize your device; made to FIT GLOCK MODELS G17 G19 G21 G22 G23 G24 G26 G27 G29 G30 G31 G32 G33 G34 G35 G36 G37 G38 G39 G40 G41 G45; NOT COMPATIBLE WITH G42, G43, G43X or G48.
  • WON’T RUB OFF, LASER-ENGRAVED HIGH RESOLUTION ALUMINUM (NOT PAINTED ON) SLIDE COVER PLATE FOR GLOCK: ‘Laser-Engraved’ makes a huge difference! Unlike other custom Rear Cover Plates for Glock that are painted on, Bastion LASERED & ENGRAVED this artwork so that it won't rub off or wear off over time.
  • MADE IN THE USA, PREMIUM HARD COAT ANODIZED T6 MACHINED ALUMINUM: Premium quality Butt Plate for Glock that’s machined from the highest quality, hard coat anodized black T6 aluminum that stays tough and durable even when removed and replaced from time to time, giving you the extreme durability you deserve.
  • STANDOUT CUSTOM LOOK, FANTASTIC REPLACEMENT FOR PLASTIC FACTORY PART: Not only keeps your firing pin and the extractor plunger assembly in place, it also adds a little flair to your plain old plastic back slide cover. The fastest and most inexpensive way to customize your device!
  • BASTION SATISFACTION GUARANTEE: Buy risk-free! Please do reach out to us in case of any issues and we’ll quickly do all we can to make it right.
  • PREMIUM QUALITY CUSTOM ALUMINUM BACKPLATE FOR GLOCK | SUPER EASY & QUICK TO INSTALL, NO GUNSMITH NEEDED: Custom Back Plate designed to FIT GLOCK GEN 1-5; Bastion’s Slide Back Plate snaps perfectly in place allowing you to conveniently personalize your device; made to FIT GLOCK MODELS G17 G19 G21 G22 G23 G24 G26 G27 G29 G30 G31 G32 G33 G34 G35 G36 G37 G38 G39 G40 G41 G45; NOT COMPATIBLE WITH G42, G43, G43X or G48.
  • WON’T RUB OFF, LASER-ENGRAVED HIGH RESOLUTION ALUMINUM (NOT PAINTED ON) SLIDE COVER PLATE FOR GLOCK: ‘Laser-Engraved’ makes a huge difference! Unlike other custom Rear Cover Plates for Glock that are painted on, Bastion LASERED & ENGRAVED this artwork so that it won't rub off or wear off over time.
  • MADE IN THE USA, PREMIUM HARD COAT ANODIZED T6 MACHINED ALUMINUM: Premium quality Butt Plate for Glock that’s machined from the highest quality, hard coat anodized black T6 aluminum that stays tough and durable even when removed and replaced from time to time, giving you the extreme durability you deserve.
  • STANDOUT CUSTOM LOOK, FANTASTIC REPLACEMENT FOR PLASTIC FACTORY PART: Not only keeps your firing pin and the extractor plunger assembly in place, it also adds a little flair to your plain old plastic back slide cover. The fastest and most inexpensive way to customize your device!
  • BASTION SATISFACTION GUARANTEE: Buy risk-free! Please do reach out to us in case of any issues and we’ll quickly do all we can to make it right.

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