America's Best EDC Accessories and Gear
BASTION
Bastion brings you a vast and diverse range of premium quality EDC accessories and gear. Our product line includes knives, wallets, pocket tools, custom gun parts and accessories.
SHOP NOWSlide Back Plates
Make your sidearm stand out with this easy to install DIY custom laser engraved anodized aluminum Slide Back Plate. All the major and popular brands available here.
Shop GLOCKEDC Knives
All the quality of high-end specialty knives without cutting the bank. Knives are essential tools for tackling whatever life throws at you.
Shop The CollectionCustom AR-15 Parts
Add a little personality to your personal defense tool. Lazer engraved and built to last. The days of the "vanilla" AR are long gone.
Ejection Port Dust CoversEDC Pens
Our famous Bastion® Bolt Action Pen! Indestructible CNC milled seamless design with a tactical executive feel for a fraction of what those other pens cost!
Shop The CollectionAmerica's Best EDC Accessories and Gear
BASTION
Bastion brings you a vast and diverse range of premium quality EDC accessories and gear. Our product line includes knives, wallets, pocket tools, custom gun parts and accessories.
SHOP NOWSlide Back Plates
Make your sidearm stand out with this easy to install DIY custom laser engraved anodized aluminum Slide Back Plate. All the major and popular brands available here.
Shop GLOCKEDC Knives
All the quality of high-end specialty knives without cutting the bank. Knives are essential tools for tackling whatever life throws at you.
Shop The CollectionCustom AR-15 Parts
Add a little personality to your personal defense tool. Lazer engraved and built to last. The days of the "vanilla" AR are long gone.
Ejection Port Dust CoversEDC Pens
Our famous Bastion® Bolt Action Pen! Indestructible CNC milled seamless design with a tactical executive feel for a fraction of what those other pens cost!
Shop The CollectionFeatured Products
Custom BackPlates
Do-it-yourself upgrade with Bastion high-quality, custom laser-engraved slide back and base plates and other accessories for Glock models 17-41 Gen 1-4; Glock 42, and Glock 43. Choose the right pin kit for your exact model firearm.
SHOP NOWCustomer Reviews

Great company and great products
AR-15 EJECTION PORT DUST COVER
Graham
Wednesday, Oct 7, 2020

Quality product!
REAR SLIDE BACK PLATE
Josh Whoolery
Thursday, Oct 8, 2020

Great little knife
BASTION BRAZA MINI CLEAVER
Ido Sasson
Monday, Sept 28, 2020

Quality product
AMAC
July 16, 2018
New Products
Shop NowNew products
Glock Slide Plate Installation
works for ALL Glock models (Featuring Glock 19)
See our LATEST Video on YouTube
AR-Platform Trigger Guard Installation