

Build Better with Brownells
Build Better with Brownells
Brownells stands as your premier destination for all your firearm build and upgrade needs & wants. We pride ourselves on offering an unmatched selection of top-quality parts and tools, backed by our team of knowledgeable GunTechs ready to assist with any questions. Dive into our extensive Trigger Times video library, which is brimming with instructional how-tos, comprehensive guides, product highlights, and maintenance series for popular platforms. Coupled with our unparalleled Forever Guarantee, Brownells ensures you have everything you need for your firearm projects.
Finish your project or start a new one
& SAVE 15% ON GUN PART ORDERS $250+ w/ CODE: BUILDBETTER
BRN-22® Builds






Brownells BRN-180





Exclusive Daniel Defense Mk18 & M4A1 Uppers







BROWNELLS PREMIUM
SLIDES FOR GLOCK
Superior Materials, Finishing &
The Robust ZEV Optic Cut!
BROWNELLS PREMIUM SLIDES & BARRELS FOR GLOCK®







PERFORMANCE GUARANTEED
Exclusive Howa barreled actions ensure
the confidence needed to hit your mark
on the range, at competition or on the hunt!
Howa Barreled Actions











GEISSELE BUILD BETTER SALE
Shop the triggers, barrels & parts to make
your rifle the most accurate & reliable in the field!
Geissele Best Sellers











BROWNELLS PREMIUM
LIGHTWEIGHT AR BARRELS
Chrome Lined & Phosphate Coated
Available in 10.3", 11.5", 12.5", 13.9", 14.5", 14.7",& 16"
Brownells Tools & Supplies











Feel The Thrill Of History! Introducing The
BROWNELLS RETRO
UPPER LINEUP
Brownells Retro Uppers




PWS Piston Upper Receivers

