Superlative Arms

Get ‘em while they’re hot!!! These won’t last long. All .750 Piston Kits are back in stock, both clamp on and solid set screw.

Happy Valentine’s Day!!! Enjoy 20% off on all Superlative Arms Adjustable Gas Blocks, DI Carriers, DI Builders Kits and more!

Piston kits will be back in stock soon.

This Valentine’s Day show your AR some love with a Superlative Arms DI Carrier or a Superlative Arms Adjustable Gas Block with Patented Bleed Off Mode and GET 20% OFF!

Add a gas tube and get it installed for an easy install.

Happy New Year! Enjoy and stay safe!

Wishing you and your family a Merry Christmas!

Our Holiday Sales Event is LIVE! Our final sale of the year is here. Enjoy 20% off site-wide on all in stock items.

We’ve added a limited number of .750” Solid Set Screw Piston kits in all four gas system lengths... hurry... these won’t last long.

For the DI guys, grab the perfect upgrade to any BCG, the SA DI Carrier. Beyond mil-spec design with the superior DLC coating. Make cleaning your BCG a breeze.

No code necessary. Discount applies at checkout. Not to be combined with other offers or promotions. While supplies last.

Our biggest discount ever! 25% OFF select Titanium Adjustable Gas Blocks. Save on weight and price - same great adjustable gas block with Superlative Arms Patented Bleed Off® Mode.

Sale ends 12/1/2025 11:59 PM Eastern. No code necessary. While supplies last. Not to be combined with other offers or promotions. Applies to in stock .625” / .875” / .936” Titanium Gas Block only.

Early access begins now! 20% OFF SITE-WIDE on all in stock items.

Save on DI Adjustable Gas Blocks, DI Carriers, DI Builders Kits, Piston Kits, Merch, and more!

At Superlative Arms, we honor our Veterans by offering 20% off SA products every day. Thank you for your service!

We will NEVER FORGET.
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