FREE SHIPPING & FREE RETURNS*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart
Superlative Arms AR15 .625in Solid Adjustable Piston System
$289.99 $260.99 Save 10%
View Product
Compare (0)
Most Helpful Positive Review A great setup
I built a UL-SBR and ran this piston kit. I couldn't be happier. Every rifle will be different. I've used this on different length barrels and different suppressors. Every combination came up with a different optimal gas/bleed off settings. WITH THAT SAID, SA made 38 (if I remember correctly) different setting to dial in whatever you want. Mix and matching buffers and springs with barrel length and ammo loads will keep you honing your skills, but it's a great product. I WISH THEY MADE A LOW MASS BCG LIKE AA!
Show
Sort by
Filter by

gas mitigation

by REAPER, Verified Owner from NY, United States Written on November 16, 2024
If you're running a can and want to mitigate you gas especially if you are a lefty like myself there's no better option , they say it adds weight to the front end im running a mid length and haven't noticed it
Pros:
  • best in cycling gas control
  • best adjustability
Cons:
  • cost
Best Used for:
  • keeping gas out of back of rife
Would recommend: Yes
Was it helpful to you? Yes | No

A great setup

by PeterPan, Verified Owner from OH, United States Written on September 22, 2023
I built a UL-SBR and ran this piston kit.

I couldn't be happier.

Every rifle will be different. I've used this on different length barrels and different suppressors. Every combination came up with a different optimal gas/bleed off settings. WITH THAT SAID, SA made 38 (if I remember correctly) different setting to dial in whatever you want.

Mix and matching buffers and springs with barrel length and ammo loads will keep you honing your skills, but it's a great product.

I WISH THEY MADE A LOW MASS BCG LIKE AA!
Pros:
  • Price and quailty
  • Ease of adjustability
Cons:
  • None
Best Used for:
  • 223
  • 556
Would recommend: Yes
Was it helpful to you? Yes | No
There are no reviews that match your criteria. Would you like to review this product?