BudsGunShop.com - DI or Pistion
-
-
Now I know the game, thought being as what I was looking at would come up with the question....does not.
Looking at a Sig LE M400 in 556 and it does not say if DI or Piston. From what I can see on the picture it looks like it could be gas but with the hand guard they way it is can not say for sure. Thanks.
1 Answer
You must log in to ask, or respond to a question
4,992,326 Customers Since 2003
Receive Money Saving Offers
Enter your email address to receive our best deals and other store updates.
Catalog
Handguns,
Rifles,
Shotguns,
Muzzleloaders,
Ammunition,
Accessories,
Optics/Sights,
Holsters,
Magazines,
NFA Items
Information
FAQ,
The Shooting Bench Blog,
How to Buy a Gun Online,
How to Purchase NFA (Class III),
Don't Lie for the Other Guy,
Why Buy From Bud's?,
Payment Options/Cancellation Fees,
Shipping & Returns,
State Restrictions,
Warranty,
Team Bud's,
Recent Reviews,
Accessibility Policy
Partners
Copyright © 2003-2026 BudsGunShop.com
All Rights Reserved. (NW1)
Robert, thanks for the follow up. The Sig LE M400 uses a Direct Impingement Gas System. Cheers and stay safe!