Sprinco Gas Rings

Gas rings are essential for reliable ar-15 operation they are a consumable part meaning they wear out and will need to be replaced time to time. Choose these Sprinco gas rings when you want the best. Made to MIL 848511 standards Please note a bolt requires 3x gas rings.

Why we like them
While gas rings are commonly overlooked, they play a important role in reliability. We have had great luck with the Sprinco gas rings over the years and highly recommend them to anyone wanting to purchase a set of great gas rings. We like to keep spares around of gas rings, extractor spring and ejector springs as you never know when you buddy may need them.

One way to check if your gas rings are still serviceable is to perform the following test.
Step 1 Unload and verify your firearm is unloaded by confirming there is no magazine inserted and the chamber is empty.

Step 2 Remove complete bolt carrier assembly from upper receiver.
Step 3 With the bolt pulled all the way out place the bolt carrier assembly on a flat surface. (The bolt face should be in contact with the flat surface)
If the bolt collapses, it’s time to change gas rings.
Before testing we recommend
field strip bolt carrier and give the parts a good cleaning removing as much carbon as possible from all the parts and oil.

Bolt in picture not included****