JP Enhanced Gas Ring for AR-15

The JP Enhanced Gas Ring is a one piece, drop-in replacement for the standard factory set of 3 gas rings. Compatible with Direct Impingement AR-15 type weapons (non-piston guns) in the full range of calibers. Unlike the standard set of three gas rings that have gaps that must be kept out of alignment with one another to avoid leaking gas, the JP one piece gas ring has no alignment issues to worry about. Additionally, it has less friction inside the bolt carrier for smoother operation, yet has a superior gas seal. This is a simple and inexpensive upgrade that should be on every AR-15 Direct Gas Impingement Gun. Installation is simple and can be done in a few minutes - just winds on like a key chain.

As a replacement for traditional three-piece gas rings, the JPEGR-223 utilizes a one-piece design similar to the McFarland rings. Unlike the McFarland rings, though, our precision-ground gas rings are engineered to precisely suit small-frame (AR-15) carrier group components.

After testing numerous minute grind callouts, the final JP Enhanced Gas Rings spec is the perfect balance of a solid gas seal with a very low-friction relationship between rings and bolt carrier. Reducing the resistance between these components directly results in an overall increase in the rifle's operational window while the edge of the rings utilizes the cycling action itself to scrape the walls of the carrier, helping shed fouling with every shot.