Lancer Tactical ADG MWS Complete Bolt Assembly, Black

The Lancer Tactical ADG MWS Complete Bolt Assembly replaces the bolt, carrier, and guide as a single unit — the way the factory originally shipped it. If your gas rifle is slipping gas, missing on the first strike of a mag, or just showing wear on the bolt faces, swapping the complete assembly is the straightforward fix rather than trying to source individual pieces that may not line up.

It's a replacement assembly designed for Lancer Tactical's MWS platform and fits Tokyo Marui MWS-style gas blowback rifles, which is the same internal architecture most MWS clones are based on. Drop-in with no fitting required. You pull the hand off, undo the carrier screw, and the old assembly comes out in one piece. The new one goes back in the reverse of that.

If you've been running the rifle hard, or if a bolt face has started to wear into the gas nozzle seal, a new bolt with a fresh O-ring is usually enough to bring blowback consistency back. Gas Blowback rifles lose performance slowly — a bad bolt just makes the decline noticeable — so catching it early with a complete assembly swap is cleaner than waiting until the gun won't cycle at all.

Includes the bolt, carrier, and guide as a matched set. Battery and gas are not included.