The Mercury Vapor IIA 204 Ruger Varmint Upper. 24 inch bull barrel! We now upgraded this upper to our own Billet receiver with forward assist and port cover.

Hand Guard Options: Seekins MCSR or YHM TJ 12 inch upgraded hand guard.

Lilja barrel in 1-12" twist. Lilja has been making match barrels for a long time and have put their expertise in this barrel. We double check head-space after assembly. This barrel will stabilize all 204 bullets up to and including most 40 grain. This barrel is one of the best barrels we have ever seen. Button Rifles and Hand lapped to perfection. This upper assembly will shoot ½ moa or better with match ammo!

Option upgrade: Bartlein 5R 1-10 Twist. Bartlein barrels are world renowned for accuracy and used extensively in F-Class Shooting world. We custom order these barrels and chamber them in-house. Proprietary methods are used to hold extreme tolerances and each is individually inspected by the owner for perfection. This barrel will stabilize all 204 bullet weights. Cut Rifled and CNC lapped for absolute perfection.

Optional Threaded Barrel and PF LMD (Level Muzzle Device)

Bolt and carrier assembly is a PF Super Match Nickel Boron Carrier Assembly

BCM Large Latch Mod 3 Charging handle

Complete upper ready to drop on your lower assembly.

Magazines are the same as 223 or 556. Absolutely no modifications to lower. We have found metal mags or Lancer Mags work best for the 204 Caliber.

Will mate to any quality Mil-spec lower except some Colt with the Large diameter takedown pins. We do stock the adapter pins for these Colts.

Precision Firearms Billet Upper: 7075 Billet aluminum, flattop rail, accepts Picatinny-style rings and your tactical accessories. Finished with Type III mil-spec, hard-coat, black anodizing for protection from scratches, mars, and abrasion.

We are a FFL licensed manufacturer, but this upper can be shipped to an individual – no need to transfer through FFL. You are responsible to know the laws in your area!

Specs:

• PF Billet Flattop Upper with Forward Assist, Shell Deflector, and Port Cover
• Lilja 1 in 12" twist 24” Stainless Steel Bull barrel Manufactured by Lilja
• Bartlein 1-10 Twist Stainless Steel Barrel Chambered by Precision Firearms
• Seekins MSCR or Optional YHM TJ Handguard
• Precision Firearms Super Match Carrier and PF Bolt Assembly
• BCM Mod 3 Tactical Charging Handle
• Limited Lifetime Warranty
• Expected Group size is under .5 inch Group 5 Shots at 100 Yards

Feel free to ask all the question you have. We take the time to answer them all!