Product Overview

*****Each upper will be accuracy tested using 55 Grian Varmageddon Handloads. That recipe and the verification group will ship with the order to the customer****

Our uppers are built using caliber-specific, modified SAAMI reamers developed to maximize accuracy with today’s light grain factory and handload options. These chambers are proven to maintain consistent performance without degrading accuracy from fouling during extended round counts between cleanings up to 300 rounds.

These uppers only come with Low Mass Carriers that maintain forward assist operations to ensure that slow loading in the stand or beside the truck is never an issue no matter how dirty or cold your rifle gets.

Each upper is paired with the longest functional gas system available for its barrel length and caliber, ensuring dependable operation with factory or light grain handloaded ammunition while minimizing the recoil impulse and duration. The result is exceptional control, improved thermal second shot tracking, and faster follow-up shots. These uppers are specifically designed to be suppressed.

Designed to excel with both factory varmint loads and handloads, these uppers also perform impressively with lighter-weight projectiles. If you need a versatile setup, our reamers make the most of that advantage.

Aero Precision M4E1 or a Forward Control Designed upper with MTE Semimonolithic Barrel Nut
Forward Controls Designed Forward Assist
Forward Controls Designed Charging Handle
Forward Controls Designed Ejection Port Cover
MTE AR15 LMOS Low Mass Competition Carrier, the MTE LowMass still maintains forward assist functionality.
Infinitely Adjustable Gas Block (.750), with set screw and Gas Tube
Ultra-Light Hunter Profile or SPR 1:7 AR15 MTE Barrel with Matched Headspaced Rexus UltraBolt
15.5" or 17.5" MTE Full Length ARCA Handguard
Thread Protector for Suppressor ready installation.

JPSC Recoil Reduction Spring will come with the upper as well.