UTG PRO® AR15 Ambi Billet Lower Receiver

MICHIGAN MADE.

UNCOMPROMISING STANDARDS.

Michigan made and designed from the ground up to provide shooters with functionality that benefits their skill set. UTG PRO® billet 7075-T6 receivers feature shooter-focused ergonomics, rigid reliability, common parts compatibility, and a lightweight overall design perfect for the basis of your next build.

SHOOTER DRIVEN.

TRULY AMBI.

What does a standard forged mil-spec AR do well and is there room for true improvement when functionality, ergonomics, and cosmetics come into play?
UTG PRO® AR receivers, influenced by the professional, competitional, and rightful civilian alike, are enhanced AR receivers driven by shooters and made for you.

• Identical battery of arms on the left- and right-hand side (sans forward assist).
• Right-side bolt hold-open & release.
• Left side Rear-justified bolt hold-open & release.
• All controls are located exactly where expected.
• All controls manipulate similarly like that of a mil-spec battery of arms.

• Enhancements not just for a dominant right- or left-handed shooter, but a shooter having to shoot either hand depending upon their environment and situation through mirrored ergonomics and battery of arms.
• Features one additional Picatinny slot compared to standard along the upper receiver flattop.   
• Overall melted receiver geometry reduces snag points and hot spots.
• Flared magwell to facilitate smoother and faster reloads.
• Firmly planted trigger finger indexing points for short, medium, and large hands.
• Integral winterized or oversized trigger guard for gloved use.

• Captured buffer detent and rear takedown pin detent and spring prevents inadvertent loss or damage when removing receiver end plate and buffer tube.
• Shares typical parts commonality with most of what is available in the marketplace.
• Includes optional upper to lower receiver tensioning screw.
• Compatible with most, if not all, magazines including drums and quad-stack magazines whether polymer or steel.
• Installation-friendly threaded steel pins in replace of typical roll pins for easier assembly, parts swapping, and maintenance.

• Proudly designed and made in the USA.
• 7075-T6 billet aluminum finished in type III class II matte black hard coat anodize.
• Material removed where applicable without hindering durability for a reduced overall weight.
• Overall melted receiver geometry reduces snag points and hot spots.
• The upper receiver features an optimal 90-degree brass deflector and is cut for M4 feed ramps.
• Tight tolerance fit of upper and lower receiver, takedown and pivot pins, and barrel extension.