TNTE Modern Uppers

Geissele 13.9" MK-14 URG Clone (Carbine)

For more than 50 years the famed silhouette of the M16/M4 has only had one major and several minor changes. Barrel lengths and buttstocks have changed, but more or less the evolution of America’s right arm has proceeded apace with each generation...

Geissele 13.9" MK-14 URG Clone (Mid-Length)

For more than 50 years the famed silhouette of the M16/M4 has only had one major and several minor changes. Barrel lengths and buttstocks have changed, but more or less the evolution of America’s right arm has proceeded apace with each generation...

5.56 18" WC Fluted 1/8 Upper with Geissele MK18 Rail

The SPR concept was originally proposed by Mark Westrom, president of ArmaLite, while working at Rock Island Arsenal in 2000. The program was an outgrowth of the desire by both US Army and Navy special operations forces for a rifle...

5.56 7.5" 1/7 QPQ MK4 FED Upper with KX-5

7.5" FBI Quad Rail Upper 1/7 QPQ Rapid response, maneuverability, and enhanced firepower play a major part in joint and coalition operations in modern warfare. TNTE's 7.5 Combat Rail carbines epitomize modern warfare’s emphasis on “Get In...

300 Blackout 1/7 A1 QPQ XM-177 Upper

Want to get in touch with your inner mercenary? Love the movie, Blood Diamond???? Well, we can help with that!  Specs: Barrel: TNTE 300 Blackout 1/7 Nitride barrel 4150 .750 gas block diameter Upper: TNTE A1 (No Shell Deflector)  Gas...

TNTE DPMS Style 3 Gun Upper LR308 1/10

Our 3G 308 Upper is a great lightweight upper. This is a great choice for 3 Gun competition. Featuring a 16" QPQ Nitride barrel, 15" MI Mlok free float tube.    Upper Receiver: Aero Precision A3...

10.3" Hammer Forged MK-18 Block 3 Geissele MK-4

Looking for something similar to what the operators are using now? Look no further than our MK-18 Block 3. Featuring some great top tier parts. Pictured specs include: Daniel Defense 10.3" HF/HP/MPI 1/7 twist 4150 5.56 chamber phosphate finished and...

10.3" MK-18 Block 3 Geissele MK-8

Looking for something similar to what the operators are using now? Look no further than our MK-18 Block 3. Featuring some great top tier parts. Pictured specs include: Daniel Defense 10.3" HF/HP/MPI 1/7 twist 4150 5.56 chamber phosphate finished...

10.5" M4A1 MK-18 Mod1 Daniel Defense RIS

Looking for something similar to what the operators are using now? Look no further than our MK-18 Block 2. Featuring some great top tier parts. Pictured specs include: TNTE M4A1 10.5" 1/7 twist 4150 5.56 chamber phosphate finished, and chrome lined...

M-4 Sopmod Block 1.5 FSB Upper

This M4 Barreled Upper Assembly is complete and ready for you to add your choice of Optics or Rear Sights. The highly accurate 16” M4 profile barrel is QPQ Nitride and machined from 4150 Chrome Moly Vanadium steel - rifled 1 x 7 Right Hand...

TNTE M4A1 RIS II

The TNTE M4 URG M4A1 Upper Receiver Group features the M4A1 Rail Interface System (RIS II), which has been in use by US Special Operations Command (SOCOM) for the SOPMOD II Weapons System since 2005. This two-piece, free-floating rail system allows the...

TNTE 5.56 RIS III Upper

The TNTE M4 URG RIS3 Upper Receiver Group features the Rail Interface System (RIS III), This two-piece, free-floating rail system allows the mounting of devices like a M203 grenade launcher without influencing the barrels harmonics, eliminating problems...