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Billet Upper Receiver

US$150.00 US$135.00
Sold out

Billet Upper Receiver

US$150.00 US$135.00

Billet upper receiver

7075-T6 Aluminum

M4 Feed ramps

Comes either Stripped (no forward assist installed, and no ejection port cover assembly) or Assembled (forward assist and ejection port cover, standard styles).

Sale!

Apex Hunter Upper Receiver

US$1,000.00 US$900.00
Sale!

Apex Hunter Upper Receiver

US$1,000.00 US$900.00

Apex Hunter(tm) Rifle series beating heart.

Each upper receiver assembled using American made Materials, assembled in the State of Texas. 

Parts break down as follows:

 - South Texas Arms billet Upper Receiver - 7075T6 aluminum

 - South Texas Arms nitride treated steel gas block (Upgrade to Suppressor mount to add adjustable block)

 - South Texas Arms stainless steel gas tube and roll pin

 - Your choice of Standard A2 flashhider, muzzle thread protector, or suppressor mount (additional charge).

 - Nitride Treated bolt carrier group

 - Radian(R) branded Charging Handle

 - 416R Stainless Barrel - 20" with Double fluting (Chamber options include .223 Rem, 224 Valkyrie, 6mm ARC)

 - Lightweight Unbranded Handguard - Mlok

 

Sale!

Apex HD Upper - Pistol/SBR

US$950.00 US$855.00
Sale!

Apex HD Upper - Pistol/SBR

US$950.00 US$855.00

ApexHD(tm) Rifle series beating heart.

Each upper receiver assembled using American made Materials, assembled in the State of Texas. 

Parts break down as follows:

 - South Texas Arms billet Upper Receiver - 7075T6 aluminum

 - South Texas Arms nitride treated steel gas block

 - South Texas Arms stainless steel gas tube and roll pin

 - Your choice of Standard A2 flashhider, or suppressor mount (additional charge).

 - Nitride Treated bolt carrier group

 - Radian(R) branded Charging Handle

 - Nitride treated 4150CM 11.5" barrel, in 5.56 or 300blk

 - Griffin Armament RIGID rail - Mlok

 - Griffin Backup Iron Sights included

Sale!

Apex HD Upper Receiver

US$1,100.00 US$990.00
Sale!

Apex HD Upper Receiver

US$1,100.00 US$990.00

ApexHD(tm) Rifle series beating heart.

Each upper receivers assembled using American made Materials, assembled in the State of Texas. 

Parts break down as follows:

 - South Texas Arms billet Upper Receiver - 7075T6 aluminum

 - South Texas Arms nitride treated steel gas block (optional adjustable gas block)

 - South Texas Arms stainless steel gas tube and roll pin

 - Your choice of Standard A2 flashhider, or suppressor mount (additional charge).

 - Nitride Treated bolt carrier group

 - Radian(R) branded Charging Handle

 - Nitride treated 4150CM 16" barrel, in 5.56, 300blk

 - Griffin Armament RIGID 15" rail - Mlok

 - Griffin Armament BUIS included

As the go to source for South Texas Predator hunters for the past 10 years, we have prided ourselves as the custom builder for your needs.

 

If the APEX Hunter Rifle series, Pigstick, or the upper receiver assembly doesn't fit your fancy, or you need something a little more custom fit, then this is where you'll take care of that.

 

Put your deposit down on a custom Upper Receiver, and we'll get to work for you. But keep in mind, the Deposit is only refundable within the first 30 days from order.  After that, it will depend on the status of the barrel being manufactured for you. 

After 30 days, the deposit is refundable up to 70% (meaning a 30% restocking fee is applied).  After 180 days (for those really rare occassions that demand is far exceeding supply), then the deposit becomes non-refundable. 

If you have question about the time it will take to get the barrel custom made to start the upper receiver, please feel free to email us in advance.  We use several barrel manufacturers for our custom work (Columbia River Arms, X-Caliber Barrels, McGowen, and T-Box Barrels are just a few to name), and they all have differing backlogs, and specialty items to offer. 

As of August 31, 2020, backlogs for most barrel manufacturers will exceed 6 months. Know this in advance before ordering.