Modern Varmint Complete Upper Receiver

5 5 1 Product

Choose options from dropdown list(s) below
Select Caliber Upper only
Barrel specs
Thread Protector
Rail Sections
Brake / Flashhider
CeraKote Upper




Available for pre-order NOW!

 6.5 Grendel is an option!

You can pay the deposit online by using the "Add to Cart" button. This will accept your 50% Deposit for the base model and any options. 
You must create an account in order to purchase online.
After you "Add to Cart"  there is an area you can write additional information IE: Cerakote colors, accessory options, etc.

When you place your order online you must select "Pick Up In Store" for shipping method. If we are shipping the rifle to you we will determine shipping method once the rifle is complete.

 ***All special orders and custom rifle builds are not returnable and are noncancellable***

These require a 50% deposit based on options chosen from the drop-down list.

Estimated delivery is approximately 6 months from time of order.  This may vary depending on options selected. Changes after submission are subject to a $25 administration fee per change.

(Some custom options could push this date back ie: custom cerakote)

Like all direct impingement operated rifles of this style, this rifle works best with BTHP, polymer tipped and FMJ bullets and does NOT work well with lead tipped, all lead, round nose or other soft point bullets. It also requires generous lubrication of the bolt assembly at all times. This is critical for the first 500 rounds as the moving parts break in.

These rifles have a MATCH GRADE barrel and chamber. The use of off-shore surplus or corrosive ammo is not recommended.  We have found that match grade factory ammo or handloads will produce the best accuracy. Decent domestically manufactured bulk ammo will not harm the rifle.

The base model upper receiver chambered in 223 Wylde is $1700.00. This does not include a bolt, carrier or mag.
The base model upper receiver chambered in 6.5 Grendel is $2200. This includes a complete bolt and carrier assembly made by JP Enterprise and one 6.5 Grendel mag.
There are a large number of upgrades available at additional cost.

The base model upper will come standard with a stainless steel match grade barrel with a threaded muzzle. Barrels chambered in 223 Wylde are only available in an 18.6" length. Barrels chambered in 6.5 Grendel are only available in a 20" length.
Stainless barrels will be available in 3 contours,
light, medium and heavy.
We will also be offering an optional Proof Research Carbon Fiber Wrapped barrel to keep the weight down.

The base model upper will be offered with a DPMS free float tube however JP Enterprise modular handguards, Fortis Mfg. SWITCH Keymod handguards and PRI carbon fiber handguards are available upgrades.

Dimensions,specifications and any supplied NON ATRS manufactured products included with the rifle, such as mags and furniture are subject to change without prior approval or notice.

-Proof Research barrel weight:
18.6"- 2.5 lbs

-Stainless Steel barrel weight:
18.6" light contour- 2.5 lbs
18.6" varmint contour- 3.3 lbs
18.6" heavy contour- 4.5 lbs

Below are diagrams of the 3 stainless barrel contours available:
18 6MEDIUM 1


Links to accessories:

(Click on words to open a new page with info)

DPMS free float handguard

JP Enterprise Modular handguard

JP Enterprise 2" rail section

JP Enterprise 4" rail section

JP Enterprise top rail

Fortis Mfg. SWITCH Keymod handguard

Fortis Mfg. Keymod accessories

PRI Carbon Fiber handguard (black)

PRI Carbon Fiber handguard (natural)

ATRS At-15 Muzzle Brake

ATRS AT-15 LFE( Light-weight Flash Eliminator)

Proof Research Carbon Fiber Wrapped barrels

Not in stock. Deposit required for reservation

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