Proprietary Defense R&D & Professional Weapon Systems
We are an advanced research, design, and troubleshooting house for the defense contracting industry. We solve problems that others cannot. From a philosophical perspective, rather than an economic one, we have decided to make available limited edition, short run, small batch, conceptual designs.
Our projects are each designed as a no-compromise article--specifically designed to appeal to precise desires and tastes.
We are not a traditional firearms manufacturer. We leverage a vertically integrated, decentralized manufacturing pipeline. We first formulate every aspect of the production process, from designing proprietary fixtures, to speeds, feeds, and specialized tool paths and tooling. We then leverage a hand-selected network of high-quality manufacturing contacts to rapidly transform initial concepts into functional prototypes and seamlessly scale to high-volume mass production.
We are an advanced research, design, and troubleshooting house for the defense contracting industry. We solve problems that others cannot. From a philosophical perspective, rather than an economic one, we have decided to make available limited edition, short run, small batch, conceptual designs.
Our projects are each designed as a no-compromise article--specifically designed to appeal to precise desires and tastes.
We are not a traditional firearms manufacturer. We leverage a vertically integrated, decentralized manufacturing pipeline. We first formulate every aspect of the production process, from designing proprietary fixtures, to speeds, feeds, and specialized tool paths and tooling. We then leverage a hand-selected network of high-quality manufacturing contacts to rapidly transform initial concepts into functional prototypes and seamlessly scale to high-volume mass production.
Upper Receiver Kits: Mongoose and 1.36
■ Integrated Fully Retractable Brace (NO Buffer Tube)
■ Long Stroke AK-style Operating System
■ Interchangeable Barrels (different lengths, .300, 5.56)
■ Modular Piston Rod
■ Uses Standard AR15 Lower Receiver, AR15 Barrels, Bolt, cotter pin, and firing pin
■ Lightest, Slimmest and Shortest on the Market; Configurations Under 15” long; 2.418 lbs upper incl. brace; 4.25 lbs completed assembly
■ Elimination of Carrier Tilt with (1) dual carrier paths for piston and BCG, and (2) attaching the piston rigidly to the rear of the BCG
Auto Bolts Available by Contract
Every part is CNC machined from solid billet. No extrusions. No castings.
Lifetime Guarantee
Made in USA
Mongoose: Upper Receiver kit
Batch Size: 350 Units Total
Chassis Width: only 1.54” from rail to rail
Overall Length: 17.48" w/ 7.5" Barrel + Standard A2 Flash Hider; 21.13"w/ 10.5" Barrel
Non-Reciprocating Left Side Charging Handle
1.36: Upper Receiver kit
Batch Size: 350 Units Total
Chassis Width: only 1.36" rail to rail
Overall Length: 14.9” w/ 5.5” Barrel + Proprietary Flash Hider in Contract Quantities
16.7” w/ 7.5” Barrel + Standard A2 Flash Hider
Reciprocating Right Side Charging Handle
Weight: 2.418 lbs upper incl. brace; 4.25 lbs completed assembly w/ standard lower; 1.44 lbs proprietary parts assembly w/o barrel or bolt
$3020
(requires lower receiver to complete)
Free shipping. No credit card fees.
$2500
(requires lower receiver to complete)
Mongoose: Upper Receiver kit
Batch Size: 350 Units Total
■ Chassis Width: only 1.54” from rail to rail■ Overall Length: 17.48" w/ 7.5" Barrel + Standard A2 Flash Hider; 21.13"w/ 10.5" Barrel
■ Non-Reciprocating Left Side Charging Handle
■ Overall Length: 17.48" w/ 7.5" Barrel + Standard A2 Flash Hider; 21.13"w/ 10.5" Barrel
■ Non-Reciprocating Left Side Charging Handle
$3020
Free shipping. No credit card fees.
1.36: Upper Receiver kit
Batch Size: 350 Units Total
■ Chassis Width: only 1.36" rail to rail■ Overall Length: 14.9” w/ 5.5” Barrel + Proprietary Flash Hider in Contract Quantities
16.7” w/ 7.5” Barrel + Standard A2 Flash Hider
■ Reciprocating Right Side Charging Handle
■ Weight: 2.418 lbs upper incl. brace; 4.25 lbs completed assembly w/ standard lower; 1.44 lbs proprietary parts assembly w/o barrel or bolt
■ Overall Length: 14.9” w/ 5.5” Barrel + Proprietary Flash Hider in Contract Quantities
16.7” w/ 7.5” Barrel + Standard A2 Flash Hider
■ Reciprocating Right Side Charging Handle■ Weight: 2.418 lbs upper incl. brace; 4.25 lbs completed assembly w/ standard lower; 1.44 lbs proprietary parts assembly w/o barrel or bolt
$2500
Free shipping. No credit card fees.
Free shipping. No credit card fees.
Learn More About Mongoose & 1.36
See also Versions for jurisdictions that don't allow Flash Hiders or Retractable Braces
Special Requests & Custom Orders
Design Service: We have a highly skilled design team that can take your idea from concept to finished product, through to Patent Pending. All IP done by big firm Wall Street lawyers. We can handle every stage, helping you turn your vision into a tangible, protected asset.
Manufacturing Service: We are capable of moving your design to unlimited mass production, whether it be 100 units or 100,000 units.
Phone: +1 561-262-1948
411 Walnut St, 19810
Green Cove Springs
FL, 32043
Join the Mailing List
Special Requests & Custom Orders
Phone: +1 561-262-1948
411 Walnut St, 19810
Green Cove Springs
FL, 32043
Join the Mailing List