The .380 ACP Decker firearm.

Decker 380 Build Kit

$99.99

A fully DIY .380 ACP firearm featuring custom-designed magazines that integrate a feed ramp directly into the magazine itself, enhancing reliability. It is compatible with FRT and includes an optional MG-34 style grip for improved handling.

10 in stock

What’s in the Box

Core Components
1×Firing Pin Tube
1×Firing Pin
1×Guide Rod
1×Recoil Spring
1×Trigger Spring
2×Magazine Spring
1×Safety Detent Spring
1×.380 Auto Barrel
Assembly Hardware
2×M5x380 Threaded Rod
1×M5x240 Threaded Rod
2×Bolt Weight
20×M5x25 Socket Head Screw

Additional information

Weight 3 lbs
Dimensions 13 × 11 × 2 in

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