FEATURED JIG

WAWJ-SBR | WEAPON ALIGNMENT & WELDING JIG

Perfect Weapon Alignment & Welding 

The WAWJ | Weapon Alignment & Welding Jig is designed to offer absolute alignment for your HK receiver, trunnion and barrel during the welding process. By automatically aligning, squaring, and centering the trunnion to the receiver rails, this jig enhances reliability and ensures consistent weapon cycling.

Compatible with HK MP5 | MP5K | MP5 SD | HK53 | HK51

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BADJ-SBR | Barrel Alignment & Drill Jig (SBR / Pistol Length)

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WAWJ-SBR | Weapon Alignment & Weld Jig (SBR / Pistol Length)

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CU-MNDRL-G3 | Copper Welding Mandrel

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CU-MNDRL-HK53 | Copper Welding Mandrel

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CU-MNDRL-MP5 | Copper Welding Mandrel

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RA-MNDRL | Receiver Alignment Mandrel (HK MP5 / HK MP5K / HK MP5SD)

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RA-MNDRL-G3 | Receiver Alignment Mandrel

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BIRT | Barrel Install & Removal Tool – Base Kit (All HK 90 Series Rifles & Pistols)

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BIRT-G3 | Barrel Install & Removal Tool

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RSBA-G3 | Rear Sight Base Alignment & Weld Jig

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RSBA-MP5 | Rear Sight Base Alignment & Weld Jig

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CTAW | Cocking Tube Alignment & Weld Jig

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RIVET-MP5 | Case Deflector & Sling Loop Rivet Tool

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BIRT-MP5 | Barrel Install & Removal Tool

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RA-MNDRL-HK53 | Receiver Alignment Mandrel

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