Approved Form F1 Core repair

Approved Form F1 Core repair

Your Price: $250.00
In Stock
Part Number:89

Choose Options

Honing for D-Size 7.5 Carbon Steel Tube
Muzzle Break
Muzzle Break thread adapter

 Approved Form 1 Suppressor monocore Repairs


Designed and produced by SIREARMS specifically around the SD Tactical Arms tubes and accessories, this monocore allows SIREARMS to quickly repair a customer’s completed and approved Form 1 suppressor with a high quality monocore.  Simply send a complete suppressor and approved form 1 to SIREARMS to be repaired. Also include SDTactical purchase confirmation and a pre-paid return shipping label. 



Available in 5.56, 7.62, 9, .40, and .45 (must match Form 1)

OSHA hearing safe for most calibers up to supersonic 7.62x51mm NATO

Stainless Steel Billet Construction

Compatible with SD Tactical 7.6 Titanium Tube

Compatible with SD Tactical 7.5 Stainless Tube (additional charge)

Manufactured in ISO 9001:2008 compliant facility

Made in the USA


*COMPLETE  AND FORM 1 APPROVED suppressor with baffles must be sent in


*Muzzle Brake and Thread Adaptor NOT included.