SOLGW Enhanced Blaster Guts B5 Ambidextrous Kit

The SOLGW Enhanced Blaster Guts B5 Ambidextrous Kit from Sons of Liberty Gun Works is a complete small-parts package designed for AR-platform rifle builds and upgrades. This kit bundles the core components needed to outfit a mil-spec receiver with quality controls and ergonomic features, making it an efficient choice for builders who want to standardize on proven parts without hunting down each piece individually.

Built around the B5 pistol grip, this kit includes everything from trigger and safety controls to takedown hardware and bolt catch assembly. The ambidextrous safety makes it equally at home in the hands of left- or right-handed shooters, and the inclusion of takedown pins, mag catch assembly, buffer retainer, and bolt catch means you're getting the small-parts essentials in one box. Sons of Liberty Gun Works manufactures these components to fit standard mil-spec firearms, so compatibility with most AR-pattern builds is straightforward.

Whether you're assembling your first rifle, refreshing an existing platform with better ergonomics, or building a competition or duty gun, this kit cuts down on the parts list and sourcing hassle. The B5 grip is known for its texture and control, and pairing it with a complete small-parts kit from a dedicated manufacturer like SOLGW means you're not mixing lower-tier components into an otherwise solid build.

What's Included

• B5 Pistol Grip
• Liberty Fighting Trigger
• Ambidextrous Safety
• Takedown Pins and Assembly
• Mag Catch and Assembly
• Buffer Retainer Pin and Spring
• Bolt Catch and Assembly

Frequently Asked Questions

What firearms does this kit fit?

The SOLGW Enhanced Blaster Guts B5 Ambidextrous Kit is engineered to fit mil-spec AR-platform rifles. Verify compatibility with your specific receiver before assembly.

Is the safety truly ambidextrous?

Yes. The ambidextrous safety included in this kit functions for both left- and right-handed shooters, eliminating the need for a separate controls setup.

Can I use this kit for a new build?

Absolutely. This kit provides the small-parts essentials for a fresh AR build. You'll still need a lower receiver, upper receiver, barrel, bolt carrier group, and stock or brace to complete the rifle.

What trigger comes in the kit?

The kit includes the Liberty Fighting Trigger from Sons of Liberty Gun Works.