Expo Arms 5.5" 9MM Barreled Upper Builder Kit - No BCG

Expo Arms AR-15 PCC Billet Slick Side Upper Receiver
XP-UPPER-PCC-B

The Expo Arms Billet AR-15 PCC Slick Slide Upper Receiver is a high quality upper perfect for your next pistol caliber build. Precision machined from lightweight 6061-T6 billet aluminum with a heavy duty Type III hardcoat anodized finish. Compatible with pistol calibers up to .45 ACP, this optics ready flat top upper receiver is just what your next build needs.

Features:

• Precision machined 6061-T6 aluminum billet
• Type 3 Hardcoat anodized finish
• Dimpled for anti-rotation handguards
• For pistol calibers up to .45 ACP
• Compatible with GLOCK-style lowers

Expo Arms 5.5" 9MM Nitride Straight Profile AR Barrel - 1/2x36
XP-B-9MM-55

The Expo Arms 5.5" straight profile 9mm AR-15 barrel has been designed to give you a premium barrel at an affordable price point. Each barrel is precision machined from high strength 4150 chrome moly steel with a slick and durable salt bath nitride finish for an exceptional barrel life. This straight contour barrel is lightweight and handy, perfect for AR pistols. Topped with 1/2x36 muzzle threads for your favorite 9mm muzzle devices and suppressors, the 5.5" straight profile PCC barrel is a must-have for your next build.

Features:

• 5.5" 4150 steel barrel
• Slick and durable salt bath nitride finish
• Lightweight straight contour
• 1:10 twist rate
• 1/2 x 36 muzzle threads

Expo Arms AR-15 PCC M-LOK Free Float Handguard - 4"
XP-GUARD-ML-B-4

Build your next AR-15 Pistol Caliber Carbine with the Expo Arms M-LOK Free Float handguard. This AR-15 handguard features 7 rows of M-LOK slots for easily attaching accessories. Made from 6061-T6 Aluminum and hardcoat anodized black, this 4" M-LOK handguard is perfect for building an AR pistol or short barrel rifle.

Features:

• 4" Total length
• 7 Rows of M-LOK slots
• 6061-T6 Aluminum construction
• Hardcoat anodized black