LBE Unlimited AR137RBK Ready Build Kit 13.7"

The LBE Ready Build Kit is a compact AR-15 upper build kit featuring a premium 13.7-inch Cold Hammer Forged (CHF) barrel, engineered for durability and high performance in a pistol-length gas system. Designed for AR pistol or SBR builds, this kit includes a complete upper receiver, free-floating handguard, gas block, gas tube, and CHF barrel. With rugged construction and precision machining, it delivers a reliable, close-quarters AR platform ready for customization and field use.

Manufacturer	LBE Unlimited
Compatibility	AR
Features	Forged
Model	LBE
Platform	AR-15
Product Type	Handguard

Reviews

There are no reviews yet.

Be the first to review “LBE Unlimited AR137RBK Ready Build Kit 13.7″”

You must be logged in to post a review.

LBE Unlimited AR137RBK Ready Build Kit 13.7″

Reviews

Related products

TacFire UP01C Stripped Upper Receiver 5.56x45mm NATO 7075-T6 Aluminum Black Anodized Receiver for AR-15

Spikes STU5435MLS Complete Upper 5.56x45mm NATO 16″ Black Phosphate/Midlength Barrel, 7075-T6 Aluminum Black Receiver, 12″ SAR3 Free-Floating Handguard for AR-15

Chiappa Firearms 500095 M4-22 Gen II Pro Upper 22 LR 16″ Steel Barrel, Matte Black Polymer Receiver, 11.80″ Quad Picatinny Rail For Use With Mil-Spec Lower Receivers Includes 2 28rd Mags

Aero Precision APAR308505C Receiver 308 Win 7075-T6 Aluminum Flat Dark Earth Cerakote Receiver for M5 Platform

Daniel Defense 2300408013011 MK18 Upper Group 5.56x45mm NATO 10.30″ Black Phosphate Barrel, 7075-T6 Aluminum Black Anodized Receiver, Flat Dark Earth DD RISII MK18 Handguard for AR-15