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LBE Unlimited Buffer Tube
California Proposition 65 Warning

This product can expose you to chemicals including lead, known to cause cancer and birth defects. For more info visit P65Warnings.ca.gov.

LBE Unlimited

Buffer Tube

$34.99
Available California compliant

LBE Unlimited Buffer Tube, Fits AR-15/M4 Rifles, Matte Finish, Black, 4 Position MBT04POS

Key Details
Brand LBE Unlimited
Manufacturer Part Number MBT04POS
UPC 706612408059
SKU LBMBT04POS
Current Stock 108 available
Quantity Updated Apr 26, 2026 1:40 PM
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Purchase Requirements
  • Final availability is confirmed at checkout.
In-Store Pickup Required: All firearm purchases must be picked up at our Beverly Hills location after background check completion.
Product Description

From upper receivers and bolt carrier groups to barrels, grips, gas tubes, buffer tubes, springs, and more, every LBE component is designed and built right here in the United States. They take immense pride in supporting American jobs, maintaining rigorous quality control, and ensuring their customers receive parts they can trust, no matter the application.

Features
  • LBE Mil Spec 4 Position Buffer Tube
Specifications
UPC: 706612408059
Manufacturer: LBE Unlimited
Manufacturer Part #: MBT04POS
Model: Buffer Tube
Finish: Matte
Type: Buffer Tube