Brand: Geissele Automatics
Model: Border Patrol Rifle
Caliber: 5.56MM
OAL: 31"-34 1/4"
Weight: Approx. 6.3 lbs
Color: Black
Lower Receiver: Super Duty Mil-Spec Ar-15 lower
Upper Receiver: Super Duty M4 Upper
Rail: 12.6" MK20 w/ Alignment Tab
Barrel: 14.5" CHF, CRMOV, Tapered Profile (Pinned & Welded),
Twist: 1:7
Gas System: Mid-Length
Gas Block: Super Compact Gas Block
Bolt Carrier Group: Manganese Phosphate Coated Geissele BCG
Charging Handle: Geissele Government Charging Handle Black
Muzzle Device: Extended A2 Flash Hider
Muzzle Thread: 1/2 x 28
Trigger: ALG Advanced Combat Trigger (ACT)
Safety: Geissele Posi-Snap Safety Selector
Stock: BCM stock - Mod 0, Black
Grip: B5 Grip w/ Geissele Logo

Features

Chosen by U.S. Customs and Border Protection, the Geissele Border Patrol Rifle is a lightweight, dependable patrol rifle designed for real-world performance.

It features a cold hammer-forged, chrome-lined barrel for exceptional accuracy and durability, paired with a Super Compact gas block secured using Geissele’s Bombproof method, and a Mag-Phosphate coated BCG for reliable cycling. The skeletonized MK20 rail provides a strong, lightweight mounting platform, keeping the rifle balanced and agile.

Additional upgrades include an ambidextrous Government Charging Handle with low-profile levers to prevent snags and the ALG Advanced Combat Trigger, coated for corrosion resistance and delivering a smooth, crisp pull.

Tough, accurate, and ready for patrol—the Border Patrol Rifle is mission-proven and built to perform.

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It is the customer’s responsibility for understanding state laws regarding all purchases made. For a comprehensive list of all Shipping Restrictions, please refer to our Shipping Restrictions By State Page found Here.

All NFA Rules Apply

These items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.

Magazines will be removed from firearms when shipping to states with magazine capacity restrictions.

WARNING: Handling firearms or firearms parts can expose you to lead and other petroleum products known to the State of California to cause cancer, birth defects, or other reproductive harm. Wash hands thoroughly after handling. For more information go to www.p65warnings.ca.gov (CA Health and Safety Code Section 25249.6).