Juggernaut Tactical JT-45 .45 ACP AR Pistol, 5.25 in Ballistic Advantage Barrel, Midwest Industries M-LOK Handguard, Geissele Buffer Tube, Custom Build, 26+1
This Juggernaut Tactical JT-45 is a custom-configured .45 ACP AR-pattern pistol built on a dedicated JT-45 billet receiver set. It pairs a Ballistic Advantage 5.25 inch barrel and matching bolt with a Midwest Industries free-float M-LOK handguard, a Geissele Automatics pistol-length receiver extension, and ambidextrous features. Notable details include a stylized U.S. flag engraved on the magwell and factory markings from Orange, CA, plus a UNITY riser installed on the top rail. It comes with four 26-round magazines for a 26+1 capacity setup.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: This example has been very well maintained. The bore presents as bright and clean.
What’s Included
- 4x 26-round magazines
- Optic Mount: Unity Tactical rail riser (installed)
- Tool: BCM barrel tool
The heart of this build is the Juggernaut Tactical JT-45 upper and lower receiver set, a dedicated PCC billet configuration marked "JUGGERNAUT TACTICAL ORANGE, CA U.S.A.", "CAL: MULTI", and "MODEL JT-45." The upper is marked "45" forward of the ejection port. A stylized U.S. flag is engraved on the front-right magwell, and the receiver set is aluminum, made in the USA.
Chambered in .45 ACP and running a straight blowback action, it features a Ballistic Advantage 5.25 inch barrel with the muzzle recessed under the handguard and a matching Ballistic Advantage bolt. The Geissele Automatics pistol-length receiver extension anchors the rear of the assembly, and a mil-spec fire-control group provides a familiar trigger feel.
The handguard is a Midwest Industries free-float M-LOK unit in aluminum, offering a rigid platform around the short barrel. Controls include a manual safety selector, an ambidextrous charging handle with JT logo, and an ambidextrous bolt-release setup featuring an extended right-side lever alongside the standard left-side catch. A B5 Systems pistol grip completes the control interface.
A Unity Tactical riser is installed on the top rail, and the pistol ships with four extended double-stack stick magazines marked ".45" at the feed lips to complement the 26+1 capacity. The serial number provided by the consignor matches the engraved serial.