Enterprise Arms Australian L1A1 Inch FAL Build 7.62 Semi Auto Rifle, Trilux
SOLD FOR: $3,024.00
LSB#: WY250418ML028
Make: Enterprise Arms, Australian L1A1 Parts Kit
Model: L1A1 Sporter
Serial Number: EAI 003027
Year of Manufacture: Modern
Caliber: 7.62 NATO
Action Type: Semi-Automatic, Short Stroke Gas Operated, Magazine Fed Rifle
Markings: The left side of the receiver is marked, “RIFLE 7.62mm L1A1 SPORTER”. The right side of the receiver is marked, “ENTERPRISE ARMS. INC. IRWINDALE, CA. U.S.A. / ABN 1” The trigger housing is marked, “AD6418364”. There are various Australian proofs throughout.
Barrel Length: 20”. 24 3/4” with muzzle device.
Sights / Optics: The front sight is an adjustable iron post within two protective ears. The rear sight is an adjustable sliding aperture that folds down. The dust cover has a L2A2 Trilux mount with a Trilux optic mounted to the top. The optic is in very good condition, however the battery compartment is cracked.
Stock Configuration & Condition: The stock is a three piece wood Australian set with a vented handguard, smooth pistol grip, and drop comb stock with an Enfield style buttplate & trapdoor. There is a cleaning kit present. There are sling loops on the barrel and belly of the stock. There are light handling marks throughout. There are no chips or cracks. The LOP measures 14.5″ from the front of the trigger to the back of the buttpad. The stock rates in about Very Good overall condition. The receiver has an attached green finger groove carry handle.
Magazine Quantity & Condition: None.
Type of Finish: Parkerized
Finish Originality: Original
Bore Condition: The chrome bore is bright and the rifling is sharp. There is no visible erosion in the bore. In this writer’s opinion the bore rates 9.5/10.
Overall Condition: This rifle retains about 97% of its metal finish. There is light wear throughout. The screw heads are sharp and the pins unmarred. The markings are clear. Overall, this rifle rates in about Excellent condition. The bolt has sand cuts.
Mechanics: The action functions correctly. We did not fire this rifle. As with all used firearms, a thorough cleaning may be necessary to meet your maintenance requirements.
Box, Paperwork & Accessories: None.
Our Assessment: This Enterprise Arms L1A1 Sporter is a faithful semi-automatic build using an Australian inch-pattern parts kit, offering collectors and shooters a rare opportunity to own one of the most iconic Cold War battle rifles in a civilian-legal format. Based on the British/Commonwealth variant of the FN FAL, the L1A1 was issued widely across Australia, the UK, and other Commonwealth nations and is distinguished by its rugged design, ergonomic enhancements, and unique inch-pattern specifications. This build retains the original Australian lower marked “AD” for Lithgow manufacture, complete with authentic proofs, sand-cut bolt, and a full set of wood furniture that adds to its period-correct appeal. This rifle is in excellent overall condition, with 97% of its parkerized finish remaining and only minor wear from careful handling. The bore is chrome-lined, bright, and sharply rifled, showing no signs of erosion. The three-piece Australian wood stock set is solid and attractive, showing light wear but no cracks or structural concerns. The L2A2 Trilux optic mounted to the dust cover adds further collector value and battlefield authenticity, though the cracked battery compartment should be addressed for those seeking full functionality. The inclusion of the green carry handle, sling loops, and trapdoor buttplate with cleaning kit all reinforce its faithful military styling.
Whether you’re a fan of historical military rifles, a collector of Commonwealth arms, or someone seeking a reliable and proven 7.62 NATO semi-auto rifle, this Australian L1A1 build delivers. With its correct inch-pattern parts, solid wood furniture, and Trilux optic, it’s a compelling blend of Cold War history and practical shooting performance. It represents one of the most respected service rifles of the 20th century, offered here in a configuration that remains true to its military roots while being fully accessible to civilian shooters. -R.E.
