fits year: 1932.

( Brand: Thompson ), ( Manufacturer Part Number: L739 ), ( Part Type: Piston ), ( Country/region Of Manufacture: United States )
The NOS L492 Thompson L739 1932 Pistons, part number 51, are genuine replacement components for the iconic Thompson submachine gun, a weapon that saw extensive use in various conflicts during the first half of the 20th century. These pistons are manufactured by NOS (New Old Stock), ensuring they are of high quality and maintain the original specifications of the original 1932 Thompson pistols.
These pistons are designed to fit Thompson submachine guns with the L739 receiver, which is a common variant of the Thompson model. The piston is a critical component of the gun's operation, responsible for transferring energy from the exploding cartridge to move the bolt and chamber the next round.
The NOS L492 Thompson L739 1932 Pistons are made from high-quality materials, ensuring durability and reliability. The surface of the piston is smooth and polished, allowing for smooth operation and reduced friction. The piston also features a groove for the cam pin, which aids in the movement of the bolt.
The piston is designed to fit snugly within the gun's receiver, ensuring a tight seal and preventing gas leakage. This is important for the proper functioning of the gun, as gas leakage can lead to inaccurate firing and reduced performance.
In summary, the NOS L492 Thompson L739 1932 Pistons are high-quality replacement components for the Thompson submachine gun. They are made from durable materials, feature a smooth and polished surface, and are designed to fit snugly within the gun's receiver. These pistons are essential for the proper functioning of the gun and are an excellent choice for collectors and enthusiasts of vintage firearms.
Pros of buying NOS (New Old Stock) L492 Thompson L739 1932 Pistons 51:1. Authenticity: NOS parts are original and have not been replicated or refurbished, ensuring that you're getting the real deal.
2. Quality: These pistons are likely to be in near-perfect condition, as they have been stored for many years without use.
3. Durability: The materials used in the 1930s were often of higher quality than modern materials, which means these pistons may be more durable than newly manufactured ones.
4. Rarity: NOS parts are often hard to find, making them a valuable addition to any classic Thompson collection.
Cons of buying NOS L492 Thompson L739 1932 Pistons 51:1. Cost: NOS parts can be expensive due to their rarity and the fact that they have not been produced for many years.
2. Availability: As mentioned, NOS parts can be hard to find, which may require you to search extensively or pay a premium for them.
3. Compatibility: Although these pistons are likely to be compatible with your Thompson, it's important to double-check to ensure they'll fit properly.
4. Lack of warranty: Since these are used parts, they may not come with a warranty, which means you're taking on the risk of any potential issues.
Conclusion: If you're a collector or enthusiast of classic firearms and you're in the market for original Thompson parts, then NOS L492 Thompson L739 1932 Pistons 51 could be a worthwhile investment. However, be prepared to pay a premium for their rarity and ensure they'll fit properly before making a purchase. It's also a good idea to research the seller to ensure they have a good reputation and offer a return policy in case of issues.
Recommendation: If you're unsure about whether to purchase NOS L492 Thompson L739 1932 Pistons 51, consider doing some research to learn more about the part and its compatibility with your Thompson. You may also want to consider speaking with other Thompson enthusiasts or experts to get their opinions. Ultimately, whether or not to purchase the pistons depends on your budget, collection goals, and level of expertise with classic firearms.
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Please do your research, consult with a sales rep. In very good condition, still in the original box.
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