Thompson Buttstock Screw

Features

1. Thompson SMG Compatibility — Fits the M1, M1A1, and M1928/M1928A1 Thompson submachine gun buttstocks where a reinforcing cross bolt is used.
2. Stock Reinforcement Function — Serves as the recoil bolt that helps prevent the wood buttstock from splitting at the receiver junction under repeated firing.
3. Steel Construction — Machined from steel for the strength and durability required of a load-bearing fastener on a .45 ACP submachine gun.
4. Slotted Head — Traditional slotted head matches the original GI pattern and installs with standard gunsmithing screwdrivers.
5. Correct Replacement Part — Direct replacement for a lost, stripped, or missing Thompson buttstock bolt on collector and shooter-grade guns alike.
6. Sling Swivel Mounting Option — Can be used to anchor a side-mount sling swivel on Thompsons that were never fitted with one from the factory.
7. Pair With Washers — Designed to be used with the original-style Thompson buttstock washer set for proper bearing surface against the wood.
8. Spare Parts Insurance — A smart addition to any Thompson owner's parts box, ensuring the gun stays in service if the original fastener is ever lost or damaged.