Interesting Birmingham Small Arms (BSA) Martini-Henry single-shot barreled action featuring an attractive color case-hardened receiver and a substantial 20.5-inch heavy-profile barrel with sharp, reflective rifling. Originally configured with a .22 Long Rifle barrel, this example has been sleeved with a .17-caliber insert, creating an unusual custom configuration that offers an intriguing foundation for a gunsmithing project. The chambering is believed to potentially be .17 HMR, although this has not been confirmed, and a chamber cast by a qualified gunsmith will be necessary to positively identify the cartridge before firing. The underside of the barrel bears the markings "SSA," "PAP," "NE," and "M12," which may provide additional clues regarding its previous configuration or modification. The barrel was originally blued but exhibits extensive polishing marks that have removed much of the finish, giving it an appearance similar to metal left in the white. The BSA receiver retains its attractive color case-hardened appearance, and the Martini action is functional, with an operational firing mechanism and extractor. Offered as a barreled action without a buttstock or forearm, this distinctive assembly presents an appealing opportunity for an experienced gunsmith interested in completing a custom Martini-pattern single-shot rifle.
Barrel Length: Approximately 20.5 inches, very heavy profile.
Bore Condition: Sharp, reflective .17-caliber rifling.
Finish Condition: Color case-hardened BSA receiver. Formerly blued barrel exhibiting extensive polishing marks and significant loss of blued finish.
Mechanical Condition: Action and firing mechanism function. Extractor present and functional. Exact chambering unconfirmed; chamber cast and gunsmith inspection required before firing. Barreled action only, without buttstock or forearm.
Please review all photographs carefully, as they are an important part of the description and condition assessment prior to bidding.
THIS ITEM IS AS PICTURED WITH NO FURTHER ATTACHMENTS. ALL SALES ARE FINAL. PLEASE REFER TO THE AUCTION DESCRIPTION, LOT #1 DESCRIPTION AND TERMS OF SALE BEFORE BIDDING. UNTIL FURTHER NOTICE, NO SALES TO COLORADO WILL BE ALLOWED GOOD LUCK BIDDING, WE HOPE YOU FIND THE ITEM YOU ARE LOOKING FOR!
Make: Martini-Henry
Model: Single Shot
Serial # - Firearms: P70543
Caliber: .177 cal
- Make: Martini-Henry
- Model: Single Shot
- Serial # - Firearms: P70543
- Caliber: .177 cal


























