These are new old stock from a closed gun store. A friend bought all of the 7 & 8 round Colt and Kimber magazines for me. The packaging was removed to facilitate shipping. The bumper pads and spare floor plates are included.
When I compared the magazines side by side, it was clear the 7 round were shorter than the 8 round magazines and I had to do some quick internet research. I have no interest in compact 1911 pistols.
BP | Bronze Point | IMR | Improved Military Rifle | PTD | Pointed |
BR | Bench Rest | M | Magnum | RN | Round Nose |
BT | Boat Tail | PL | Power-Lokt | SP | Soft Point |
C | Compressed Charge | PR | Primer | SPCL | Soft Point "Core-Lokt" |
HP | Hollow Point | PSPCL | Pointed Soft Point "Core Lokt" | C.O.L. | Cartridge Overall Length |
PSP | Pointed Soft Point | Spz | Spitzer Point | SBT | Spitzer Boat Tail |
LRN | Lead Round Nose | LWC | Lead Wad Cutter | LSWC | Lead Semi Wad Cutter |
GC | Gas Check |