Barrel Group
| Barrel |
swaged gas piston housing |
Underwood, 3/44 |
| Front Sight |
type II |
EU (Prestole Div. of Detroit Harvestor for Underwood)) |
| Barrel Band |
type I (swivel missing) |
no markings on band |
| Slide |
type IV |
U (Underwood) |
Slide does not have any digits of receiver serial number.
Stock Group
| Stock |
type III |
P-U (Pederson Brothers of wilton, CT for Underwood) |
| Handguard |
type II |
W (Winchester) |
| Buttplate |
|
Underwood |
Stock and handguard do not have numbers from receiver serial number. Stock handgrip has been modified (see pic).
Receiver Group
| Receiver |
type II |
Underwood w/ W inside Ordnance Bomb on bevel (Universal Winding Company of Cranston, RI for Underwood) |
| Rear Sight |
type III |
I.R. CO. (International Register Co., GI replacement sight) |
| Recoil Plate |
type III |
U (Underwood) |
DE, German Nitro Proof, Beschussamt Köln, B=1 A=0 meaning 2010
Bolt Group
| Bolt |
type III |
U (Underwood) |
| Ejector |
|
|
| Extractor |
type (not type I) |
|
| Extractor Plunger |
|
|
| Firing Pin |
type III |
|
No numbers engraved in top of bolt. Bolt has German Nitro Proof.
Trigger Group
| Trigger Housing |
type IV |
U (Underwood) |
| Trigger |
|
|
| Sear |
|
|
| Hammer |
type III |
U (Underwood) |
| Safety |
type II |
unknown if unmarked |
| Magazine Catch |
type IIA |
AU (unknown subcontractor for Underwood) |
No numbers on rear of trigger housing.
Information and photographs courtesy of Benito Vieweg
Return to The Armory
