UMP and USC Parts
Showing 28–54 of 76 results
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B&T APC UMP USC CONVERSION FOLDING STOCK – Brugger & Thomet (made in Swiss)
$152.00 -
Sale!
SB Tactical Brace Hk and B&T Folding Brace or Rifle Stock
$84.99 -
USC Upper Rail Hk UMP and USC
$40.00 -
Sale!
SL8/G36 Trigger
$120.00 -
HK UMP Follower
$22.00 -
Turn UMP lower to work together with USC upper
$50.00 -
USC HDPS 16″ Barrel
$300.00 -
Heckler and Koch UMP and USC Trigger Spring
$7.75 -
Heckler and Koch UMP and USC Hammer Springs RH & LH ((N E W))
$18.50 -
Heckler and Koch UMP Lower Release Lever Complete with spring and axle
$29.50 -
Close with polymer
$40.00 -
Mill upper receiver to accept the UMP Mag
$30.00 -
Replace Internals
$20.00 -
HK UMP Folding Stock Roll Pin – Stainless Steel
$31.00 -
UMP HDPS 7.87″ Barrel Threaded M16X1 LH in Stainless Steel with Cerakote finish (Compliance Part)
$365.00 -
Eyelet & Thumb Screw USA made by HDPS Steel eyelet and thumb LONG cross block with flat and eyelet screw (pair), works with stock block B or C
$48.00 -
Mill Rt. and Lt. UMP and lower vents in front receiver
$100.00 -
Invert white mark at USC selector if using NAVY lower
$30.00 -
Hk USC Stock Bloc B or C Pin/ Washer/ Ring
$35.00 -
UMP HDPS 7.87″ THREADED .578×28 RH STAINLESS STEEL FINISHED IN CERAKOTE BARREL for HK UMP AND USC (Compliance Part) (Copy)
$365.00 -
UMP HDPS 7.87″ THREADED .578×28 RH STAINLESS STEEL FINISHED IN CERAKOTE BARREL for HK UMP AND USC (Compliance Part)
$365.00 -
Heckler and Koch USC Lower Receiver w/ Bolt Catch & Mag Release mounted NEW
$89.95 -
Hk USC STOCK BLOCK “B” with Washer/Pin/Ring
$165.00 -
Hk USC Block B or C spare Thumb screw and eyelet screw
$48.00 -
HDPS Bird Cage Hk style Flash Suppressor for Hk UMP / USC SBR’s .45 ACP for Flanged barrels
$145.00 -
Sale!
HDPS 5 prong Hk style Flash Suppressor for Hk UMP / USC SBR’s .45 ACP for Flanged barrels
$135.00 -
ATI 5 Position Vertical Grip – Variable Vertical Foregrip
$29.75