20 Round Magazine - KCI USA - Gen 2 - H&K MP5, MP5K
Made in South Korea and imported by KCI USA. Curved for more reliable feeding, these 20-rounds MP5 magazines have been endurance tested by KCI...
Dual Magazine Clamp Bundle - 9mm - KCI MP5
The MP5, MP5K magazine grip or dual magazine clamp. Fits all 9mm MP5 or MP5K curved magazines. Holds two magazines together for ease of use and easy access...
California Complaint Magazine 10-30 - MP5, MP5K - GEN 2 - KCI USA
This California compliant magazine has a 10 round block pre-installed which converts a factory 30 round magazine into a...
RCM HK MP5/SP5 #27/90 Degree Locking Plate
Machined and properly heat treated from ordnance grade steel. A must have component for users running a suppressed set up or cycling a variety of...
HK US MP540 Undersized Locking Roller, -4
The proper roller size is essential for proper headspacing of bolt gap.
Please Note: The price listed is per roller. Order 2 (pair) for a complete set for...
HK US MP540 Undersized Locking Roller, +4
The proper roller size is essential for proper headspacing of bolt gap.
Please Note: The price listed is per roller. Order 2 (pair) for a complete