This is an XGRIP magazine adapter for H&K USP Compact pistols in 9mm, .40 S&W and .357 SIG

Use your full-size H&K USP mags in your USP compact pistol with these special magazine adapters from XGRIP.

Maximizing the versatility and performance of your arsenal, XGRIP’s patented magazine adapters feature durable polymer construction and tool-free, snap-fit installation that takes just a few seconds.

Not only do the adapters flow seamlessly into the design of the pistol and provide extra grip area, they also act as a natural over-insertion stop to protect your pistol’s internals.

The XGRIP adapts the HK P30 hi capacity magazine for use in the USP Compact incorporating the larger magazine into the USPC grip, and increasing the gun’s capacity to 15 rounds in 9mm and 13 rounds in .40 cal.

Compatible with factory HK P30 magazines. Increasing capacity from 13 to 15 rounds for the 9mm, and from 12 to 13 rounds for the .40S&W.

Pick up a few XGRIP adapters for your H&K pistols today!