SEVEN 5.7X28MM 20RD BLK POLY.PRO MAG MAGAZINE FNH FIVE OF Upper Receivers -Muzzle Velocity: 1250 FPS

-Muzzle Velocity: 1250 FPS

These cartridges feature a 40-grain copper-plated round nose bullet that reduces barrel fouling and provides consistent accuracy

Optimized for SIG P365 pistols

resulting in tighter patterns and increased lethality at longer distances

Underwood's 9mm Luger 68gr Xtreme Defender rounds feature an innovative solid copper design for exceptional penetration and terminal performance

SEVEN 5.7X28MM 20RD BLK POLY.PRO MAG MAGAZINE FNH FIVE OF Upper Receivers -Muzzle Velocity: 1250 FPSPRO MAG MAGAZINE FNH FIVE OFSEVEN 5. 7X28MM 20RD BLK POLY. FEATURES For theFive Seven pistol in 5. 7x28mm 20 round Constructed of impact resistant, glass filled nylon polymer