JP AR15 9mm Lower Receiver Kit GMR 13

JP AR15 9mm Lower Receiver Kit GMR 13

JP AR15 9mm Lower Receiver Kit GMR 13

The JP AR15 9mm Lower Receiver Kit GMR 13 is a great starting point for a new 9mm build. By accepting Glock G17 9mm magazines, this lower allows for the ultimate in sidearm & rifle compatibility.  Combined with the JP 9mm AR-15 Bolt Carrier and Silent Captured Spring, you can have a unique 9mm build running smoothly and reliably.  The lower fits standard AR-15 upper receivers, as well as grips, triggers and buttstocks.  Large magazine release allows for quick magazine changes.  Receiver includes magazine catch, ejector, bolt catch and necessary pins & springs.  Does not include trigger group.

For the home builder with a 9mm project, this GMR-13 billet lower receiver accepts Glock G17 magazines and will mate to any Mil-spec compatible upper receiver. This kit includes all exclusive mag. catch, bolt catch and ejector components required for function.

About the GMR-13 Platform – courtesy JP Rifles

Whether as a complete carbine, upper or lower assembly, the GMR-13™ 9mm is a versatile platform that excels in both function and accuracy. The GMR-13™ is available with either our JP-15™ or PSC-11™ upper receiver for a blowback-operated carbine that includes our 9mm Silent Captured Spring standard. The end result is a system that cycles with virtually no recoil, allowing for extremely fast sight recovery with solid 3 MOA accuracy from a pistol cartridge usable out to 100 yards.

With the high-performance ammunition available from many manufacturers, the GMR-13™ makes a solid choice for a competitive match carbine (especially considering the cost savings of 9mm ammo over .223) and is also well-suited to home defense applications given its impressive .357 magnum-comparable ballistics with a carbine-length barrel. The lack of concussion in enclosed spaces and greatly limited over-penetration issues when compared to most rifle cartridges only enhance its suitability in this arena.

Designed from the start with the needs of law enforcement in mind, the GMR-13™ accepts the same G17 pistol magazines as Glock 9mm pistols for carbine/sidearm compatibility and is also available in select-fire configurations. Built on the PSC-11™ upper receiver platform with its dual charging systems, the GMR-13™ readily accommodates those with training backgrounds on either the HK or AR-15 platform. Also available for military and law enforcement, the complete rifle package includes our own JP select-fire trigger setup for precision trigger control in both semi- and full-auto modes. As with all JP rifles, the GMR-13™ comes with parts and service readily available from a trusted US manufacturer.

JP AR15 9mm Lower Receiver Kit GMR 13


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