Parts for
the build.
Slide kits, rail kits, lower parts, and magazines for 9mm G17/G19-pattern pistols and AR-15 rifles. Every part lists exactly what it fits and what's in the box.
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RS-LPARAR-15 Lower Parts Kit
Mil-spec LPK with a billet trigger guard
$99.99
RS-RK17DD17.2 Rail & Locking Block Kit
Stainless front and rear rails with a 17-4 locking block
$89.99
RS-RK19DD19.2 Rail & Locking Block Kit
Compact rail set with a Gen 3 three-pin locking block
$89.99
RS-SK17G17 Gen 3 Complete Slide Kit
Nitrided 416 stainless slide, barrel, internals, and sights
$349.99
RS-LP17G17 Lower Parts Kit
Full-size Gen 3 frame internals, ejector installed
$59.99
RS-SK19G19 Gen 3 Complete Slide Kit
Compact 9mm upper with barrel, internals, and sights
$349.99
RS-LP19G19 Lower Parts Kit
Compact Gen 3 frame internals with a 5.5 lb connector
$59.99
RS-MG15Magpul PMAG 15 GL9 Magazine
15-round 9mm, flush fit in a G19-length grip
$19.99
RS-MG17Magpul PMAG 17 GL9 Magazine
17-round 9mm with a flared floorplate
$19.99
- 01
Fitment first
Every listing names the frames, generations, and patterns it fits, so you can order without cross-referencing forums.
- 02
Complete kits
Kits ship with every pin, spring, and part the job calls for. No second order for one missing piece.
- 03
Specs up front
Material, finish, caliber, and the full parts list are on every product page before you add it to the cart.