Kit — Best Prices Today
887 listings tracked · 479 in stock
887 kit listings are tracked, 479 of them in stock across 16 retailers. In-stock listings appear first. Each kit product page shows its current offers and recorded price history.
Brownells · 2 offers
Primary Weapons Uxr 223 Wylde Conversion Kit - Uxr 223 Wylde 16'''' Barrel Conversion Kit$499.95
Out of stock
Shipping calculated in cart
Brownells
Foxtrot Mike Products Ar-15 Mike-9 9mm Build Kits - Mike-9 9mm Builder Kit 5''''$369.99
Out of stock
Shipping calculated in cart
Brownells
Advanced Technology Mauser 98 Bent Bolt Handle Conversion Kit - Conversion Bolt Handle$19.99
Out of stock
Shipping calculated in cart
Brownells
Sig Sauer, Inc. Mcx-Spear Lt Ar Conversion Kit 5.56 Nato - Mcx-Spear Lt Ar Conversion Kit 5.56 Nato 16'''' Black$1,989.99
Out of stock
Shipping calculated in cart
Optics Planet · 3 offers
ZEV Technologies Fulcrum Adjustable Pistol Trigger Upgrade Bar Kit Glock Curved Black/Black$131.99
Out of stock
Free shipping over $49
Optics Planet · 2 offers
ZEV Technologies PRO Trigger Upgrate Bar Kit Glock G43/G43X/G48 Curved Black/Red$132.30
Out of stock
Free shipping over $49
Optics Planet · 2 offers
Recover Tactical SPRO Basic Springfield Hellcat Carbine Conversion Kit Tan$299.95
Out of stock
Free shipping over $49
Optics Planet · 2 offers
Timber Creek TCO Enforcer Complete Build Kit for AR-15 M-LOK Ambidextrous Burnt Bronze Enforcer Kits BB$599.99
Out of stock
Free shipping over $49
Optics Planet
Meta Tactical Glock 23 Gen 3-4 Apex Carbine Conversion Kit Tan$499.99
Out of stock
Free shipping over $49
Optics Planet
Riflespeed Gas Control Rebuild Kit #957$27.99
Out of stock
Shipping calculated in cart · free over $49
Optics Planet
IMI Defense Kidon Glock 43X Glock 48 Carbine Conversion Kit w/TB1 Tactical Brace Glock Flat Dark Earth$623.10
Out of stock
Free shipping over $49
Optics Planet
Meta Tactical PF45 w/Glock 21 Slide Apex Carbine Conversion Kit Tan$499.99
Out of stock
Free shipping over $49
Optics Planet
Guntec USA AR-15 Ultimate Rifle Kit Anodized Grey$519.99
Out of stock
Free shipping over $49
Optics Planet
JARD Detachable Magazine Conversion Kit for Remington Model 700 3.715" Long Action Tactical Black$203.95
Out of stock
Free shipping over $49
Optics Planet
Meta Tactical P80 940c w/Glock 23 Slide Apex Carbine Conversion Kit Grey$499.99
Out of stock
Free shipping over $49
Optics Planet
Meta Tactical Glock 34 Gen 3-4 Apex Carbine Conversion Kit Black$499.99
Out of stock
Free shipping over $49
Optics Planet
Desert Tech SRSA1 Conversion Kit .338 Lapua Magnum 26in Left Hand 5 Round Black$1,968.00
Out of stock
Free shipping over $49
Optics Planet
IMI Defense Kidon Grand Power K100 Mk12 Grand Power P1 Mark 12 SIG Sauer P220 SIG Sauer P250 Tanfoglio Force Police Carbine Conversion Kit w/TB1$575.10
Out of stock
Free shipping over $49
Optics Planet
Guntec USA AR-15 Ultimate Pistol Kit Anodized Grey$449.99
Out of stock
Free shipping over $49
Optics Planet
Meta Tactical P80 940v2 w/Glock 17 Slide Apex Carbine Conversion Kit Grey$499.99
Out of stock
Free shipping over $49
Optics Planet
Meta Tactical Glock 34 Gen 5 Apex Carbine Conversion Kit Black$499.99
Out of stock
Free shipping over $49
Optics Planet
IMI Defense Kidon 1911 FN FNP-40 FN FNP-45 FN FNP-9 FN FNX-40 FN FNX-45 FN FNX-9 Carbine Conversion Kit w/TB1 Tactical Brace Glock Black$575.10
Out of stock
Free shipping over $49
Optics Planet
Meta Tactical Glock 34 Gen 3-4 Apex Carbine Conversion Kit Tan$499.99
Out of stock
Free shipping over $49