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.
E-Commerce Arms · 7 offers
Mec-Gar MGP1SETCZ Conversion Kit Compatible w/CZ Witness Mags Black$11.82
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E-Commerce Arms · 7 offers
Mec-Gar MGP1SERSIG Plus 1 Conversion Kit 9mm Luger Compatible w/Sig P226 Mags Black$13.28
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E-Commerce Arms · 8 offers
HK 260204 Conversion Kit Pistol Black Steel$81.36
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E-Commerce Arms · 4 offers
TacFire 16" Unassembled .300 Blackout Rifle Build Kit with Lower Parts Kit$328.20
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E-Commerce Arms · 6 offers
ZRO Delta MODULUS Extended Conversion Kit$427.44
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E-Commerce Arms · 6 offers
TacFire 10.5" Unassembled 5.56 NATO Pistol Build Kit$316.03
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E-Commerce Arms · 6 offers
WLA AR15 RANGE REPAIR PARTS - KITSee price in cart
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E-Commerce Arms · 6 offers
COMPACT CONCEALED CARRY PISTOL KIT - 9MM, .357-.45 CAL$23.38
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E-Commerce Arms · 5 offers
CA COMPLIANT AR MOD KIT - BLACK, AR-10, .308$44.83
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E-Commerce Arms · 5 offers
CA COMPLIANT AR MOD KIT - BLACK, AR-15, 5.56 CAL$44.83
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E-Commerce Arms
Arsenal 7.62x39mm 30rd to 10rd Magazine Conversion Kit$19.99
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Good 4 Guns · 3 offers
SIG P320-M18 Conversion Kit 9mm Coyote 17/21RD$422.99
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Palmetto State Armory
Elite Force Walther TPH Spring Airsoft Pistol Kit, Silver/Black - 2272046$21.99
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Palmetto State Armory
Meta Tactical Apex Carbine Conversion Kit for PSA Dagger Compact 9mm, Black$399.99
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GrabAGun · 2 offers
Colt Firearms M4 to M5 Carbine Conversion Kit Black 5.56 16.1 Barrel$1,032.99
Out of stock
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