Kit — Best Prices Today
888 listings tracked · 480 in stock
888 kit listings are tracked, 480 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 · 11 offers
Atn Thermal Targets - Thermal Zero/Train Boar Kit 1-Boar/1-Thermal/12-Pasters$64.99
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Brownells · 4 offers
Mean Arms Ar-9 Endomags 9mm Conversion Kit - Ar-9 Endomag 9mm 30-Round (3 Pack)$79.99
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Brownells · 3 offers
Primary Weapons Uxr 300 Aac Blackout Conversion Kit - Uxr 300 Aac Blackout 14.5'''' Barrel Conversion Kit$499.95
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Brownells · 5 offers
Xtech Tactical Magazine Conversion Kit-W/O Spring 15 To 17 Round For H&K Vp9(R) - Conversion Kit 15rd To 17rd For Hk Vp9 & P30 W/O Spring Blk$10.90
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Brownells · 5 offers
Heresy Design Inc. 5.56x45 Nato Caliber Conversion Kit For Steyr Aug(R) A3m1 - Aug A3m1 Conversion Kit 5.56x45 Nato Cal. 14.5'''' Bbl Blk$399.95
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Brownells · 8 offers
Wilson Combat 1911 Magazine Conversion Kits - C-45 Conversion Kit$8.95
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Brownells
Brownells Lewis Lead Remover Rifle Kits - Lewis Lead Remover Rifle Kit, 38 Caliber$15.99
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Brownells
Brownells Lewis Lead Remover Rifle Kits - Lewis Lead Remover Rifle Kit, 30/32 Caliber$18.39
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Brownells
Brownells Lewis Lead Remover Rifle Kits - Lewis Lead Remover Rifle Kit, 50 Caliber$15.99
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Brownells
Brownells Lewis Lead Remover Rifle Kits - Lewis Lead Remover Rifle Kit, 44/45 Caliber$15.99
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Brownells · 2 offers
Recover Tactical 2020n Stabilizing Brace Kit For Glock(R) Double Stack - 2020n Stabilizing Brace Kit For Glock Double Stack Black$274.95
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Brownells
Brownells Smith & Wesson Deluxe Rear Sight Rebuild Kit - S&W Deluxe Rear Sight Staking Punch Only$20.79
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Brownells
J P Enterprises Silent Captured Spring Conversion Kit For Law Folding Adapter - Scs Conversion Kit For Law Folding Adapter$99.70
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BattleHawk Armory · 5 offers
CMMG Bravo .22lr Conversion Kit w/ 1- 25rd Black Magazine$148.56
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Optics Planet · 5 offers
Clenzoil Multi-Caliber Pistol Kit Black$39.99
Shipping calculated in cart · free over $49
Optics Planet · 2 offers
FAB Defense UAS-R Ruger UAS Precision Stock Conversion Kit OD Green$146.60
Free shipping over $49
Optics Planet · 2 offers
FAB Defense Ruger Collapsible Stock Conversion Kit Flat Dark Earth$169.60
Free shipping over $49
Optics Planet · 3 offers
Timber Creek TCO Enforcer Complete Build Kit for AR-15 M-LOK Ambidextrous OD Green Enforcer Kits OD$599.99
Free shipping over $49
Optics Planet · 3 offers
Timber Creek TCO Enforcer Complete Build Kit for AR-15 M-LOK Ambidextrous Flat Dark Earth Enforcer Kits FDE$599.99
Free shipping over $49
Optics Planet · 3 offers
FAB Defense Pistol Conversion Kit w/Arm-Brace OD Green 15 KPOS Scout SL Od Green$340.88
Free shipping over $49
Optics Planet · 2 offers
Roni Micro Roni Gen 4X Pistol Conversion Kit for Glock 19X/22/23/25/31/32/45 Black 0$274.55
Free shipping over $49
Optics Planet · 4 offers
Beretta Conversion Kit .22lr 92fs/96fs W/10-sh Mag. Blued$329.49
Free shipping over $49
Optics Planet · 4 offers
Timber Creek TCO Enforcer Complete Build Kit for AR-15 M-LOK Ambidextrous Tungsten Enforcer Kits$599.99
Free shipping over $49