Parts Deals

Browse the latest parts deals from r/gundeals. We track prices across top retailers so you can find the best parts prices available right now. Average parts deal price: $220, with the best deals as low as $5.

Popular: Microbest BCG Chrome Microbest BCG Chrome Luxe LaRue MBT-2S Trigger Geissele SSA-E Trigger Rearden SPB Mount Geissele Ballistic Advantage Barrel Comstock Armory
Last 24 Hours Last 7 Days Last 30 Days Last 6 Months Last Year All Time
$29.95

B5 Systems BRAVO Mil-Spec Stock - From $29.95

Posted 2026-03-12 15:45:32 | 210 | 55 | ar15discounts.com | Dealer Post
Silver Deal
Go to Deal View on Reddit
$27.55

Noveske H2 buffer $27.55 + tax & shipping

Posted 2026-03-10 21:17:22 | 132 | 84 | midwayusa.com
Silver Deal
Go to Deal View on Reddit
$450.00

FN PS90 FRT - X-PRT 90 (FRT90) – $450 + s/t

Posted 2026-03-16 21:43:39 | 116 | 106
Bronze Deal
Go to Deal View on Reddit
$385.00

BCM BLEM Complete Lower Receiver MOD 3, BCM MK2 Recoil Mitigation System, MOD 3 FDE Furniture $385

Posted 2026-03-16 19:13:02 | 116 | 54
Bronze Deal
Go to Deal View on Reddit
$124.99

Super Safety kits (BOGO) $124.99 + F S/H CODE: CMNUSE

Posted 2026-03-12 10:22:19 | 94 | 47 | fuddarms.com | Dealer Post
Bronze Deal
Go to Deal View on Reddit
$115.00

Microbest 'Luxedo' BCG chrome w/phosphate gas key + extractor Blem A $115 + ship

Posted 2026-03-12 11:33:36 | 92 | 26 | wcarmory.com | Dealer Post
Bronze Deal
Go to Deal View on Reddit
$18.39

$18.39 Mecgar 18rnd metal magazine for Glock 19 or staccato hd c3.6 free shipping over $100

Posted 2026-03-12 20:45:40 | 89 | 67 | midwayusa.com
Bronze Deal
Go to Deal View on Reddit
$100.00

DNT Kitchen Sink SS $100

Posted 2026-04-12 16:13:56 | 64 | 113
Go to Deal View on Reddit
$190.00

Rosco Barrels & Microbest Combo $190 - $232...Microbest BCG Chrome+ - $119 & Phosphate- $92...Schmid Elite Trigger DLC Curved & Flat - $76, Nickel Boron - $69/$73, Elite LPK - $34...Atrius G Trigger Super Safeties - $219

Posted 2026-05-10 18:24:37 | 60 | 35 | Dealer Post
Go to Deal View on Reddit
$42.00

Expo Arms 5.56 Complete M16 Bolt Carrier Group - Nitride - $42 + S/H (Sale Price)

Posted 2026-03-10 07:39:47 | 59 | 33 | primaryarms.com
Go to Deal View on Reddit

Aero Precision 50% off remaining inventory (very limited).

Posted 2026-03-14 02:17:07 | 54 | 44 | imperialarsenal.com | Dealer Post
Go to Deal View on Reddit
$159.99

7.5" 5.56 MLOK Pistol Upper $159.99 Free Shipping

Posted 2026-03-10 14:34:37 | 47 | 72 | alphashootingsports.com | Dealer Post
Go to Deal View on Reddit
$19.95

Aero Precision AR-15 Carbine Receiver Extension / Buffer Tube FDE Anodized - $19.95

Posted 2026-03-12 19:00:33 | 42 | 22 | blackrifledepot.com
Go to Deal View on Reddit
$1299.99

LMT M203 40mm Receiver - no tax outside KY - $1299.99

Posted 2026-03-04 19:35:46 | 41 | 9 | axolotlarms.com
Go to Deal View on Reddit
$299.95

Partisan Triggers Disruptor AR-15 3 Position Drop In Forced Reset Trigger + Vortex Triumph 2 MOA Red Dot Sight - $299.95 + FREE Shipping

Posted 2026-03-12 15:21:22 | 41 | 26 | dirtybirdusa.com | Dealer Post
Go to Deal View on Reddit
$199.99

Active Safety Designs Ambidextrous ARC-Fire Trigger Kit - $199.99 + FREE FedEx2 Day Shipping

Posted 2026-03-17 17:08:32 | 40 | 74 | Dealer Post
Go to Deal View on Reddit
$89.99

TriggerTech Tango Competitive Trigger Group AR-15 Two Stage 3.5lb $89.99, free shipping on orders over $100

Posted 2026-03-08 23:13:36 | 40 | 13 | midwayusa.com
Go to Deal View on Reddit
$159.00

SOLGW M76 10.5 wedge lock rail - $159 + $15 shipping

Posted 2026-03-14 06:01:03 | 38 | 14 | simplemanarmory.com
Go to Deal View on Reddit
$49.99

SkidTactical AR-15 4140 FRT Super Safety + Trigger Jig and Centering Block – $49.99/ea | $5 Flat Rate Shipping | Free Ship Over $150 | 5% Off Crypto

Posted 2026-02-02 20:20:18 | 37 | 19 | skidtactical.com | Dealer Post
Go to Deal View on Reddit
$88.95

BREEK Low Profile Plan B HUB Mount - Titanium (# BRK4401 $88.95) ---> $74.35 IN CART after code GEAR7 - ((Promo Codes: GEAR7 (Take an additional 7% Off All Parts & Accessories) & GEAR5 (Take 5% Off Most Firearms & Suppressors Orders)) + *FREE SHIPPING ON $249+

Posted 2026-03-05 22:27:29 | 37 | 5 | centerfirereserve.com | Dealer Post
Go to Deal View on Reddit

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We track every priced post on r/gundeals, fingerprint products, and verify dealer reputations. This page is updated as new deal data arrives.