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: $230, with the best deals as low as $5.

Popular: Microbest BCG Rearden Atlas Geissele LaRue MBT-2S Trigger LMT Dirty Bird Armory Craft Centurion Arms
Last 24 Hours Last 7 Days Last 30 Days Last 6 Months Last Year All Time
$260.00

BRT 11.5/14.5 Barrels $260, Code: CHICKENJOCKEY

Posted 2025-04-19 20:10:32 | 1093 | 22 | bansheedefense.com
Gold Deal
Go to Deal View on Reddit
$25.95

Anderson Manufacturing AM-15 Stripped Lower Receiver - Open - Blem - $25.95 + shipping + tax

Posted 2025-07-04 17:08:56 | 876 | 142 | ar15discounts.com
Gold Deal
Go to Deal View on Reddit
$110.00

they’re back, KAK BLEM - Chrome SandCutter BCG - 5.56 $110 or $99 each if you get 2+

Posted 2025-04-19 22:52:18 | 601 | 49 | kakindustry.com
Gold Deal
Go to Deal View on Reddit
$162.79

KAK K-SPEC Enhanced NP3 BCG Down Vent, Sand Cuts- $162.79 Free shipping No tax to CA

Posted 2025-07-03 06:03:15 | 480 | 24 | lanbosarmory.com
Gold Deal
Go to Deal View on Reddit
$499.00

$499 Revival Defense Garage sale 61% off

Posted 2025-07-06 04:35:31 | 259 | 49 | revivaldefense.com
Gold Deal
Go to Deal View on Reddit
$110.00

Kak sand cutter blem BCGs that Danny won't cancel - $110

Posted 2025-04-17 03:23:51 | 250 | 228 | kakindustry.com
Silver Deal
Go to Deal View on Reddit
$691.00

BCM Blem MK2 Standard 14.5" Mid Length Complete Upper Receiver Group w/ MCMR-13 Handguard and free BCG, $691 at BCM

Posted 2025-11-13 14:47:45 | 238 | 77 | bravocompanyusa.com
Silver Deal
Go to Deal View on Reddit
$129.97

Griffin Armament MK2 Ambi Blem Lower - $129.97 + ship w/ code “BF2025”

Posted 2025-11-18 10:53:47 | 236 | 135 | griffinarmament.com
Silver Deal
Go to Deal View on Reddit
$229.99

SureFire Scout Light Pro w/ M-Lok Mount, Black - M340DFT-BK-PRO - $229.99

Posted 2025-06-12 03:24:05 | 226 | 41 | palmettostatearmory.com
Silver Deal
Go to Deal View on Reddit
$72.00

Rearden R2S Flash Hider | $72 In Stock

Posted 2025-04-22 03:58:42 | 219 | 25 | bansheedefense.com
Silver Deal
Go to Deal View on Reddit
$33.78

B5 Systems Bundle with Bravo Stock, Type 23 Pistol Grip, M-LOK Vertical Grip - $33.78

Posted 2025-04-04 08:22:32 | 215 | 56 | midwayusa.com
Silver Deal
Go to Deal View on Reddit
$999.00

Geissele Automatics Duty AR-15 Complete Upper Receiver Carbine - Black - 14.5" - Dirty Bird Industries $999.00

Posted 2025-11-12 22:18:34 | 214 | 45 | dirtybirdusa.com
Silver Deal
Go to Deal View on Reddit

All Ballistic Advantage Rifle Barrels - Buy One Get One Free - Free Shipping

Posted 2025-10-27 21:01:14 | 211 | 150 | bereli.com | Dealer Post
Silver Deal
Go to Deal View on Reddit
$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
$129.95

Spooky Ghost #1 - Chrome Down Vent SandCutter BCG, - 5.56, 9310 Bolt, Blem $129.95 plus shipping

Posted 2025-10-30 15:07:10 | 207 | 209 | kakindustry.com
Silver Deal
Go to Deal View on Reddit
$699.00

LMT 13.25” Quad MRP-L Upper $699 no code needed (Add to cart)

Posted 2025-04-20 01:34:26 | 202 | 31 | revivaldefense.com
Silver Deal
Go to Deal View on Reddit
$599.00

Daniel Defense Contract Overrun Upper Receiver $599

Posted 2025-05-05 15:38:10 | 199 | 228 | palmettostatearmory.com
Silver Deal
Go to Deal View on Reddit

Magpul over 30% off retail pricing.

Posted 2025-05-07 16:35:04 | 198 | 96 | jsesurplus.com | Dealer Post
Silver Deal
Go to Deal View on Reddit
$84.95

LaRue MBT-2S Trigger, Flat or Curved Face — $84.95 + S/H/T

Posted 2025-05-08 21:31:48 | 192 | 68 | ar15discounts.com
Silver Deal
Go to Deal View on Reddit
$84.95

Larue MBT-2S Trigger - $84.95

Posted 2025-04-08 22:50:59 | 190 | 61 | ar15discounts.com
Silver Deal
Go to Deal View on Reddit

Top Parts Dealers

View All Dealers

Other Categories

Get Parts Alerts

Free instant alerts when new deals drop