iRay USA Rico Micro V2 384 Thermal Weapon Sight 2x25mm
$1,379.00 $2,899.00 at OpticsPlanet · 5 stores
In stock Sale
AR-15 parts deals
234 parts cost less today than 7 days ago. We compare each part's lowest price across every store we track, so a "deal" here is a real drop in what you'd pay, not a markdown from a list price. Prices are checked every night; updated Oct 26, 2026.
Biggest price drops
PSA 16" 5.56 NATO 15" LSA Ravage Hex M-LOK Lightweight Upper - No BCG or CH, Blue
$199.99 $319.99 at Palmetto State Armory
Sale
HI-Point Hush Point 45/9 Suppressor
$384.99 $599.99 at Kentucky Gun Co · 2 stores
In stock
LR-308 LPK Lower Parts Kit - Clear Bag
$50.50 $75.00 at OpticsPlanet · 2 stores
In stock Sale
Century Arms US Palm AK30 7.62x39mm 30rd Magazine, Black
$10.99 $15.99 at Battlehawk Armory · 7 stores
Sale
Aim Sports M4 2-Piece Quad Rail Drop-in Handguard, Anodized Black
$19.07 $26.53 at Kentucky Gun Co · 6 stores
In stock
Proof Research Carbon AR .223 Wylde Threaded Rifle Barrel 11.5 inch Carbine Length 1-7 Twist 5/8-24 Carbon
$729.99 $999.99 at GunMag Warehouse · 2 stores
In stock
Romeo8t 1x38mm Ballistic Circle Dot Red Dot Sight FDE
$449.99 $609.49 at Palmetto State Armory · 9 stores
Sale
Illuminated Midas HMR 2.5-15x50mm SFP Ill APLR-H2 SFP IR MOA Reticle
$455.15 $599.99 at MidwayUSA · 4 stores
In stock Sale
Banish VRMT 223 SS Suppressor
$379.49 $499.00 at Kentucky Gun Co · 4 stores
In stock
A2 BIRDCAGE Flash Hider, .308
$9.20 $12.00 at OpticsPlanet · 2 stores
In stock Sale
SONICORE (LYMAN) Valor 9 - 9mm Suppressor
$345.99 $449.99 at Guns.com · 3 stores
Lower Receivers deals
All lower receivers
PSA AR-15 Complete Stealth Lower MOE EPT, Black
$139.99 $179.99 at Palmetto State Armory
Sale
PSA AR-15 Complete Lower Magpul MOE Edition - Black, No Magazine - 5165447832
$129.99 $139.99 at Palmetto State Armory
Sale
M4E1 Pro Stripped Lower Receiver Black
$241.76 $256.99 at Kentucky Gun Co · 5 stores
In stock
PSA AR15 Complete Rifle Lower Receiver A2 - 504399
$169.99 $179.99 at Palmetto State Armory
Sale
Lower Parts deals
All lower parts
LR-308 LPK Lower Parts Kit - Clear Bag
$50.50 $75.00 at OpticsPlanet · 2 stores
In stock Sale
AR 308 Enhanced Cast Bolt Catch Black Phosphate
$13.34 $16.95 at Kentucky Gun Co · 6 stores
In stock
Oh Sh#t Spare Parts Kit For AR-15 Black
$12.79 $15.99 at Sportsman's Guide · 5 stores
In stock Sale
Enhanced Takedown And Pivot Pins For AR-15 Black
$18.39 $22.99 at Sportsman's Guide · 9 stores
In stock Sale
Rise Ambidextrous Safety Selector For AR-15 Black
$47.99 $59.99 at OpticsPlanet · 8 stores
In stock Sale
Premium Lower Parts Kit For AR-15 Black
$103.99 $129.99 at Sportsman's Guide · 5 stores
In stock Sale
Stern Defense Shock Proof Bolt Catch Black SDSPBoltCatchD
$16.99 $20.49 at OpticsPlanet
In stock Sale
KNS Precision AR15/M16 .315 Diameter Push Button Pivot Pin Black
$22.00 $24.99 at OpticsPlanet · 2 stores
In stock Sale
22 lower parts have dropped; these are the biggest drops.
Upper Receivers deals
All upper receivers
PSA 16" 5.56 NATO 15" LSA Ravage Hex M-LOK Lightweight Upper - No BCG or CH, Blue
$199.99 $319.99 at Palmetto State Armory
Sale
5.56 NATO 16" Socom Mid Length Bbl Complete Upper Receiver
$249.99 $293.89 at Guns.com · 4 stores
PSA 7.5" Pistol-length 300AAC Blackout Nitride 7" JLB M-LOK Upper - w/o BCG or CH
$189.99 $219.99 at Palmetto State Armory
Sale
PSA 7.5" Pistol-length 5.56 NATO 1/7 Nitride 7" Lightweight M-LOK Railed Upper w/o BCG&CH
$189.99 $219.99 at Palmetto State Armory
Sale
Rock River Arms Completed Upper Receiver Carbine SS .350 Legend 16 Inch Barrel 1-16 Twist 1/2-36 Thread Free-Float Handguard Brake Black
$594.99 $684.53 at MidwayUSA · 3 stores
In stock Sale
AR-15 Forged Upper Receiver
$73.58 $82.78 at Kentucky Gun Co · 7 stores
In stock
PSA 16" Mid-Length 5.56 NATO 1:7 Nitride 13.5" Lightweight MLOK Upper w/ BCG & CH - FDE
$319.99 $359.99 at Palmetto State Armory
Sale
Guntec USA AR-15 9mm Dedicated Stripped Billet Upper Receiver Clear
$81.99 $91.99 at OpticsPlanet
In stock Sale
22 upper receivers have dropped; these are the biggest drops.
Upper Parts deals
All upper parts
Fortis Manufacturing Billet Dust Cover Carbon Fiber Dark Earth FDE
$29.99 $37.99 at OpticsPlanet
In stock Sale
Guntec USA AR-10 / LR-308 Gen 3 Ejection Port Dust Cover Assembly Anodized Red
$15.49 $17.49 at OpticsPlanet
In stock Sale
Toni System Spring Competition Set Hammer Trigger Firing Pin Recoil Black
$32.49 $35.49 at OpticsPlanet
In stock Sale
Guntec USA AR-15 Ejection Port Dust Cover Assembly Gen 3 Anodized Red
$23.99 $25.99 at OpticsPlanet
In stock Sale
Brigand Arms AR-10 Barrel Nut
$51.99 $55.99 at OpticsPlanet
In stock Sale
Barrels deals
All barrels
Proof Research Carbon AR .223 Wylde Threaded Rifle Barrel 11.5 inch Carbine Length 1-7 Twist 5/8-24 Carbon
$729.99 $999.99 at GunMag Warehouse · 2 stores
In stock
6mm ARC 7.5 Twist 16" Carbon Fiber Barrel
$729.99 $949.00 at GunMag Warehouse · 7 stores
In stock
Sauer Sig Cross Pre-Fit Drop In Carbon Fiber 6.5 Creedmoor 16" Bbl
$799.99 $1,029.99 at GunMag Warehouse · 4 stores
In stock
6mm ARC 1-7.5 Twist 20" Carbon Fiber Barrel
$729.99 $899.25 at GunMag Warehouse · 7 stores
In stock
6mm ARC 1-7.5 Twist 14.5" Carbon Fiber Barrel
$729.99 $899.25 at GunMag Warehouse · 6 stores
In stock
Proof Research AR Steel .223 Wylde Threaded Rifle Barrel 18 inch Rifle Length 1-7 Twist 5/8-24 Stainless Steel
$529.99 $649.99 at GunMag Warehouse · 2 stores
In stock
Proof Research AR Steel .223 Wylde Threaded Rifle Barrel 20 inch Rifle Length 1-8 Twist 5/8-24 Stainless Steel
$529.99 $649.99 at GunMag Warehouse · 2 stores
In stock
Faxon Firearms .450 Bushmaster 4150 Nitride Gunner Barrel - 16"
$201.00 $243.99 at OpticsPlanet · 5 stores
In stock Sale
28 barrels have dropped; these are the biggest drops.
Muzzle Devices deals
All muzzle devices
A2 BIRDCAGE Flash Hider, .308
$9.20 $12.00 at OpticsPlanet · 2 stores
In stock Sale
KAK Industry Compensator, .308
$11.99 $14.95 at OpticsPlanet · 2 stores
In stock Sale
RA-701 Compensator .30 Cal Black Nitride
$79.99 $99.00 at OpticsPlanet · 5 stores
In stock Sale
Type 42 (v2) Flash Hider 1/2-28
$16.98 $19.00 at MidwayUSA · 2 stores
In stock
Lantac Dragon AR-15 Muzzle Brake 9x19mm 1/2x36
$96.49 $103.49 at OpticsPlanet · 3 stores
In stock Sale
Phase 5 FATman HEX BRAKE
$84.02 $89.66 at Battlehawk Armory · 6 stores
Sale
Troy Claymore Muzzle Brake 5.56mm 1/2" x 28 Black - SBRA-CLM-05BT-00
$53.01 $56.12 at Battlehawk Armory · 7 stores
Sale
Daniel Defense Flash Suppressor 5/8-24 06-048-05163
$68.34 $72.15 at MidwayUSA · 3 stores
In stock Sale
Stocks deals
All stocks
MOE SL-K Collapsible Mil-Spec Carbine Stock For AR-15 Gray
$29.78 $32.99 at Battlehawk Armory · 9 stores
Sale
FAB Defense AR-15 Buttstock Small/Compact Fits Mil-Spec And Commercial Tubes, Black
$68.99 $75.99 at Kentucky Gun Co · 6 stores
In stock
Alpha Series M4 Beam Side Folder
$120.37 $131.12 at Battlehawk Armory · 6 stores
Sale
MOE SL-M Collapsible Mil-Spec Carbine Stock For AR-15 Black
$33.99 $36.47 at Kentucky Gun Co · 9 stores
In stock
Shockwave Package - OD GREEN
$59.99 $63.99 at OpticsPlanet · 2 stores
In stock Sale
BLEM PSA 16" M4 Carbine Length 5.56 NATO 1:7 Nitride Freedom Rifle Kit - 507617B
$329.99 $349.99 at Palmetto State Armory
Sale
Handguards & Rails deals
All handguards & rails
Aim Sports M4 2-Piece Quad Rail Drop-in Handguard, Anodized Black
$19.07 $26.53 at Kentucky Gun Co · 6 stores
In stock
RISE Armament RA-905 Handguard M-LOK AR-15 15in 6061-T6 Billet Aluminum Cerakote FDE
$159.99 $199.99 at OpticsPlanet
In stock Sale
Daniel Defense M4A1 FSP Rail Interface System (RIS) II - 01-004-08030-006 Black
$542.99 $632.99 at Palmetto State Armory
Free Float Combat Handguard M-LOK Aluminum 10.5" Black
$137.25 $155.52 at Battlehawk Armory · 7 stores
Sale
ABC RIFLE COMPANY Custom Slim AR-15 M-LOK Handguard 4.5in Olive Drab Green
$45.99 $51.99 at OpticsPlanet
In stock Sale
Aero Precision Plastic Handguard 12in Rifle Length Black
$20.69 $22.99 at OpticsPlanet
In stock Sale
Guntec USA .308 Caliber Ultra Lightweight Thin M-LOK System Free Floating Handguard w/Monolithic Top Rail 9in Black
$89.99 $99.99 at OpticsPlanet
In stock Sale
ABC RIFLE COMPANY Style Full Top Rail Picatinny D-Cut AR-10/DPMS LR-308 M-LOK Handguard Rail System 15in Black
$107.99 $119.99 at OpticsPlanet
In stock Sale
23 handguards & rails have dropped; these are the biggest drops.
Bolt Carrier Groups deals
All bolt carrier groups
Rise Armament Low-Mass Bolt Carrier Group BCG .223/5.56 AR-15 M16 Black Nitride
$183.99 $229.99 at OpticsPlanet · 4 stores
In stock Sale
Stern Defense 9MM Glock/Colt Complete Bolt Carrier Group SD BU9 - Melonite
$129.99 $146.99 at MidwayUSA · 2 stores
In stock
Nickel Boron M16 NiB-X Bolt Carrier Group W/ Hammer
$145.60 $164.49 at Battlehawk Armory · 7 stores
Sale
Black Rain Ordnance .458 Bolt Carrier Group BCG Nickel Boron
$209.99 $229.99 at OpticsPlanet
In stock Sale
Faxon Firearms 458/ 450 M16 Bolt Carrier Group BCG Nitrided
$161.00 $175.00 at MidwayUSA · 3 stores
In stock
Buffer Tubes & Springs deals
All buffer tubes & springs
Mk Mk2 Buffer Mod 1 - T4
$139.99 $166.64 at OpticsPlanet · 4 stores
In stock Sale
KynSHOT RB5000L Marksman Recoil Buffer | AR15 Carbine 300 Blackout
$105.03 $112.82 at Battlehawk Armory · 5 stores
Sale
Phase 5 Buffer Tube Complete Assembly for AR-15 Pistol, Black
$43.49 $46.40 at Battlehawk Armory · 6 stores
Sale
Gas System Parts deals
All gas system parts
Tiger Rock .750 Low Profile Matte Blasted Stainless Steel USA Custom Made CAGED Gas Block
$31.99 $33.99 at OpticsPlanet
In stock Sale
Grips deals
All grips
MOE-K2-XL Grip Polymer For AR-15/M4 FDE
$14.36 $17.03 at Battlehawk Armory · 10 stores
Sale
Gripstop Aluminum Picatinny Black
$51.00 $59.99 at MidwayUSA · 4 stores
In stock
PSA 16" M4 Carbine-Length 5.56 NATO 1/7 Nitride Lightweight M-LOK Classic Rifle - 5165450254
$489.99 $549.99 at Palmetto State Armory
Sale
Triggers deals
All triggers
RA-100 2-Stage Trigger For AR-15
$79.99 $99.99 at Sportsman's Guide · 5 stores
In stock Sale
RISE Armament Rave 140 Drop-In Trigger w/ Anti Walk Pins Curved 3.5lb Pull Weight Black/Red
$123.19 $139.99 at OpticsPlanet · 7 stores
In stock Sale
RISE Armament RA-100 Two-Stage Trigger Flat 4.5 lb Black
$89.99 $99.99 at OpticsPlanet · 3 stores
In stock Sale
Elftmann Tactical Se Pro Curved FA Trigger Red
$104.19 $112.43 at MidwayUSA · 2 stores
In stock Sale
CMC Single Stage AR-15/AR-10 Tactical Flat Bow Drop-in Trigger, (3.5lbs) - 91503
$147.64 $156.39 at MidwayUSA · 6 stores
In stock Sale
Advanced Performance Trigger Single Stage Drop-In 3.5lb BLK
$161.49 $169.99 at OpticsPlanet · 6 stores
In stock Sale
Charging Handles deals
All charging handles
Rise Ambidextrous Charging Handle For AR-15 Black
$63.99 $79.99 at Sportsman's Guide · 8 stores
In stock Sale
Ambidextrous Charging Handle For AR-308 Black
$79.19 $89.99 at OpticsPlanet · 7 stores
In stock Sale
Optics & Sights deals
All optics & sights
iRay USA Rico Micro V2 384 Thermal Weapon Sight 2x25mm
$1,379.00 $2,899.00 at OpticsPlanet · 5 stores
In stock Sale
Romeo8t 1x38mm Ballistic Circle Dot Red Dot Sight FDE
$449.99 $609.49 at Palmetto State Armory · 9 stores
Sale
Illuminated Midas HMR 2.5-15x50mm SFP Ill APLR-H2 SFP IR MOA Reticle
$455.15 $599.99 at MidwayUSA · 4 stores
In stock Sale
Xps2-0 Holographic 68 MOA Ring 1 MOA Red Dot Reticle Black
$499.99 $608.99 at Palmetto State Armory · 12 stores
Sale
Signature HD 5-25x50mm SFP Fine Plex Reticle Black
$500.56 $604.16 at Battlehawk Armory · 10 stores
Sale
Illuminated XTR PS 5.5-30mmx56mm FFP Ill SCR-2 Reticle Black
$1,605.75 $1,897.52 at Battlehawk Armory · 7 stores
Sale
Accupoint1-6x24mm SFP Illuminated Green Triangle Post Black
$888.88 $1,049.99 at Battlehawk Armory · 7 stores
Sale
Thermion 2 LRF Xp60 3-24x Thermal Riflescope Black
$4,705.73 $5,499.97 at Kentucky Gun Co · 4 stores
In stock
40 optics & sights have dropped; these are the biggest drops.
Optic Mounts & Rings deals
All optic mounts & rings
Recon-S No Offset Scope Mount - 30mm 20 MOA Scope Mount, Black
$193.80 $228.28 at MidwayUSA · 3 stores
In stock Sale
Pro Series Scope Rings - 30mm Low (0.90") Scope Rings
$69.49 $78.79 at OpticsPlanet · 6 stores
In stock Sale
Weaver 4-Hole Ring 30mm Tube Extra High 6061-T6 Aluminum Alloy Picatinny Rail
$30.49 $33.49 at OpticsPlanet · 4 stores
In stock Sale
X-Skel Mounts - 34mm Ultra High (1.435") 0 MOA Mount, Dark Earth
$148.04 $158.65 at MidwayUSA · 3 stores
In stock Sale
M-Brace Scope Mounts - 35mm 1.50" 30 MOA Scope Mount Black
$157.49 $168.49 at OpticsPlanet · 2 stores
In stock Sale
M-Brace Scope Mounts - 36mm 1.50" 30 MOA Scope Mount Black
$157.49 $168.49 at OpticsPlanet · 2 stores
In stock Sale
M-Brace Scope Rings - 36mm Medium (1.10") Scope Rings Black
$102.49 $109.49 at OpticsPlanet · 2 stores
In stock Sale
M-Brace Scope Rings - 36mm X-High (1.42") Scope Rings Black
$102.49 $109.49 at OpticsPlanet · 2 stores
In stock Sale
13 optic mounts & rings have dropped; these are the biggest drops.
Magazines deals
All magazines
Century Arms US Palm AK30 7.62x39mm 30rd Magazine, Black
$10.99 $15.99 at Battlehawk Armory · 7 stores
Sale
AR-556 MSR .450 Bushmaster 5-Round Magazine"
$23.49 $25.49 at OpticsPlanet · 8 stores
In stock Sale
Elite Tactical Systems Group AR15 30 Round Magazine with Coupler and Tritium Follower
$33.99 $35.99 at OpticsPlanet
In stock Sale
F17 20 Round Magazine
$48.64 $51.22 at Battlehawk Armory · 9 stores
Sale
Suppressors deals
All suppressors
HI-Point Hush Point 45/9 Suppressor
$384.99 $599.99 at Kentucky Gun Co · 2 stores
In stock
Banish VRMT 223 SS Suppressor
$379.49 $499.00 at Kentucky Gun Co · 4 stores
In stock
SONICORE (LYMAN) Valor 9 - 9mm Suppressor
$345.99 $449.99 at Guns.com · 3 stores
Banish Backcountry Suppressor
$834.89 $1,081.99 at Kentucky Gun Co · 6 stores
In stock
BOE Suppression MOD1
$955.00 $1,175.00 at Guns.com · 2 stores
Sale
Banish 30-V2 Suppressor
$804.99 $985.99 at Kentucky Gun Co · 6 stores
In stock
AT Ion 30 7.62mm Suppressor
$699.99 $848.00 at Battlehawk Armory · 2 stores
Sale
KGM R30K Suppressor
$794.99 $950.00 at Guns.com · 2 stores
Sale
23 suppressors have dropped; these are the biggest drops.
Ammo deals
All ammo
6.5 Creedmoor 130gr Terminal Ascent 20/Box
$42.99 $47.99 at Battlehawk Armory · 11 stores
Sale
Monoflex SBR Black 7.62x39mm 123gr SST Polymer Tipped 20/Box
$24.99 $26.99 at GunMag Warehouse · 10 stores
In stock
USA White Box M855 Green Tip 5.56mm Rifle Ammo - 5.56mm NATO 62gr Full Metal Jacket 1,000/Box
$469.99 $499.99 at Palmetto State Armory · 6 stores
Sale
Frontier 223 Remington 55gr Full Metal Jacket 150/Box
$79.19 $83.81 at Battlehawk Armory · 9 stores
Sale
Accessories deals
All accessories
High Temperature Python HTP Suppressor Cover Black 6"
$69.38 $82.99 at Battlehawk Armory · 8 stores
Sale
High Temperature Python HTP Suppressor Cover Multicam 6"
$69.38 $82.99 at Battlehawk Armory · 7 stores
Sale
Vertx Urban Ghost Sling (10L), IT'S BLACK
$96.15 $112.99 at MidwayUSA · 6 stores
In stock Sale
Vertx Urban Ghost Sling (10L), SHOCK CORD
$96.15 $112.99 at MidwayUSA · 6 stores
In stock Sale
Rise M-LOK Quick Detach (QD) Sling Mount Foliage Green
$16.91 $18.99 at OpticsPlanet · 8 stores
In stock Sale
Sling Thing, Rail Mount
$49.99 $55.99 at OpticsPlanet · 3 stores
In stock Sale
Quake Claw Flush Cup Sling Camo
$28.07 $31.19 at Battlehawk Armory · 3 stores
Sale
Quick Release Rear Takedown Pin With Spring & Detent
$27.70 $29.95 at MidwayUSA · 5 stores
In stock Sale
12 accessories have dropped; these are the biggest drops.
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