Post and find for free, firearm parts for sale, trade and wanted to buy locally online at a made in Montana gun site. Ads are sorted by the very latest ad at the top. Featured Ads stick to top of all ad list pages chronologically by category, search and location. Featured ads also appear below all individual ads as well as below all blog post pages and the sponsor shop.
02/04/2026
Grass Range
$300.00
(By LibertyForAll)
02/03/2026
Billings
$450.00
(By Ghost4570)
02/02/2026
Kalispell
$900.00
(By 406A2)
Custom Winchester Model 70 short action stock
02/01/2026
Kalispell
$100.00
(By Nells)
Brand new Odin Works Ultralite AR barrel – .223 Wylde
02/01/2026
Kalispell
$300.00
(By Nells)
Sig P365 X Macro and X Accessories
02/01/2026
Libby
$300.00
(By LACARMSANDCERAKOTELLC)
Gauntlet Arms AR15 ULTRA SLIM handguard, 10″, clamp-on, KeyMod, free-float design
01/30/2026
Big Timber
$20.00
(By hunter_mt24)
01/30/2026
Belgrade
$800.00
(By Hamstran)
JP Enterprises JP-15 upper receiver
01/20/2026
Missoula
$900.00
(By Khaitran)
Brand New 7PRC Proof Research Rukus/ Anti X Pre- Fit Barrel 1:8
01/08/2026
Belgrade
NA
(By MissionBeartooth212)
Gunwerks GRB Action SA 480
01/02/2026
Kalispell
$600.00
(By Mothman2021)
30 cal Benchmark heavy Palma barrel and MDT Oryx 700 LA
01/01/2026
Manhattan
$325.00
(By mtrancher)
Magpul Hunter 700 For Savage short actions
02/04/2026
Columbia Falls
$150.00
(By tom12121112)
Remington 700 Barreled Action 300 Win Mag
02/04/2026
Big Sky
$300.00
(By Slings)
02/01/2026
Belgrade
$300.00
(By Danny04)
McMillan Stock (New) REM 700 clone inlet w. Bottom metal
02/01/2026
Bozeman
$700.00
(By JimBridgersNephew)
02/01/2026
Kalispell
$850.00
(By er_13623)
SB Tactical FS1913 Folding Brace
01/31/2026
Belgrade
$60.00
(By Tom)
Knights Armament SR15 upper
01/31/2026
Kalispell
$2,000.00
(By Jblevins1)
Reap Scy ar15 bullpup lower
01/31/2026
Bozeman
$350.00
(By 2gbFlashDrive)
01/31/2026
Bozeman
$400.00
(By 2gbFlashDrive)
FP Peq 15, Stag AR upper, Dillon 650 package
01/30/2026
Corvallis
NA
(By 3gunnerMT)
AB Suppressor Little Birds
01/29/2026
Townsend
$330.00
(By MikulaTactical)
Fostech Echo Sport AR-15 Binary Trigger
01/28/2026
Clinton
$195.00
(By jtomlanovich)
SureFire SF4P 4-prong flash hider
01/27/2026
Bozeman
$90.00
(By chandler213)
01/27/2026
Kalispell
$123.00
(By DirtWrangler)
Proof Research barrel for 10/22
01/26/2026
Kalispell
$450.00
(By KTA)
OEM Sig Cross 6.5CM barrel
01/26/2026
Kalispell
$300.00
(By KTA)
01/26/2026
Missoula
$250.00
(By Thelaststarfighter)
01/26/2026
Missoula
$175.00
(By Krenko)
Iota Eko Texture Finish Stock – Remington 700 LA
01/23/2026
Helena
$550.00
(By Kayak_kootenai)
JP Precision 6.5 Grendel Bolt W/Carrier
01/23/2026
Livingston
$170.00
(By Tweaver)
01/23/2026
Livingston
$130.00
(By Tweaver)
Colt 5.56 16” complete upper with Vortex red dot
01/22/2026
Kalispell
$800.00
(By Traderjoe)
Knights armament SR-15 lower
01/20/2026
Kalispell
$1,300.00
(By Guinnjarrett)
FRT Super Safety Geiselle SSA-E Hoffman Tactical
01/20/2026
Thompson Falls
$200.00
(By Cleforce)
