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.
06/02/2026
Great Falls
$375.00
(By Akmt)
SIG LEGION P226 9MM 4.4″ SLIDE ASSEMBLY
05/30/2026
Missoula
$200.00
(By James2024)
05/20/2026
Helena
$575.00
(By 556blaster)
Johnny Glock Gen 3 combat trigger
05/16/2026
Great Falls
$125.00
(By OhMyGlock)
AR15 Armorer’s Master Kit
05/15/2026
Missoula
$200.00
(By Jed)
PRICE DROP Recce LMG upper and Aimpoint PRO
05/06/2026
Butte
$1,400.00
(By JustJacob)
Alexander Arms 6.5 Grendel Upper (or carbine)
05/05/2026
Great Falls
$600.00
(By VLD)
Aero Precision 10.5” Complete Upper Receiver
05/05/2026
Billings
$400.00
(By RLGunwares)
05/05/2026
Great Falls
$1,234.00
(By Akmt)
Rifle/Shotgun Stocks & Forends
05/04/2026
Great Falls
NA
(By Huskybb22)
Fostech Echo Sport AR-15 Binary Trigger
06/13/2026
Clinton
$150.00
(By jtomlanovich)
Caldwell Pivoting bipod 9- 13″ weaver base for N.E.F rifle, Tacticle see thru scope mount
06/13/2026
Stevensville
$35.00
(By TC222)
06/13/2026
Kalispell
$300.00
(By 406A2)
Kimber 2K11 Aluminum grip module
06/12/2026
Helena
$400.00
(By M1A2Tanker)
06/12/2026
East Helena
$125.00
(By Wscott202)
HK91/G3 Collapsible Stock
06/12/2026
Helena
$350.00
(By eskrimador)
06/12/2026
Kalispell
$150.00
(By Bend416)
06/12/2026
Kalispell
$1,400.00
(By Bend416)
27 Nosler Bartlein barrel 22”
06/11/2026
Bozeman
$100.00
(By Whitejg03)
Remington 700 Foot Print Stocks
06/11/2026
Great Falls
NA
(By Jblanchrd)
10/22 Binary trigger, 9mm upper, SBA3 Brace, holsters
06/09/2026
Belgrade
$11,111.00
(By Tom)
06/08/2026
Belgrade
$1,200.00
(By Danny04)
06/08/2026
Darby
$300.00
(By MRwatrous)
06/08/2026
Darby
$400.00
(By MRwatrous)
6.5 Grendel Upper with BCG and CH
06/07/2026
Great Falls
$400.00
(By NCMTGuns)
06/07/2026
Columbia Falls
$350.00
(By tom12121112)
06/07/2026
Great Falls
$250.00
(By Hdogg721)
Suppressors – Thunder Beast SPIRO’s & SilencerCo Omega 300DTM’s
06/06/2026
Townsend
$123,456.00
(By MikulaTactical)
keltec cp33, AR15 Pistol, 10/22 stock, FP Peq 15
06/05/2026
Corvallis
NA
(By 3gunnerMT)
06/05/2026
Columbia Falls
$100.00
(By tom12121112)
06/03/2026
Missoula
$200.00
(By Skipperpete)
05/31/2026
Belgrade
$750.00
(By DawsonJurgy)
UPR 15 Uintah Precision Bolt action .223 Wylde AR15 Upper
05/30/2026
Kalispell
$675.00
(By crazytimme)
REPTILIA RECC-E STOCK (FDE)
05/30/2026
Helena
$100.00
(By 556blaster)
05/25/2026
Kalispell
$100.00
(By bfizzle11)
(SOLD) 14.5 PSA JAKL 5.56 upper with stock
05/24/2026
Helena
$650.00
(By eskrimador)
