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.
NIB ADM UIC ambi lower receiver
11/26/2025
Clancy
$300.00
(By kingflyfisher)
11/26/2025
Polson
$150.00
(By Wyatt J.)
27 Nosler Bartlein barrel
11/20/2025
Bozeman
$250.00
(By Whitejg03)
11/15/2025
Missoula
$500.00
(By Thelaststarfighter)
11/14/2025
Great Falls
$1,234.00
(By Titanfury)
11/14/2025
Belgrade
$123.00
(By Hamstran)
3 PSA PA10 uppers and 2 PA10 lower build kits
11/08/2025
Bigfork
$1,800.00
(By northwoodsfiddler)
LaRue Tactical Complete Match Grade 18in 6.5 Grendel Upper Receiver W/Daniel Defense Lower in New Condition
11/06/2025
Bozeman
$1,000.00
(By stone12)
McMillan stock for Christensen
11/06/2025
Kalispell
$650.00
(By Mwf008)
Taurus TX22 disconnector FRT
10/17/2025
Missoula
$35.00
(By robertcawbrush)
Taurus TX22 disconnector FRT
09/26/2025
Missoula
$35.00
(By robertcawbrush)
PSA 6.5 Creed upper with bcg
11/29/2025
Sheridan
$250.00
(By Boarslayer15)
Complete AR upper in 7.62x39mm
11/29/2025
Helena
$240.00
(By M1A2Tanker)
2x Sig Spears 5.56 & 300 blk, AR9 PCC, Dillon 650 package
11/24/2025
Corvallis
$1.00
(By 3gunnerMT)
11/24/2025
Missoula
$550.00
(By 450dirtslinger)
Proof Carbon .338 unchambered barrel 28”
11/23/2025
Ennis
$800.00
(By gunnut)
11/18/2025
Columbia Falls
$100.00
(By tom12121112)
11/17/2025
Belgrade
$85.00
(By Armed-but-broke)
Sig Sauer Slides and Barrel
11/16/2025
Missoula
$325.00
(By GS2B)
11/16/2025
Kila
$550.00
(By llyduramaxman)
34 mm medium scope rings.
11/15/2025
Bozeman
$15.00
(By leadtag)
Weaver base for N.E.F. single shot rifle
11/14/2025
Stevensville
$10.00
(By TC222)
Radical Firearms 223 Wylde Upper 10.5” 1:8 – NEW
11/13/2025
Helena
$225.00
(By cmrock406)
KRG Bravo Rem 700 LA RH chassis
11/11/2025
Corvallis
$400.00
(By Imaking20)
11/10/2025
Great Falls
$50.00
(By ClanRoyce)
Large Ring Mauser Bull Barrel.
11/07/2025
Helena
$165.00
(By rharlan)
11/06/2025
Great Falls
$1.00
(By JeffeDaKidd)
30 mm scope rings with bases & 1″ scope rings
11/06/2025
Stevensville
$35.00
(By TC222)
Magpul Bipod/Magpul Fixed Stock
11/04/2025
Columbia Falls
$75.00
(By tom12121112)
TI PRO Titanium muzzle brake self timing 6.5mm
11/02/2025
Great Falls
$150.00
(By Bluestonerevolver)
WTB Carry Handle Micro Mount
10/29/2025
Missoula
NA
(By Nohahermann)
5.56 16” Upper W/ Random parts *See Description*
10/26/2025
Polson
$290.00
(By Twsiple)
Strike Industries J Comp V2 Muzzle break
10/13/2025
Corvallis
$40.00
(By Trevor121)
10/02/2025
Whitefish
$400.00
(By dfey75)
09/28/2025
Bozeman
$10.00
(By ls22)
09/24/2025
Great Falls
NA
(By nelucas24)
