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.
Bravo Company BCM Complete Upper Receiver 16
04/30/2024
Kalispell
$825.00
04/14/2024
Great Falls
$1.00
NEW Aero Precision AR15 M4E1 M4 Clone Lower Receivers FDE Black
03/26/2024
Kalispell
$75.00
Proof elevation mtr stock
05/01/2024
Belgrade
$800.00
SOLGW EXO3 13.7″ Upper w/BCG, CH, Surefire FH
04/29/2024
Helena
$780.00
M-14 USGI Fiberglass Stock
04/29/2024
Kalispell
$120.00
6.5 Grendel barrels, 6.5G bolts
04/28/2024
Hamilton
$80.00
Aero precision 300 blk out
04/27/2024
Bozeman
$600.00
Factory Ruger 450 Bushmaster Barrel
04/27/2024
Helena
$175.00
New 6mm ARC CMMG upper for sale
04/27/2024
Kalispell
$550.00
HK91 Match Trigger Assembly
04/24/2024
Helena
$375.00
Larue Rear Fixed Iron Sight
04/24/2024
Great Falls
$50.00
WTB M1a / M14 adjustable gas plug
Remington short action stock
04/23/2024
Belgrade
$75.00
Accuracy International AT ATX 6.5cm barrel
04/21/2024
Roundup
$900.00
Sporter enfield smle furniture
04/21/2024
Kalispell
$30.00
04/21/2024
Billings
$20.00
Looking to buy your non working firearms
300 Blackout Savage 110 Barrel Threaded
04/17/2024
Belgrade
$100.00
Winchester mod 70 H&S LA stock & barrel (new)
04/15/2024
Billings
$400.00
Magpul REM 700 SA Hunter Black, includes bottom trigger guard piece to accept AICS mags Has pic rail for bipod.
04/13/2024
Helena
$150.00
04/11/2024
Great Falls
$350.00
04/10/2024
Bigfork
$220.00
Winchester model 70 sporter .264 take off barrel.
04/07/2024
Great Falls
$250.00
Sig P365 XL grip module/ 2 mags
04/06/2024
Boulder
$95.00
ISO gen 4 glock 20 or 21 lower
04/03/2024
Helena
$100.00
Unique Ars- Skulls red handguard
04/02/2024
Plains
$275.00
Winchester Model 70 300WBY Barrels
04/02/2024
Billings
$80.00
03/30/2024
Helena
$150.00
S&W M&P 2 upper receiver with original 16″ barrel chambered in 5.56×45
03/29/2024
Thompson Falls
$65.00
ISO a Ruger 10/22 receiver, or barrel and receiver
03/25/2024
Dutton
$1,234.00